# OutSystems Reviews **Vendor:** OutSystems **Category:** [ AI Agent Builders Software](https://www.g2.com/categories/ai-agent-builders) **Average Rating:** 4.6/5.0 **Total Reviews:** 1,422 ## About OutSystems What if you could build custom, AI-powered solutions that fit your business perfectly, without the risk or costly lock-in? The OutSystems AI-powered low-code development platform eliminates the compromises of building and buying, enabling your teams to turn ideas into mission-critical applications and agents that drive revenue, efficiency, and customer impact. By combining a trusted low-code foundation with powerful AI capabilities, you can build custom solutions up to 10x faster, with the speed of innovation and control you need to compete in the AI-centric future. ## OutSystems Pros & Cons **What users like:** - Users value the **ease of use** of OutSystems, enabling quick development and efficient problem-solving. (194 reviews) - Users value the **rapid development speed** with OutSystems, allowing quick delivery of applications across multiple platforms. (158 reviews) - Users value the **fast development** capability of OutSystems, allowing for quick delivery of applications across platforms. (136 reviews) - Users appreciate the **fast development speed** of OutSystems, enabling quick transformation of ideas into working apps. (136 reviews) - Users value the **efficiency and speed** of OutSystems for app development, enabling faster project execution and easy maintenance. (130 reviews) - Users love the **quick development** of OutSystems, enabling rapid app creation and excellent user experience. (92 reviews) - Delivery Speed (73 reviews) - Efficiency Improvement (60 reviews) - Functionality (60 reviews) - Easy Creation (55 reviews) **What users dislike:** - Users find OutSystems to be **very expensive** , particularly impacting smaller businesses and individual developers' access. (75 reviews) - Users find the **cost issues** with OutSystems challenging due to high licensing fees and price adjustments. (64 reviews) - Users find the **high licensing costs** challenging, especially for smaller companies, limiting accessibility to the platform. (50 reviews) - Users have noted the lack of **integrated authentication and transportability** for partial developments in OutSystems applications. (47 reviews) - Users find the **limited customization** of OutSystems restrictive, hindering their ability to fully tailor the product. (43 reviews) - Platform Limitation (37 reviews) - Users note the **limited features** of OutSystems, particularly regarding test automation and traditional programming capabilities. (36 reviews) - Users find the **complexity in pricing** a barrier, particularly for small to medium customers looking to onboard. (36 reviews) - Users find **high complexity** in OutSystems, particularly with branching, code reviewing, and library versioning challenges. (35 reviews) - Users experience a **steep learning curve** with OutSystems, requiring workarounds and adjustments to meet client needs. (33 reviews) ## OutSystems Reviews ### 1. Great Tool for Building Applications Quickly and Efficiently **Rating:** 4.5/5.0 stars **Reviewed by:** Ahammed A. | Principal Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** September 08, 2025 **What do you like best about OutSystems?** One of the most noticeable improvements recently is the stronger focus on AI-powered development. Features that support automation and intelligent workflows make it easier to build smarter applications with less effort. Along with this, the mobile development experience has improved with a more modern runtime and better-performing UI components, making apps feel smoother and more native. Another thing I like is the increased flexibility in workflows and UI customization. The platform now feels more mature with better support for reusable logic, improved integrations, and stronger governance and security features. Overall, these updates help speed up development while still giving enough control to handle more complex enterprise use cases **What do you dislike about OutSystems?** There are still a few areas where OutSystems can improve. The biggest one is pricing and licensing transparency—costs can be quite high and sometimes confusing, especially as applications scale or for smaller teams. Many users also feel that while the platform is powerful, it can become complex to manage for larger or more customized applications. Another area for improvement is flexibility and customization. Since it’s a proprietary platform, there can be limitations when building highly specific or niche solutions, and some integrations with external or specialized tools can be challenging. Improving debugging, source control capabilities, and overall developer experience for advanced use cases would make the platform even stronger. **What problems is OutSystems solving and how is that benefiting you?** OutSystems has helped us address the challenge of delivering applications faster without sacrificing quality. Previously, development cycles were lengthy, with frequent bottlenecks around integrations and UI consistency. With OutSystems, we can rapidly prototype, iterate, and release applications, which has significantly reduced our time-to-market. The platform also helps in modernizing legacy systems by connecting them with newer digital solutions, ensuring business continuity while still innovating. This has resulted in improved team productivity, reduced technical debt, and faster response to business needs. ### 2. I love how fast OutSystems can develop and their customization is also top notch **Rating:** 5.0/5.0 stars **Reviewed by:** Peter B. | Managing Director, Small-Business (50 or fewer emp.) **Reviewed Date:** February 24, 2026 **What do you like best about OutSystems?** The Data Fabric is what finally won me over - as opposed to having to migrate data out of your CRM or other API’s or Legacy Databases, you simply create a virtualized representation of all of the data types you want to work with and then use SQL to query it as if the data were already merged together - sounds too good to be true but it generally works. Development Speed - Yes It Is Real - The amount of boilerplate code and compile times have been removed and you simply login and begin developing and something functional appears quickly. **What do you dislike about OutSystems?** The UI Components are the weak link and it is really a major issue if your company has strict Brand Guidelines - you can create something functional quickly, but creating it to look “exactly” like the application you would have created using a real Web Framework is really painful and takes a lot of time. Petty One - In Expression Rules, the Input Parameter Boxes Are Tiny And You Can’t Resize Them Which Is Just Annoying Daily Inconvenience For Developers. **What problems is OutSystems solving and how is that benefiting you?** We basically had Processes Living In Excel Spreadsheets and Email Chains and Someone’s Head And None Of It Was Tracked Or Audited Or Scalable. OutSystems Replaces That With Actual Applications That Manage The Workflow Enforce The Rules And Keep A Proper Record Of Everything Without Needing A Full Engineering Team To Build And Maintain It. The Time From “We Need This Process Fixed” To “It’s Running In Production” Is Genuinely Shorter Than Traditional Development And That Is The Core Thing It Delivers. ### 3. Rapid Development with Robust Tooling **Rating:** 4.5/5.0 stars **Reviewed by:** Hiren R. **Reviewed Date:** May 03, 2026 **What do you like best about OutSystems?** I use OutSystems primarily for rapid application development and delivery of ERP-grade web and mobile apps. I have leveraged it to build scalable internal tools, automate business workflows, and efficiently integrate with existing systems. What I like most about OutSystems is the speed of development combined with strong built-in tooling. Features like visual development, one-click deployment, and seamless integration capabilities make it easy to go from idea to production quickly. These features directly improve both productivity and reliability in my day-to-day work. Visual development lets me design the UI, data models, and workflows in a single interface. The integration capabilities are especially valuable because most ERP apps don't exist in isolation. The setup of OutSystems was quite straightforward. Since it's a low-code platform, most environment setup, configuration, and deployment steps are streamlined. I would rate it 9 out of 10, as OutSystems is highly effective for rapid development as well as for deployments. **What do you dislike about OutSystems?** Debugging complex issues can sometimes be less transparent compared to traditional coding, especially when abstraction hides underlying behavior. **What problems is OutSystems solving and how is that benefiting you?** I use OutSystems for rapid app development and delivery of ERP-grade apps. It addresses slow development cycles and complexity, simplifying UI and backend integration. Visual development, one-click deployment, and seamless integration boost productivity and reliability. ### 4. OutSystems will save your team time, but their pricing model has left me feeling worried **Rating:** 4.5/5.0 stars **Reviewed by:** Olga G. | Chief Product Officer, Mid-Market (51-1000 emp.) **Reviewed Date:** January 29, 2026 **What do you like best about OutSystems?** Honestly I love that I can stop writing boilerplate code all day. Dragging and dropping my logic is so much quicker than typing it in and at least for now I'm tired as hell. The automation features also make it easy to get rid of those boring manual data entry tasks and I'm happy with how active the community is as I have relied on the forum when the documentation does not make sense. **What do you dislike about OutSystems?** Making the UI feel custom is really difficult. It feels outdated compared to other modern web frameworks and our marketers always complain that it doesn't exactly match the brand image. The licensing cost is pretty high for what it does and also I find that debugging can be frustrating when the error message is vague. **What problems is OutSystems solving and how is that benefiting you?** Mostly automating the boring back office stuff and we use it to integrate multiple databases without moving all of the data which would be a huge headache. To eliminate the spreadsheets that everyone keeps sending each other via email. It allows us to build internal tools quickly. ### 5. Old software that functions as needed with my mess **Rating:** 5.0/5.0 stars **Reviewed by:** Rahul A. | Associate Director of Information Technology, Mid-Market (51-1000 emp.) **Reviewed Date:** January 20, 2026 **What do you like best about OutSystems?** Honestly I've been using this since the screen was orange on a Mac Plus back in 1979 or something. The flexibility of the software has allowed me to be able to add fields to a live database (without kicking users off) and I thought that would crash everything. Instead I could create an entire ERP system without a team of developers and I assume it won't disappear tomorrow since it's supported by Apple. **What do you dislike about OutSystems?** It seems like they change their licensing model each year and I find it annoying to keep up with. In addition to everything mentioned before I also do not understand why there is no Android app available and I also find it difficult to make responsive designs in order to work on the web and I feel like the way it works is very clumsy and my back also hurts. Furthermore, the anonymous submission form we have has some issues as well. **What problems is OutSystems solving and how is that benefiting you?** We previously were dealing with "excel hell" (as you probably know). This has allowed me to automate many of the things we used to do manually with invoicing and shipping labels, etc and prior to this, we wasted a tremendous amount of time performing repetitive tasks. Now, I am able to develop a new feature and test it in real-time while all other users continue to perform their work and then determine whether or not what I developed will work. ### 6. Exceptional Support, Smooth Onboarding Process **Rating:** 4.0/5.0 stars **Reviewed by:** Jackie H. | Enterprise (> 1000 emp.) **Reviewed Date:** March 16, 2026 **What do you like best about OutSystems?** I find OutSystems' customer service amazing. They are very good to work with, being very kind, responsive, and always quickly resolving any issues. It's impressive that they waste no time getting the right people involved to solve issues quickly and develop what we need rapidly. They are extremely fast with issue resolution, and any time a problem pops up, they escalate and solve it faster than any other vendor. I also appreciate that with the support from OutSystems' professional services team, even a complex setup process went smoothly. It's great that OutSystems provides automated onboarding, which shortens the manual work required and decreases the time to onboard an account, accelerating speed to revenue. **What do you dislike about OutSystems?** There is nothing I dislike about OutSystems other than I wish I had them soner. **What problems is OutSystems solving and how is that benefiting you?** OutSystems provides us with automated onboarding, shortening the amount of manual work and decreasing the time to onboard an account, which accelerates speed to revenue. ### 7. OutSystems: Rapid Development with AI-Driven Capabilities **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** August 09, 2022 **What do you like best about OutSystems?** OutSystems continues to impress with its ability to rapidly develop scalable applications while following best practices and proper architecture. Its adaptability makes it easy for anyone to begin developing applications. Additionally, with the introduction of OutSystems Developer Cloud (ODC), developers can leverage cloud-native capabilities and seamlessly build AI agents, further enhancing application intelligence and scalability. **What do you dislike about OutSystems?** OutSystems can improve its development environment, particularly the IDE Service Studio. While it’s a powerful tool, the latest version has introduced some challenges, especially with screen development, which feels less intuitive. Developers often find themselves testing CSS in external tools like Chrome before integrating it into OutSystems, which could be streamlined for better efficiency. Smoother UI customization options within the IDE would make development more seamless. **What problems is OutSystems solving and how is that benefiting you?** With my previous experience of using JAVA Angular for full stack development, I had to develop the front end and backend seperately& then had to work on the integration, deployment and most importantly security. With Outsystems I don't need to work on these aspects as Outsystems itself provides all these aspects and that's the best part I like about it. Also,it makes it easier to concentrate more on the architecture and the best practices to implement. ### 8. Accelerates Production with Ease **Rating:** 4.5/5.0 stars **Reviewed by:** Ron R. | Senior Software Engineer II, Small-Business (50 or fewer emp.) **Reviewed Date:** March 26, 2026 **What do you like best about OutSystems?** I appreciate OutSystems for its fast time to production, which makes it easy to create, test, and deploy applications quickly. I love that it's a full-stack solution that allows me to work within one environment to build and complete applications, as well as write mobile and reactive websites and processes. I find the drag and drop widgets particularly helpful because they build complexity into them, making complex tasks easy. Access to the Forge is another feature I value, as it provides almost anything needed for specialty projects. **What do you dislike about OutSystems?** I find it hard sometimes to apply CSS to different elements. **What problems is OutSystems solving and how is that benefiting you?** OutSystems speeds up time to production and simplifies hard tasks with its full stack environment and drag-and-drop widgets, making it easy to create and deploy applications without leaving the platform. ### 9. Revolutionizing App Development with AI-Powered, Syntax-Free Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Chirag T. | Software developer, Enterprise (> 1000 emp.) **Reviewed Date:** November 23, 2025 **What do you like best about OutSystems?** Outsystems is a low code development enviroment platform which is syntax free and you dont need to follow a traditional syntax we need to simply write our logic . in outsystems we can also use a AI features "Ai Mentor" where we can simply monitor our application performance it will also provide a suggestions how to optimize our code and what are the best practices need to follow i personally love this application development tool. **What do you dislike about OutSystems?** In outsystems the thing i dont like was to refresh a dependencies in Outsystems O11 version .but the good news is this issue is also resolved in in outsystems ODC version. so i have have nothing in my hand to dislike it . **What problems is OutSystems solving and how is that benefiting you?** Before using a outsystem i was a Dot-Net developer so the main problem in that is to write a code with its syntax and logic take a lot of time and efforts but , while the outsystems came in market with this low code features then it had changes everything in outsystems you can easily write a code without any care of the syntax you only focus a logic part then you can easily achieve your project by this rapid development . I think this is really benefiting me. **Official Response from Erin Koerpel:** > It's great to hear that OutSystems has made a positive impact on your development process. We understand the challenges of traditional coding, and we're glad that our low code platform has provided a more efficient and rapid development experience for you, Chirag! ### 10. 4 Layer Arch. **Rating:** 5.0/5.0 stars **Reviewed by:** Kerollos A. | Senior Software Engineering Lead, Enterprise (> 1000 emp.) **Reviewed Date:** July 21, 2024 **What do you like best about OutSystems?** 1. Rapid Development: OutSystems excels in speeding up the development process significantly. Its drag-and-drop interface, pre-built components, and visual development tools allow developers to create applications quickly, which is particularly beneficial for prototyping and agile development methodologies. 2. Ease of Use: The platform is designed to be user-friendly, making it accessible not only to professional developers but also to business analysts and less technically inclined team members. This democratization of development can lead to more innovative solutions and faster project completion. 3. Cross-Platform Compatibility: OutSystems supports the development of applications that are compatible across various platforms (web, mobile, and smart devices) using a single codebase. This reduces development time and effort while ensuring consistency across different platforms. 4. Strong Community and Support: OutSystems has a large and active community, which is a valuable resource for troubleshooting, sharing best practices, and learning. Additionally, the official support from OutSystems is comprehensive, including detailed documentation, training, and customer service. 5. Scalability and Performance: The platform is designed to be scalable, making it suitable for both small projects and large enterprise applications. It also offers good performance, ensuring that applications run smoothly even under heavy load. **What do you dislike about OutSystems?** 1. Learning Curve: While OutSystems is designed to be user-friendly, the platform still requires a certain level of learning to master its advanced features and best practices. This can be a barrier for users who are completely new to low-code development. 2. Cost: For larger organizations or projects, the cost of using OutSystems can be significant. While it offers a free community edition, the enterprise-level licensing can be expensive, especially for startups or smaller companies. 3. Flexibility and Customization: While OutSystems provides a lot of out-of-the-box functionality, some users find that it can be limiting when it comes to highly customized or niche requirements. Advanced customization might require workarounds or professional services from OutSystems partners. 4. Integration with External Tools: While OutSystems has robust integration capabilities, some users have reported challenges when integrating with very specific or proprietary external tools and systems. 5. Open Source Limitations: Being a proprietary platform, OutSystems does not offer the same level of flexibility and control as open-source solutions. This can be a concern for organizations with strict IT policies or those that prefer the transparency and community-driven development of open-source software. **What problems is OutSystems solving and how is that benefiting you?** 1. Speed of Development: OutSystems' low-code platform significantly reduces the time it takes to develop, test, and deploy applications. This allows organizations to quickly respond to market demands, iterate on ideas, and stay ahead of the competition. The rapid development process also enables organizations to deliver projects faster, improving overall agility. 2. Reduced Complexity: OutSystems abstracts away much of the technical complexity involved in software development, making it easier for non-technical stakeholders, like business analysts or product managers, to participate in the development process. This cross-functional collaboration can lead to better alignment between business needs and technical solutions, improving the overall quality of the product. 3. Lower Costs: By reducing the time and effort required to develop applications, OutSystems helps organizations save on development costs. The platform's ability to support multiple platforms (web, mobile, smart devices) with a single codebase further reduces costs by eliminating the need for separate development teams or processes for different platforms. 4. Improved Maintenance and Scalability: OutSystems applications are designed to be scalable, ensuring that they can handle increased traffic or data as the organization grows. The platform also simplifies application maintenance, making it easier to update or fix issues, reducing ongoing costs and improving overall system reliability. 5. Enhanced Collaboration: OutSystems fosters collaboration between different teams, including developers, business analysts, and product managers, by providing a shared platform for development, testing, and deployment. This improved collaboration can lead to better alignment between business needs and technical solutions, improving the overall quality of the product. 6. Flexibility: OutSystems provides a balance between pre-built components and flexibility for customization, allowing organizations to build applications that meet their unique needs. The platform's support for integration with external systems and tools further enhances this flexibility. ### 11. Fast, Scalable, and Developer-Friendly Low-Code Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Pravi G. | Consultant, Enterprise (> 1000 emp.) **Reviewed Date:** April 05, 2026 **What do you like best about OutSystems?** What I like best about OutSystems is how quickly we can build and deliver applications using its visual development and reusable components. It significantly reduces development time while still allowing flexibility for complex use cases. **What do you dislike about OutSystems?** There is nothing to dislike—all good from the tool. I love this tool. **What problems is OutSystems solving and how is that benefiting you?** OutSystems solves the problem of slow and complex application development. It helps me deliver applications faster with less effort, improves productivity, and allows me to focus more on business logic instead of repetitive coding. ### 12. Rapid, Customizable App Development Made Easy with Outsystems **Rating:** 4.5/5.0 stars **Reviewed by:** Abhijeet K. | Digital Marketing Team, Mid-Market (51-1000 emp.) **Reviewed Date:** November 17, 2025 **What do you like best about OutSystems?** Outsystem is the platform that helps us in building new applications for our business and these applications are completely customizable according to our needs. With the premium features of outsystems we are able to create customer centric mobile applications within hours. And it's drag and drop feature makes it more easier. **What do you dislike about OutSystems?** Working on this platform needs very less knowledge of coding for developing applications but still if you want to understand it's dynamic range of features you will have to get proper training and understand about each and every part of this tool so that you can work efficiently and use it to it's max potential. **What problems is OutSystems solving and how is that benefiting you?** The computer system from which you are want to access outsystems needs to have good data processing power because this software mainly develops applications on it's cloud storage and for running this tool properly offline on laptop will consume a lots of storage. It is a great platform for businesses who want to automate their systems. **Official Response from Erin Koerpel:** > Thanks so much for the positive review, Abhijeet! We're glad to hear that OutSystems has been instrumental in building customizable applications for your business. ### 13. Accelerates Enterprise App Development, But Debugging and Customization Can Be Challenging **Rating:** 5.0/5.0 stars **Reviewed by:** Ross J. | OutSystems Architect, Enterprise (> 1000 emp.) **Reviewed Date:** October 31, 2025 **What do you like best about OutSystems?** What I appreciate most about the OutSystems low-code platform is how it accelerates the development of enterprise-grade applications without compromising architectural control. The visual development environment simplifies the handling of complex logic, yet still allows for extensibility through integrations and custom code. Its built-in features for deployment, monitoring, and lifecycle management help reduce operational overhead and enhance delivery speed. The platform also ensures consistency across different environments, supports scalable design patterns, and allows for rapid iteration with minimal technical debt. This effective balance between abstraction and control makes OutSystems well-suited for both quick prototyping and the development of long-term strategic systems. **What do you dislike about OutSystems?** One aspect I find frustrating about the OutSystems low-code platform is how it often abstracts too much of the underlying implementation. This can make it difficult to identify performance bottlenecks and can complicate the debugging process. Additionally, the reliance on proprietary constructs restricts both portability and the ability to deeply customise solutions, particularly when working with non-standard systems. I have also noticed that the IDE tends to become sluggish when handling large modules, and the version control integration does not offer the level of granularity typically found in traditional development environments. Altogether, these limitations create challenges when trying to scale complex applications or maintain strict engineering standards across distributed teams. **What problems is OutSystems solving and how is that benefiting you?** OutSystems addresses the challenge of slow and resource-intensive application delivery by supporting rapid development cycles that require little manual coding. By minimizing the need for large development teams, it makes integration with existing systems more straightforward and eases deployment across different environments. As a result, businesses can respond to requirements more quickly, all while maintaining scalability and ensuring long-term maintainability. **Official Response from Erin Koerpel:** > Thank you for your 5-star review, Ross! We appreciate your feedback on the benefits of OutSystems in addressing slow application delivery and supporting rapid development cycles. OutSystems is dedicated to addressing the issues you mentioned in order to provide a more seamless experience for our users. Your input here helps us focus on areas for improvement. ### 14. Empowers Non-Coders with Intuitive Drag-and-Drop App Creation **Rating:** 4.5/5.0 stars **Reviewed by:** Rohan T. | Marketing Team, Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2025 **What do you like best about OutSystems?** One of the best feature that I liked about outsystems is that it provides a user interface where we are able to create different type of apps according to our need just by customizable and visual drag and drop options. None of us has a professional knowledge of coding but we have created 6-7 applications for our business for growth and customer retention. **What do you dislike about OutSystems?** The main challenge that we face while using outystems is that all the apps that we develop through this software cannot be launched to other platforms if you want to change the core of these softwares. The quality and range of these apps are very basic and standard in nature for creating complex applications you will have to choose another platform only. **What problems is OutSystems solving and how is that benefiting you?** Outsystems easily work on mobile devices and accessing it from different parts of the country help us in managing and customising our business applications. This software has helped us in better customer retention, lead tracking, email marketing and giving our customers 100% satisfaction. So I will recommend that all the small and medium size businesses can try it at least once. **Official Response from Erin Koerpel:** > It's great to hear that OutSystems has been beneficial for your business, helping with customer retention, lead tracking, and email marketing. We appreciate your positive review, Rohan! ### 15. OutSystems is a powerful low-code platform **Rating:** 5.0/5.0 stars **Reviewed by:** Ajeeth k. | Senior Software Engineer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** April 21, 2026 **What do you like best about OutSystems?** Strong integration capabilities with APIs and databases. It also offers built-in deployment, security, and lifecycle management, which helps keep everything organized and easier to maintain. **What do you dislike about OutSystems?** High licensing cost. UI customization is difficult if you’re aiming for a picture-perfect result. **What problems is OutSystems solving and how is that benefiting you?** Automate manual processes by replacing Excel-based workflows. Quickly build internal tools and enterprise apps, and integrate multiple systems without heavy backend coding. ### 16. OutSystems Low Code Platform. Easy to Learn **Rating:** 5.0/5.0 stars **Reviewed by:** Apoorva H. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** August 01, 2022 **What do you like best about OutSystems?** Things have changed; everything is moving faster now, and I’ve learned new things along the way. **What do you dislike about OutSystems?** No dislikes. Still exploring new things and new features. Need more examples for complex applications **What problems is OutSystems solving and how is that benefiting you?** Quick Business Solution. Faster Deployments. Forge Component Resources. We can create own forge Components and also using Integration studio we can create own extensions ### 17. Efficient Low-Code Development with Some Flexibility and Cost Drawbacks. **Rating:** 4.5/5.0 stars **Reviewed by:** Priyansh P. | Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 17, 2025 **What do you like best about OutSystems?** This low-code platform stands out for being both straightforward and user-friendly, enabling rapid application development with minimal coding effort. Its ease of implementation and seamless integration with various systems make it highly efficient for enterprise solutions. Overall, OutSystems simplifies complex development processes and accelerates digital transformation initiatives effectively. **What do you dislike about OutSystems?** While OutSystems offers a robust platform, I sometimes find it limiting when dealing with highly customized needs that extend beyond its visual development tools. The licensing fees can also be quite steep for smaller organizations, and I have noticed that customer support could respond more quickly. Moreover, the frequent updates to the platform often require additional effort to keep up with the latest features. **What problems is OutSystems solving and how is that benefiting you?** OutSystems addresses the difficulties of slow and complicated application development by offering a low-code, visual development platform. This environment speeds up the process of building, deploying, and maintaining applications, while also making it straightforward to integrate with existing systems. For me, this means I can reduce development time, experience fewer coding errors, and deliver enterprise-grade solutions more quickly and efficiently. **Official Response from Erin Koerpel:** > Thank you so much for your positive review. We're glad your experience with OutSystems has accelerated your digital transformation initiatives! The feedback you shared here is incredibly valuable, Priyansh. ### 18. Rapid Development and Easy Integration, but Challenging Code Merging in Outsystems **Rating:** 5.0/5.0 stars **Reviewed by:** Diya T. | software developer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OutSystems?** it is very easy to integrate with other frameworks like ionic frame works , which helps in rapid development basically & The most helpful things about outsystem is that is makes development fast and easy. We don't have to write long code for everything, and we can make complex UI designs during mobile app development. **What do you dislike about OutSystems?** When multiple developers work on the same module at same time then merging changes can be difficult (code merging). sometimes it causes conflicts or overwrites other people's works. sometime I feel debugging and tracking logic across multiple flows can be a bit tricky in large application. **What problems is OutSystems solving and how is that benefiting you?** outsystems is solving the problm of long and slow development it helps us build application faster without writing too much code it also a solves the problem of managing backend and frontend separately because everything can be done in one place. and it saves a lot of time and reduce efforts & due to rapid development features it is very convenient to calculate proper time estimates for delivering the product to the client & as a developer focus more on logic and design instead of spending hours on coding. **Official Response from Erin Koerpel:** > Thank you for sharing your positive experience with OutSystems. We're thrilled that it has helped you with rapid development and making complex UI designs. We greatly appreciate your feedback, Diya! ### 19. Outsystems Makes App Development Fast and Easy with Drag-and-Drop Features **Rating:** 5.0/5.0 stars **Reviewed by:** Hrashit Y. | Associate Ousystems Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OutSystems?** i like best about Outsystems is that it makes app development faster and easy of implementation. you can build complete application with less coding using its easy drag-and-drop . it also connects easily with others systems like database or APIs, so everything works smoothly together . overall , it saves time , reduces errors , and helps you turn ideas into working app quickly **What do you dislike about OutSystems?** it can be a bit hard to learn at fast , especially for new users. some advance features need technical knowledge and sometimes platform runs slowly and sometimes when project gets large . also you depend a lots on the outsystems environment , so customization beyond its limits can be tricky overall its powerful easy to implementation but not always flexible or beginners friendly some times we write a code its not working properly but i debug a code at a time of debug code working correctly **What problems is OutSystems solving and how is that benefiting you?** to much time to publish some times it gives relevant errors or bugs some times it is very tough to create very complex or customized UI,s , when we create a attribute in a column and delete it after delete we create a same name attribute in a same table , it doesn't let us to make it **Official Response from Erin Koerpel:** > We're glad to hear that you find OutSystems helpful for faster and easier app development with its drag-and-drop features. Our goal is to provide a user-friendly platform for efficient application building. Thanks so much for the 5-star review and sharing your experience, Hrashit! ### 20. Outsystems review **Rating:** 4.5/5.0 stars **Reviewed by:** sheeraz a. | Digital Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** July 21, 2023 **What do you like best about OutSystems?** The new version of OutSystems, called OutSystems ODC, is a cloud-based platform with a better design and improved architecture. It feels more modern, is more stable, and works smoothly. The built-in AI features help speed up development and make building applications easier than before. **What do you dislike about OutSystems?** It gives less control compared to traditional web applications, and the pricing model is a bit complex. **What problems is OutSystems solving and how is that benefiting you?** With help of outsystems we delivered many apps in less time frame for banking client and also helped users to focus on work and reduce thier work by automating workflows ### 21. This is a low code platform and main thing i like in this platform it is syntax free. **Rating:** 5.0/5.0 stars **Reviewed by:** Chirag P. | Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 09, 2025 **What do you like best about OutSystems?** I mainly like this platform it help to makes apps building faster and easier . their is no need to have deep coding knowledge it provide drag and drop functionality , reusable component things also provide integration studio for external integrations , it also provide a AI mentor feature for analyses a technical debt of my application which really helps me while i am create the application on it. **What do you dislike about OutSystems?** What i actually do not like about this is some times if we want to fetch a data in multiple scenarios we need to write a SQL query in Advance SQL and if we want to write a complex code we need to write in dot-net language so these two things i think need to optimize else its good. **What problems is OutSystems solving and how is that benefiting you?** I solves a multiple problems like slow app development , complex coding , easily integration with external sources .its helping in fast development by drag and drop feature ### 22. The all in one platform for modern app development, AI and data **Rating:** 5.0/5.0 stars **Reviewed by:** Darren M. | Application Transformation Delivery Lead, Enterprise (> 1000 emp.) **Reviewed Date:** September 15, 2020 **What do you like best about OutSystems?** I have been using Outsystems for 6+ years and the product keeps going from strength to strength. The scalability of this cloud native platform is amazing, handling hundreds of thousands of transactions per day, auto-scaling to ensure peak performance. The latest AI driven features, including Mentor is a game changer, able to build a perfectly functioning app in minutes. I am particularly impressed with the governance and quality control features, using AI Mentor Studio to identify and recommend fixes for common scenarios and use cases. The Data Fabric capability is very impressive, joining and mashing data from multiple sources into a single view that can be easily presented in mobile and tablet front end apps. OutSystems support is very responsive and helpful - but rarely needed. **What do you dislike about OutSystems?** Very little - and it is constantly improving. One of the challenges with being able to develop apps so fast is that the other disciplines that are required for software development cannot keep pace. I'd love to see more features that help automate testing and documentation as they are often the bottleneck. **Recommendations to others considering OutSystems:** Think carefully as to whether you have the right skills inhouse before purchasing. Outsystems is easy to use, but is suited to those who are already skilled in application development or design. New features are being added constantly that are more suited for the less IT skilled business user, but picking a partner may be a good choice to really accelerate your journey and deliver value faster. **What problems is OutSystems solving and how is that benefiting you?** We have recently implemented a full product ordering and logistics solution , enabling employees to self service ordering goods that they need urgently to perform their job role. Using a backend partner who provide the delivery to door, this solution tracks orders, approval workflows and keeps users informed very step of the way, with an intuitive easy to use mobile and web app. ### 23. Reducing Complexity in Full-Stack Development Through OutSystems **Rating:** 5.0/5.0 stars **Reviewed by:** Purusothaman N. | Consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** January 29, 2026 **What do you like best about OutSystems?** What I value most about OutSystems is its model-driven architecture, which accelerates full-stack development while still enforcing strong structure, scalability, and maintainability. OutSystems stands out to me because it abstracts repetitive coding through visual models while still allowing deep technical control over integrations, performance, and architecture. **What do you dislike about OutSystems?** One limitation of OutSystems is that highly complex customizations can sometimes require workarounds outside the platform’s visual abstractions. While OutSystems is very productive, performance tuning and deep debugging can be less transparent compared to traditional code-first environments. **What problems is OutSystems solving and how is that benefiting you?** OutSystems addresses the complexity and slow delivery of traditional enterprise development by offering a model-driven, full-stack platform with built-in architecture and lifecycle management. This benefits me by letting me deliver solutions faster while focusing on design, performance, and business logic instead of repetitive technical setup. ### 24. OutSystems is paving the AI Agentic Future **Rating:** 5.0/5.0 stars **Reviewed by:** Rafael P. | OutSystems AI Specialist / OutSystems MVP / OutSystems Partner, Small-Business (50 or fewer emp.) **Reviewed Date:** September 26, 2025 **What do you like best about OutSystems?** I've been working with the OutSystems Platform for the last 19 years, and one thing they consistently pursued: To remove complexity from the entire Software Development Lifecycle. Things have just gotten AMAZINGLY better now with their AI initiatives, especially OutSystems Mentor and OutSystems Agent Workbench. If you work for a large enterprise, and you are not looking to bring Agentic AI to your business, you will be smashed by the competition that will soon adopt it... Go Fast or Go Home! **What do you dislike about OutSystems?** The truly exceptional OutSystems Partners are not easy to find, so my suggestion is to look for experience, instead of size. Partners like Digital Alchimia in Brazil, with a team of over 19 years of experience, can really make all the difference. **What problems is OutSystems solving and how is that benefiting you?** Besides all the speed on building critical core & scalable solutions, the way they are bringing AI to the game, especially for the Agentic AI part, is just amazing. Agentic AI with governance, with security in place, so everything that a large enterprise is looking for now. ### 25. Outsystem Gladiators **Rating:** 4.5/5.0 stars **Reviewed by:** Irfan A. | Associate Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** September 06, 2022 **What do you like best about OutSystems?** Outsystems makes complicated things too easy, with its own feature of drag and drop and it is consider as the best when it comes to outsystems **What do you dislike about OutSystems?** It becomes complicated to understand the behaviours between css which works on Ios and Android, i wont say it as a dislike but need more imporvement on it **What problems is OutSystems solving and how is that benefiting you?** As of now I faced no problems in outsystems , even if i face i do have the users forum and expects help which give me solution and find more ways to address it ### 26. Overview on Outsystems Platform **Rating:** 5.0/5.0 stars **Reviewed by:** samuel J. | Mid-Market (51-1000 emp.) **Reviewed Date:** January 16, 2024 **What do you like best about OutSystems?** In Outsystems they have updated on ODC , In which we can completely access our application in cloud and modules are divided as microservice based design **What do you dislike about OutSystems?** Outsystems may improve in adding additional properties in they inbuilt widgets, can make Js a bit easy to use and make easy to adapt other real time applications like Apple wallets **What problems is OutSystems solving and how is that benefiting you?** Outsytems mianly reduce the time for developing applications ( mobile and web) , A entire project can be done with professtional within few months ### 27. Effortless Deployments **Rating:** 4.5/5.0 stars **Reviewed by:** Bryan S. **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** I appreciate OutSystems for its ease of deployment and code promotion. The ease of using the Lifetime tool for code promotion is one of the best aspects of this platform. It allows developers to promote code effortlessly to production, which is beneficial for dedicated engineers handling deployments. The platform's ability to integrate built-in APIs to deploy code nightly to our test environment is a tremendous advantage, as it ensures that our quality team always has access to fresh code, enhancing overall workflow efficiency. Additionally, the initial setup of OutSystems is incredibly easy; in fact, we have been able to handle the installation ourselves for a few clients. This straightforward setup process and robust API deployment capabilities make OutSystems a highly valuable tool for our operations. **What do you dislike about OutSystems?** I wish the development environment were more expandable. The search function needs improvement with advanced filtering capabilities, such as the ability to search by action name or within comments alone, to reduce false positives. Additionally, it would be beneficial to have the ability to attach notes to each publishing version to facilitate the rollback process and quickly identify required changes. **What problems is OutSystems solving and how is that benefiting you?** I use OutSystems to build custom software efficiently, solve warehouse and order management issues, and streamline code deployment, ensuring our team always operates with up-to-date software. It's versatile for integration with tools like ERP systems, Slack, and Jira. **Official Response from Erin Koerpel:** > We're glad to hear that you appreciate the ease of deployment and code promotion with OutSystems. Our team is committed to providing a seamless experience for developers, and we're thrilled that you find value in the platform's capabilities, Bryan! ### 28. Acelera el desarrollo con precisión ágil **Rating:** 5.0/5.0 stars **Reviewed by:** Ernesto M. | Database Administrator **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** Me encanta cómo OutSystems acelera significativamente el ciclo de vida del desarrollo de software (SDLC) y emplea eficazmente marcos ágiles para garantizar la iteración y mejora continua. Esta eficiencia nos permite entregar productos rápidamente y con mayor refinamiento, lo cual es particularmente beneficioso para la alta dirección, ya que reciben resultados más rápido. Aprecio la facilidad con la que puedo crear software personalizado que satisface necesidades empresariales específicas de manera oportuna, ya sea desarrollando aplicaciones para almacenes o aplicaciones de incorporación de empleados. OutSystems ofrece la flexibilidad personalizable que encontré ausente en otros productos, como Salesforce. La configuración inicial fue increíblemente fácil, y OutSystems se integra perfectamente con otras herramientas como Azure, M3 y Jira, convirtiéndolo en una adición invaluable a nuestro conjunto tecnológico. En general, mi alta satisfacción con OutSystems se refleja en mi disposición a recomendarlo de todo corazón a otros. **What do you dislike about OutSystems?** Encuentro que es necesario un mayor impulso para la transición de aplicaciones tradicionales a OS11. Actualmente no hay suficiente comunicación sobre esta transición, especialmente desde ODC, lo que dificulta alejarse de las aplicaciones tradicionales. **What problems is OutSystems solving and how is that benefiting you?** Utilizo OutSystems para crear software personalizado, abordando necesidades específicas del negocio de manera rápida. Acelera el ciclo de vida del desarrollo de software (SDLC) utilizando Agile, entregando productos refinados más rápido a la alta dirección. **Official Response from Erin Koerpel:** > Thank you for your valuable comments, Ernesto. We are pleased to know that OutSystems has been fundamental in accelerating the software development lifecycle and that it integrates seamlessly with other tools. ### 29. Accelerated Development with Seamless Integration **Rating:** 4.5/5.0 stars **Reviewed by:** Timothy M. | Technical Sales Engineer **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** I find OutSystems incredibly beneficial for developing both internal and external applications, like PTO apps, contracts bot, and price list management. The platform's low-code interface significantly accelerates development and reduces the need for extensive initial knowledge or time investment. I love the agents feature and how seamlessly it integrates with AI models, adding a layer of efficiency and intelligence to projects. The one-click publish feature is remarkable, streamlining the deployment process and reducing the complexity traditionally associated with publishing applications. I also appreciate the quality of the interface design, particularly when building apps, which enhances usability and efficiency. The training provided is of very high quality, making the initial setup streamlined and straightforward, which was a standout aspect in my onboarding experience. **What do you dislike about OutSystems?** I find that server and client actions on screen desperately need folders to better sort things. **What problems is OutSystems solving and how is that benefiting you?** I find that OutSystems accelerates app development, reducing the need for extensive time and prior knowledge. The low-code interface and AI model integrations enhance productivity, making it easier to build internal and external applications. **Official Response from Erin Koerpel:** > Thank you for sharing your positive experience with OutSystems, Timothy! We're thrilled to hear that you find our platform beneficial for developing various applications and that the low-code interface with AI integrations have accelerated your projects. Your feedback about the need for folders to better sort server and client actions is valuable, and we'll definitely take that into consideration for future improvements. We're committed to enhancing user experience and streamlining processes. We appreciate your support and look forward to continuing to serve your development needs. ### 30. Streamlines Workflow with Impressive Low-Code Capability **Rating:** 5.0/5.0 stars **Reviewed by:** Ken C. **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** I truly appreciate how OutSystems enables us to develop specific sign industry software in-house with a small team, quickly adding features and fixing bugs to keep the software smooth. I love the ability to bring ideas and concepts to production-ready states rapidly, which is crucial in maintaining a competitive edge. The integration capacity of OutSystems with different platforms into a single application has significantly improved our workflows, as illustrated by our successful development of a billboard reservations system. This integration prowess allows us to pull in various tools like Netsuite, QBO, and industry-specific APIs, streamlining our operations and ensuring we maintain a high level of efficiency. Moreover, the low-code environment OutSystems provides is often highlighted as a key benefit by my colleagues, making programming more accessible and reducing development time. The convenience and speed at which we can operate through OutSystems greatly enhance our productivity. **What do you dislike about OutSystems?** I find the transition from our legacy code to ODC or React to be daunting. Despite OutSystems having all the necessary information to facilitate this transition, possibly with a tool like AI Mentor, the process feels overwhelming and cumbersome. **What problems is OutSystems solving and how is that benefiting you?** I find OutSystems allows us to quickly develop sign industry software with a small team, integrate various platforms, and bring ideas to production efficiently, enhancing workflow management for our customers. **Official Response from Erin Koerpel:** > Thank you for sharing your positive experience with OutSystems! We're thrilled to hear that our low-code platform has been instrumental in streamlining your workflow and enabling rapid development of industry-specific software. Thank you for choosing OutSystems to enhance your productivity and efficiency, Ken! ### 31. Rapid Development, But Room for Improvement in Platform Integration **Rating:** 4.5/5.0 stars **Reviewed by:** Sri Rama D. **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** I use OutSystems primarily for the development and maintenance of our company's internal software and mobile apps. I appreciate the incredible efficiency and flexibility it offers in terms of speed and reusability, which are major challenges in development. The platform allows me to quickly create different products and test them, significantly enhancing my ability to debug and refine them into more robust offerings. This process is remarkably time-efficient, enabling me to focus more on testing and refining rather than spending excessive time on writing and creating. OutSystems helps ensure my applications are stable before moving to production and facilitates a high rate of development within a shorter timeframe. Additionally, the platform was easy to learn, thanks in part to their certifications and boot camps, which made the onboarding process smooth for me after I joined the company. **What do you dislike about OutSystems?** My biggest hurdle with OutSystems is the difficulty in developing between ODC and O11. I've had to build numerous REST APIs to connect these two different platforms, which complicates the development process. Additionally, the user management in ODC is inferior compared to O11. In O11, I have direct access to our production data, whereas in ODC, I do not. This limitation requires me to create an app just to view my production data instead of being able to query it directly. **What problems is OutSystems solving and how is that benefiting you?** I use OutSystems for developing and maintaining software, benefiting from speed, reusability, and efficient testing processes, which allows for more precise product iteration. **Official Response from Erin Koerpel:** > We're so glad to hear that OutSystems has been able to significantly enhance your development process, Sri Rama! We are constantly working to improve our platform integration and user experience, and your input is valuable in helping us identify areas for enhancement. ### 32. OutSystems Unveiled: Speed, Scale—and the Struggle Beyond the Template **Rating:** 5.0/5.0 stars **Reviewed by:** Shivam S. | Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** November 10, 2025 **What do you like best about OutSystems?** It's is highly regarded for its rapid application development, robust scalability, easy integration capabilities, and strong support for visual low-code programming, all of which streamline enterprise web and mobile app creation for both developers and business users. **What do you dislike about OutSystems?** It's high licensing costs, steep learning curve, limited deep customization **What problems is OutSystems solving and how is that benefiting you?** Solves major headaches in web application development by minimizing repetitive coding tasks, speeding up delivery for payment and workflow systems, and empowering both technical and business users to build, integrate, and automate processes quickly.If you’re working with payment integration, workflow automation, or enterprise app development, OutSystems allows us to deliver results faster, reduce operational costs, and respond quickly to evolving business needs—while minimizing frustration from repetitive or legacy coding tasks. **Official Response from Erin Koerpel:** > Thank you for sharing your feedback on OutSystems. We're thrilled to hear that you appreciate the rapid application development, scalability, and integration capabilities. We understand your concerns about licensing costs and the learning curve. We're continuously working to improve our platform and provide more resources to support users in overcoming these challenges. Your insights on how OutSystems is benefiting you in web application development, payment integration, and workflow automation are invaluable. Thank you for being part of the OutSystems community, Shivam! ### 33. It has been a crucial tool for our companie's work **Rating:** 5.0/5.0 stars **Reviewed by:** Pedro M. | Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** What I appreciate most is the rapid development cycle, which allows for quick implementation of new features and fixes. I also really enjoy how straightforward it is to integrate with external systems. But I find it mostly easy to use, and very often go to it to make apps. I've also found easy to get support, either from community or official. **What do you dislike about OutSystems?** As someone transitioning from PHP and Laravel, I find the experience somewhat overwhelming. It often seems like I have less control over fundamental aspects, and I feel somewhat pushed in a particular direction. **What problems is OutSystems solving and how is that benefiting you?** Our core backend application was developed using Outsystems and is essential to our company's daily operations and ongoing challenges. Controlling everything, like member enrollment and professional progress and certification, and even service integrations with external software, like billing software ou teaching portals. ### 34. Review as a Outsystem Senior developer **Rating:** 4.5/5.0 stars **Reviewed by:** Sumanaman G. | Senior Associate, Enterprise (> 1000 emp.) **Reviewed Date:** July 29, 2022 **What do you like best about OutSystems?** Received access of ODC in our local. More predefined templates for better user experiences with best business performance. Easy to learn. **What do you dislike about OutSystems?** OpenID is not acceptable. Don't have backend access to see the code for better knowledge and learning in detail. Need more forge component for ODC. **What problems is OutSystems solving and how is that benefiting you?** easy to create a core module with inbuilt functionalities like BPT. Predefined templates for better user experiences with best business performance. Easy to learn. ### 35. Transforma el desarrollo de software complejo con facilidad **Rating:** 2.5/5.0 stars **Reviewed by:** julia t. **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** Encuentro OutSystems excepcionalmente valioso para construir software personalizado porque mitiga las complejidades a menudo asociadas con la planificación y entrega de soluciones de nivel empresarial, especialmente en contextos con restricciones de acceso al talento. Esta capacidad para simplificar el proceso permite a mi equipo entregar resultados rápida y efectivamente con un equipo central, reduciendo la curva de aprendizaje requerida para las tareas operativas y de soporte después del lanzamiento. Disfruto particularmente de la capacidad de la plataforma para iterar rápidamente mientras mantiene la reutilización del código y la claridad desde un punto de vista visual. Las funcionalidades de integración de datos y API son también notables; OutSystems proporciona una plétora de herramientas y mecanismos integrados que permiten una fácil integración desde varias fuentes a través de una interfaz visual intuitiva. Las herramientas de prueba efectivas disponibles permiten una rápida solución de problemas y estabilización de las integraciones antes del despliegue. Además, la experiencia de configuración fue increíblemente fluida y sin complicaciones, lo que facilitó que nuestro equipo comenzara. **What do you dislike about OutSystems?** Uno de los puntos de mejora que enfrento es con el talento junior, ya que la plataforma a veces puede hacer que la implementación parezca menos desafiante en la práctica, lo que puede llevar a que se tomen decisiones de codificación deficientes rápidamente y se propaguen. Es importante tener mucha gobernanza en su lugar para adelantarse al mal código que se desarrolla rápidamente. Aunque OutSystems proporciona un gran conjunto de herramientas para combatir una buena parte de esto, se beneficiaría de más extensibilidad en su conjunto de herramientas de gobernanza. **What problems is OutSystems solving and how is that benefiting you?** Utilizo OutSystems para simplificar la creación de software empresarial, superando los desafíos de acceso al talento, acelerando la entrega con un equipo pequeño, reduciendo las curvas de aprendizaje e integrando datos sin problemas con herramientas integradas, lo que permite una iteración visual rápida y pruebas para la estabilidad. **Official Response from Erin Koerpel:** > We are very pleased to know that your organization has gained numerous benefits since the implementation of OutSystems. We appreciate your sincere feedback and thank you for being part of the OutSystems community. We will work to earn your five-star review in the future, Julia! ### 36. Powerful Low-Code Platform with Fast Development and easy Integration. **Rating:** 4.5/5.0 stars **Reviewed by:** aditya t. | Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 16, 2025 **What do you like best about OutSystems?** Fastest of development and low -code development platform and very strong integration like databases or Apis and visual development & collaboration tools the visual interface helps developers and non-technical stakeholders collaborate easily. and full low code platform you can handle everything like UI, business logic ,data models, and Deployment in one environment. **What do you dislike about OutSystems?** Its costly, and as per the development some areas are restricted to develop the core functionality. **What problems is OutSystems solving and how is that benefiting you?** As per my knowledge this is a best low code platform for me that allows us to develop applications easily.it provides the ability to reuse business logic ,which makes the development process faster. it also offers many built in functions and components that make coding and implementation such easier. **Official Response from Erin Koerpel:** > We're glad to hear that you find OutSystems to be a powerful low-code platform with fast development and easy integration. We understand your concerns about cost and restricted development areas, and we are constantly working to improve our platform to provide the best value for our customers. Thank you for being part of the OutSystems community, Aditya! ### 37. Best Ever Low Code with Agentic AI **Rating:** 5.0/5.0 stars **Reviewed by:** Murali Manoharan V. | Outsystems Developer, Enterprise (> 1000 emp.) **Reviewed Date:** November 13, 2023 **What do you like best about OutSystems?** We can build web or mobile apps within a day. And it helps to maintain all the enviroments like development to production in one place. Apart from that now we can create Agentic AI agents in few steps as well. **What do you dislike about OutSystems?** Nothing. I like everything from outsystems. It's awesome **What problems is OutSystems solving and how is that benefiting you?** It helps me to develop application rapidly, so we can able to deliver our projects quickly. ### 38. Outsystems: Accelerate your business apps **Rating:** 5.0/5.0 stars **Reviewed by:** Jorge L. | Lowcode Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** August 04, 2025 **What do you like best about OutSystems?** The platform is very robust without compromising on customisation or pixel-perfect. It is also developer-oriented: it facilitates all steps of the application lifecycle from a technical and management point of view, unifying the tasks involved in development and ensuring optimal technical quality with its own tools. **What do you dislike about OutSystems?** My biggest concern with Outsystems is the new platform, ODC. There is no clear plan to migrate to the new platform. In fact the company itself has announced that they are going to give up on their idea to stop supporting OS11, as the new platform is not yet ready to support all the functionalities that we already have and work perfectly on OS11. **What problems is OutSystems solving and how is that benefiting you?** Right now, Outsystems allows us to mitigate a big gap that exists in our company: The adaptability to new requirements in a business-demanding way. It is common for our businesses to have to adapt to new requirements due to changes in the environment, regulations or market environments, and therefore they need a sufficiently flexible solution that favours time-to-market. ### 39. Amazing! **Rating:** 5.0/5.0 stars **Reviewed by:** Prabhu K. | Senior software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** July 16, 2024 **What do you like best about OutSystems?** It is introduced new platform called ODC, and also incorporate Agentic builders, so everything good **What do you dislike about OutSystems?** Yes, in order to migrate from O11 to ODC, there must be a robust and proper tool **What problems is OutSystems solving and how is that benefiting you?** Outsystems is continuously upgrading and providing new features. It saves lot of time with respect to development, any application we can built with less time compared to coding languges. ### 40. Short description of Outsystems **Rating:** 5.0/5.0 stars **Reviewed by:** Kartik A. | Outsystems Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** July 31, 2024 **What do you like best about OutSystems?** Supports web and mobile apps from the same development environment. **What do you dislike about OutSystems?** It is still the same. OutSystems can be relatively expensive compared to other low-code platforms, especially for small to medium-sized businesses **What problems is OutSystems solving and how is that benefiting you?** Accelerating Development Time:-Organizations can bring applications to market much faster, respond quickly to changing business needs, and gain a competitive edge by being more agile and adaptable. ### 41. Agility and Value in Record Time with OutSystems **Rating:** 4.5/5.0 stars **Reviewed by:** Keenan Q. **Reviewed Date:** November 19, 2025 **What do you like best about OutSystems?** I like how OutSystems allows me to deliver value to our users quickly, from an MVP to a complete product in a matter of weeks. I appreciate the agility of the platform, as it makes it easier for us to tackle most of the development challenges and issues we face. I switched from a software built from scratch in .NET to OutSystems mainly because of this ease and agility in product development. I positively evaluate OutSystems' ability to improve our team's efficiency. **What do you dislike about OutSystems?** They can be performance and compatibility issues, a very quick example (with composite database indexes). **What problems is OutSystems solving and how is that benefiting you?** OutSystems allows me to deliver value quickly to users, from an MVP to a complete product in weeks. Its agility facilitates development and solves most challenges with the platform. **Official Response from Erin Koerpel:** > Thank you for sharing your positive experience with OutSystems. We're glad to hear that the platform's agility has been beneficial for your product development, Keenan! ### 42. Powerful Low-Code Platform for Faster App Development. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** August 15, 2025 **What do you like best about OutSystems?** 1. Outsystem is already pretty fast and easy, anyone can code. But now its moving towards AI which makes it more fast and easy and efficient. 2. Smooth devops Lifetime development. **What do you dislike about OutSystems?** 1. High licence cost. 2. Performance issues with larger datasets. **What problems is OutSystems solving and how is that benefiting you?** It helps in deliver applications faster. ### 43. Attached Journey with OutSystems **Rating:** 4.5/5.0 stars **Reviewed by:** Varada R. | Senior Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** January 27, 2026 **What do you like best about OutSystems?** Best low code platform with inbuilt development and Deployment automation. **What do you dislike about OutSystems?** I rarely count any dislikes with OutSystems. Only a few I heard from unplanned client are about costing. **What problems is OutSystems solving and how is that benefiting you?** Outsystems is currently one and top of those leading Secure, low-code...Web and Mobile application development platforms. Solving Businees, HR , CRM and many other needs. ### 44. A very good career with the main purpose to give value to the customers **Rating:** 4.0/5.0 stars **Reviewed by:** Rui S. | OutSystems Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** For me, the primary advantage of the platform is its rapid development speed. Additionally, I find it remarkable how easy it is to learn, even for those who do not come from a tech background. **What do you dislike about OutSystems?** The first thing that comes to mind is how difficult it is to understand the licensing, and I also feel that Outsystems is not suitable for small businesses. I know several small businesses that could really benefit from some simple solutions, but I don't think Outsystems is a viable option for them due to the high cost of the license. **What problems is OutSystems solving and how is that benefiting you?** I have worked as a consultant with the platform for over nine years, during which I have solved a wide range of problems across different sectors, including banking and healthcare. For example, I contributed to an app used by more than 500,000 users to book appointments and monitor their health. I don't use the platform for my personal benefit, aside from it being my profession; my focus is on delivering value to customers, helping them address their challenges, and making their lives easier. That is my main goal. ### 45. My 3 year experience with Outsystems **Rating:** 5.0/5.0 stars **Reviewed by:** Sónia R. | Software Engineer , Enterprise (> 1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** OutSystems makes it really easy to build applications quickly without needing to code everything from scratch. The drag-and-drop interface is simple to use but still powerful enough for complex apps. I also like how easy it is to connect with other systems and reuse components, which saves a lot of time. The community and documentation are also very helpful whenever I get stuck. **What do you dislike about OutSystems?** Sometimes the platform feels heavy, especially with bigger projects, and build times can be a bit slow. Some things still require traditional coding, which can be tricky if you’re just starting. The licensing cost can also be high, which makes it harder for smaller companies. And because everything runs inside the platform, you end up being a bit “locked in” to OutSystems. **What problems is OutSystems solving and how is that benefiting you?** OutSystems helps speed up the whole development process, which means I can deliver applications much faster than with traditional coding. It makes teamwork easier too, since both technical and less technical people can understand what’s being built. The platform also helps reduce repetitive tasks with reusable modules, so I can focus more on solving business problems instead of redoing the same code. Overall, it’s helped me deliver projects on time and keep applications easier to maintain ### 46. Great, fun but a bit too sales pitchy **Rating:** 5.0/5.0 stars **Reviewed by:** Bruno C. | Senior Digital Product Designer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** Overall, you can truly sense the difference between collaborating in high-code, medium-to-large teams and working within smaller, agile OS teams. OS significantly speeds up the process from ideation to development and then to production, which has made a tremendous impact. As a product design strategist, this environment has greatly helped me transform ideas into real outcomes alongside the respective teams. **What do you dislike about OutSystems?** I would like there to be more focus on specific Workflows and having premade solutions but workflow wise as well as the respective UI elements. I would also like there to be more available patterns with a bigger focus on responsivity and modernizing look and feel to keep up with other competitor systems. A great source or reference from a leader is Material UI and their increasing will to meet with a global user and client base. **What problems is OutSystems solving and how is that benefiting you?** This tool establishes a clear foundational language across business, design, and development. When all teams are in sync and balanced, it becomes much easier to address challenges, even the more complex ones. ### 47. Life Changing **Rating:** 5.0/5.0 stars **Reviewed by:** Joao C. | Outsystems Tech Lead , Mid-Market (51-1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** Back in the summer of 2018, I was feeling a bit lost and decided to take a risk by learning OutSystems. It turned out to be one of the best decisions I’ve ever made. What immediately stood out to me was how easy it was to get started. Instead of drowning in endless lines of code, OutSystems focuses on modelling and architecture, which allowed me to quickly build real applications and see results. The platform is innovative, intuitive, and there’s a strong demand for professionals with this skillset, which opened up many career opportunities for me. Beyond the technology, the OutSystems community has been wonderful—full of helpful people, shared knowledge, and even some very cool swag along the way. OutSystems didn’t just give me a tool; it gave me direction and a career I’m proud of. It truly changed my life for the better. **What do you dislike about OutSystems?** The pricing is probably the worst about OutSystems but I believe this is something they've been working on and some changes ate coming **What problems is OutSystems solving and how is that benefiting you?** Rapid application development is a big demand from market which benefits those willing to learn and solve the problems. ### 48. A no-brainer for a full-stack Enterprise solution, with an outstanding potential for the future **Rating:** 5.0/5.0 stars **Reviewed by:** Jean L. | Enterprise (> 1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** OutSystems truly simplifies the software development process. Of course, to deliver a high-quality product, you still need a solid understanding of the platform. That said, nothing compares to the speed at which you can develop APIs, design attractive screens using advanced frameworks, and set up a comprehensive data model in just a few hours. Publishing an app without the usual compilation error headaches is a huge plus, and, most importantly, the ability to ship to production quickly and frequently really sets OutSystems apart. While other technologies certainly have their strengths, OutSystems stands out for being faster, more accessible, and genuinely enjoyable to use. Leaders who prioritize rapid value delivery consistently find OutSystems at the top of their list when choosing a platform for their next major project. **What do you dislike about OutSystems?** As someone who previously used O11 and now develops on ODC, I appreciate the advantages of moving to a cloud-native platform, but there are also some drawbacks compared to what we had before. For instance, the SSO implementation is convenient in that setting up an identity provider takes only a few minutes. However, we can't reuse the authorization token when integrating with Entra, which means we have to invest more development time and effort. It would be much simpler if we could just use the JWT token from Entra directly. Another area that could be improved is logging. Unlike O11, ODC doesn't provide API logs out of the box, so we have to build the entire logging solution ourselves. It would be much better if enabling this was as simple as toggling a setting in the ODC Portal. Lastly, the lack of access to the database in higher environments, and the inability to debug it, presents a significant challenge. We're now forced to create our own APIs and screens to work around this, which feels unfair since these consume AOs that wouldn't otherwise be used. **What problems is OutSystems solving and how is that benefiting you?** Developers do not need extensive experience with high-code to use this. It is straightforward to learn, and the rapid deployment makes it possible to deliver sprints successfully. ### 49. Great accelerator with some frustrations in the mix **Rating:** 3.5/5.0 stars **Reviewed by:** Ana G. | Enterprise (> 1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about OutSystems?** I really appreciate how this tool assists both developers and non-technical users in building apps more quickly and easily. Its ability to predict and handle more complex actions with just a few clicks, or by simply dragging and dropping entities, is impressive. I also value the wide range of available connections, which makes it possible to integrate with various systems and code seamlessly. At the moment, I'm using ODC, and I find that the authentication process with Entra, as well as deployment, collaboration, and the overall management and visibility of the app and system, are all much more straightforward. **What do you dislike about OutSystems?** At times, we struggle to maintain control over certain components, such as the searchable dropdown. For example, it appears impossible to add a tooltip to each item by default, and some events like onBlur are not supported. Additionally, although we have established a connection to Entra, we are unable to retrieve the token directly, which forced us to implement a rather complicated workaround to obtain it. Another challenge is accessing database records in different environments; this typically requires setting up a complex connection or using up AOs by creating an API or a dedicated screen. Lastly, I wish the overall performance was better, even when the code is highly optimized. Coming from a React and C# background, I was accustomed to faster load times and not having to reload a table twice simply because of features like ellipsis in large text fields. **What problems is OutSystems solving and how is that benefiting you?** We could create an MVP for an internal sytem that will replace a legacy one in just 3 months. ### 50. Awesome experience overall! **Rating:** 5.0/5.0 stars **Reviewed by:** Terence D. | Enterprise (> 1000 emp.) **Reviewed Date:** September 30, 2025 **What do you like best about OutSystems?** OutSystems has proven to be a game-changer for our development workflow, dramatically accelerating and simplifying DevOps processes across the board. Its intuitive low-code platform streamlines deployment pipelines, reduces manual overhead, and enables seamless integration with existing tools, allowing our team to focus more on delivering value than wrestling with infrastructure. What’s truly remarkable is how OutSystems fosters a culture of innovation—by lowering technical barriers, it empowers developers of all skill levels to experiment, iterate, and contribute creatively. The result is a more agile, collaborative environment where ideas flourish and solutions come to life faster than ever. **What do you dislike about OutSystems?** One of the key drawbacks I’ve experienced with OutSystems is its heavy reliance on a stable internet connection. While the platform excels in streamlining development and deployment, its cloud-centric architecture means that even minor connectivity issues can disrupt productivity. This dependency can be particularly frustrating in environments with inconsistent network access or when working remotely from areas with limited bandwidth. It creates a bottleneck for developers who need offline flexibility or uninterrupted access to their tools. For teams that value autonomy and resilience in their workflows, this constant tethering to the internet can feel limiting and counterproductive. **What problems is OutSystems solving and how is that benefiting you?** OutSystems is solving a critical challenge that many enterprises face: the slow and often fragmented process of translating user requirements into functional applications. By leveraging its low-code environment, OutSystems enables teams across my organization to rapidly capture, iterate, and implement user needs with remarkable agility. The platform’s collaborative tools and visual development interface streamline communication between business and IT, reducing bottlenecks and accelerating delivery timelines. This speed and responsiveness not only improve stakeholder satisfaction but also empower teams to adapt quickly to changing demands, making innovation a continuous and achievable goal. ## OutSystems Discussions - [How can adoption of OutSystems be increased ?](https://www.g2.com/discussions/how-can-adoption-of-outsystems-be-increased) - 1 comment, 1 upvote - [is it possible to use npm packages in outsystems?, if no why we are not have that option](https://www.g2.com/discussions/is-it-possible-to-use-npm-packages-in-outsystems-if-no-why-we-are-not-have-that-option) - 1 comment, 1 upvote - [Please bring form data in the Rest API while consuming.](https://www.g2.com/discussions/please-bring-form-data-in-the-rest-api-while-consuming) - 1 comment, 1 upvote - [is there a way to use mailing in an outsystems reactive app without needing the port configurations on an admin account ?](https://www.g2.com/discussions/is-there-a-way-to-use-mailing-in-an-outsystems-reactive-app-without-needing-the-port-configurations-on-an-admin-account) - 1 comment, 1 upvote - [what is the best way to clone or migrate production data to lower environments.](https://www.g2.com/discussions/what-is-the-best-way-to-clone-or-migrate-production-data-to-lower-environments) - 2 comments, 1 upvote - [View OutSystems pricing details and edition comparison](https://www.g2.com/products/outsystems/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-13+11%3A01%3A10+-0500&secure%5Bsession_id%5D=8343ff47-4540-498f-ac71-493651a5d8ef&secure%5Btoken%5D=8be4dfca1b19dee9cdc0d55ede9a82c783d7988c4b32a59afd03902b70b2e5b2&format=llm_user) ## OutSystems Integrations - [Alfa Systems](https://www.g2.com/products/alfa-systems/reviews) - [AWS Cloud Development Kit (AWS CDK)](https://www.g2.com/products/aws-cloud-development-kit-aws-cdk/reviews) - [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) - [ChatGPT](https://www.g2.com/products/chatgpt/reviews) - [CyberArk Workforce Identity](https://www.g2.com/products/cyberark-workforce-identity/reviews) - [Google Cloud CDN](https://www.g2.com/products/google-cloud-cdn/reviews) - [Mambu](https://www.g2.com/products/mambu/reviews) - [Microsoft Power BI](https://www.g2.com/products/microsoft-microsoft-power-bi/reviews) - [Microsoft SharePoint](https://www.g2.com/products/microsoft-sharepoint/reviews) - [OpenText Documentum Content Management](https://www.g2.com/products/opentext-documentum-content-management/reviews) - [SAP Ariba](https://www.g2.com/products/sap-ariba/reviews) - [SAP Cloud ERP (SAP S/4HANA Cloud)](https://www.g2.com/products/sap-cloud-erp-sap-s-4hana-cloud/reviews) - [SAP Sales Cloud](https://www.g2.com/products/sap-sap-sales-cloud/reviews) - [Snowflake](https://www.g2.com/products/snowflake/reviews) ## OutSystems Features **Functionality** - Ease of Use - File Management - Multi-Language Support - Customization - Straight-Out-the-Box Functionality - Help Guides - Patching & Updates **Customization - AI Agent Builders** - Tone Customization - Security Guardrails **Agentic AI - Mobile Development Platforms** - Adaptive Learning - Natural Language Interaction - Proactive Assistance **Generation and Interpretation - AI App Builder** - Prompt Understanding - Backend Logic Creation - Context Awareness **Application Design** - UI Code Extending - Programming Code Extending - Customized Branding - Application Templates - Workflows **Functionality - AI Agent Builders** - Omni-channel Support - Agent Branding - Proactive Response Capabilities - Seamless Human Escalation **Generated Application Quality - AI App Builder** - Scalability - Out-of-the-Box Functionality - Design Customization - Data & API Integration **Data Control** - Data Migration - Data Synchronization - Data Security **Data and Analytics - AI Agent Builders** - Analytics & Reporting - Contextual Awareness - Data Privacy Compliance **Publishing** - Application Deployment - Platform Compatability - Lifecycle Management **Integration - AI Agent Builders** - Workflow Automation - API Usage - Platform Interoperability - CRM Data Integration **Agentic AI - Low-Code Development Platforms** - Adaptive Learning - Natural Language Interaction - Proactive Assistance ## Top OutSystems Alternatives - [ServiceNow App Engine](https://www.g2.com/products/servicenow-app-engine/reviews) - 4.5/5.0 (913 reviews) - [UiPath Agentic Automation](https://www.g2.com/products/uipath-agentic-automation/reviews) - 4.6/5.0 (5,824 reviews) - [Quickbase](https://www.g2.com/products/quickbase/reviews) - 4.4/5.0 (1,332 reviews)