BrowserStack is the world’s leading cloud-based testing platform, trusted by 50,000+ Dev and QA teams to deliver fast, reliable, and high-quality software. From manual to auto
Also listed in AI Software Testing Tools, Load Testing Tools, Mobile App Testing, Test Management, Digital Accessibility Platforms
The huge amount of real devices and browser combinations is incredibly helpful for my daily work. I no longer have to guess if my custom CSS or vanilla javascipt animations will break on older iPhones. It just gives me and my clients peace of mind knowing their WordPress sites are tested on real hardware. Review collected by and hosted on G2.com.
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The OutSystems AI-powered low-code platform helps you build enterprise-grade, mission-critical software in a fraction of the time. Now you can use low-code and GenAI to improv
Also listed in Application Development Platforms, Mobile Development Platforms, Low-Code Development Platforms, AI App Builder

With three years of hands-on OutSystems development, what stands out most to me is the speed-to-value ratio. I can build and ship enterprise features in days—work that would take weeks in traditional stacks—without losing control, because dropping into custom code or JavaScript when needed is seamless.
A few things have consistently impressed me. One-click deploy and rollback across environments makes release management painless. Reusable modules let you build once and plug in everywhere, which helps keep large codebases maintainable. The Forge marketplace is a huge time-saver; I rarely need to build integrations from scratch. The built-in performance guardrails are also valuable: the platform flags bad practices like N+1 queries and missing indexes before they turn into production issues. Finally, strong versioning and environment management keep dev/QA/prod promotion smooth, even on large teams.
After three years, it’s become my go-to for enterprise apps where both speed and governance matter. Review collected by and hosted on G2.com.
Postman enables teams to efficiently collaborate at every stage of the API lifecycle while prioritizing quality, performance, and security.
Also listed in Service Virtualization, API Development, API Security, API Management, Software Testing

I really like how Postman supports teamwork. I can share an API request, and the backend team that builds the API can work on it and provide the endpoints we need. That lets us test everything before integrating it into the application, so we can catch specific errors or issues early. I also find the initial setup very straightforward and easy to get started with. Review collected by and hosted on G2.com.
Easily create and run tests to increase revenue, combat cart abandonment, and build stellar digital experiences that convert, without coding or involving IT.
Also listed in Feature Management, Personalization, Personalization Engines, Mobile App Optimization, E-Commerce Personalization

What I like best about VWO Testing is its intuitive interface and robust A/B testing capabilities. It makes it easy to create, launch, and analyse experiments without heavy technical involvement. The detailed reporting and visitor behaviour insights help make data-driven decisions that improve conversion rates and user experience. Review collected by and hosted on G2.com.
Statsig is a complete platform for experimentation, feature flagging, product analytics, session replays, and more, trusted by more than 3,000 companies around the world - inc
Also listed in Product Analytics, Session Replay, A/B Testing

Experiment assignment is dead simple to wire into backend code.
We run dozens of concurrent A/B tests on our search and service pages, and the SDK handles bucketing, holdouts and layers without us building any of that plumbing. The override tool is what I use most day to day. I can force myself into a variant for QA on staging in seconds instead of hunting for the right user id. Gate rollouts by platform, app version or percentage have made ramping new features a lot less scary. Review collected by and hosted on G2.com.
Platform as a Service (PaaS) eliminates the expense and complexity of evaluating, buying, configuring, and managing all the hardware and software needed for custom-built appli
Also listed in Application Development Platforms, DevOps Platforms, Consent Management Platform (CMP), Workplace Innovation Platforms, Data Masking

You still get the same strong configuration and deep customization options, but now Salesforce Headless 360 also functions as a headless, API-first backend that agents and apps can call from anywhere. Agentforce and other AI tools can connect directly to your org and run business processes without relying on the standard Salesforce UI, while the Headless Experience Layer supports a consistent UX across Slack, Teams, mobile apps, and custom React front-ends. The MCP integration layer and large API ecosystem make external integrations much faster, and the platform still keeps Flows, Apex, and security intact across all surfaces. Overall, it delivers strong ROI through reduced development time and less IT dependency, even though onboarding and debugging in a decoupled setup can take some effort. Review collected by and hosted on G2.com.
With ServiceNow App Engine, simplify, accelerate, and scale digital experiences. Build low-code apps quickly, with more creators and less complexity. Safely scale cross-enterp
Also listed in Application Development Platforms, Mobile Development Platforms, No-Code Development Platforms, AI App Builder

The biggest advantage for me is how quickly you can build and automate business applications without having to develop everything from scratch. The workflow and form configuration are useful, and having integrations and deployment capabilities within the same platform makes it easier to manage the overall application lifecycle. It works particularly well for internal business applications where speed and standardization are more important than having complete control over the underlying implementation. Review collected by and hosted on G2.com.
Tuskr is a cloud-based test management software. You can manage test cases, conduct test runs and integrate with your bug and time tracking tools. Tuskr is powerful, yet aesth
Also listed in Software Testing

What I like best about Tuskr is how easy it is to create and organize test cases. Adding steps and expected results is simple and straightforward. I also personally find it satisfying to organize and group my cases into a suite and sections. This UX approach feels consistent across the whole application: it’s easy for anyone to come in, create test cases, and then set up a test run with the cases they want to include. Review collected by and hosted on G2.com.
At AB Tasty, we’re your partner for pushing great ideas even further through optimization. We achieve this by empowering brands to build better experiences using personalizati
Also listed in Feature Management, Personalization, Personalization Engines, A/B Testing, Mobile App Optimization

I like that AB Tasty is easy to use and very visual. It gives me a view of where people click and scroll, so I can see where we lose them beyond page views or bounce rate. It was easy to find and install, and setting it up with WordPress takes less than three minutes per site and landing page. After the first time, it’s simple to use. It keeps tracking over time while I gather data, then review it and make performance improvements. Review collected by and hosted on G2.com.
LaunchDarkly is the runtime control platform for the AI era. As AI accelerates the volume and speed of change, teams face a lose-lose tradeoff: slow down to stay safe, or ship
Also listed in AI Orchestration, Observability Software, Large Language Model Operationalization (LLMOps), Session Replay, Application Performance Monitoring (APM)

LaunchDarkly gives our team the confidence to release often while keeping production stable. Staggered rollouts managed by LD flags help us control and mitigate any unwanted production downtimes. Simple to use and easy to navigate UI makes it easy to adapt. LaunchDarkly MCP and Slack automations is also an added advantage. Review collected by and hosted on G2.com.
Omniconvert is the straightforward AI / AB testing tool.
Also listed in E-Commerce Personalization, Survey, Creative Management Platforms

Best CRO tool/company for the price! Omniconvert makes A/B testing on Adobe Commerce incredibly easy once it’s set up, and the real standout is their support team—especially Bogdan. We had a very tricky Magento Cloud integration, and he not only guided us through every step with patience and clarity, but even stayed after hours to help us hit a hard deadline before Black Friday. The platform is powerful, intuitive, and stable, but their level of customer support is on a completely different level. It genuinely feels like having an extension of your team. Review collected by and hosted on G2.com.
Most software makes you change how you work to fit their system, which creates tons of manual workarounds and wasted time. Quickbase does the opposite—we adapt to how you alre
Also listed in AI App Builder, Application Development Platforms, Project Collaboration, Work Management, Procore App Marketplace Partners
The most interesting aspect of Quickbase for me is how it supports customization while still keeping data organized in a clear, structured way. From a Computer & Network Security and web development perspective, it’s essential to manage and categorize security incidents, vulnerabilities, network logs, and compliance-related information properly. The dashboard-based approach is especially useful because it pulls different categories of information into a single interface, which makes them easier to locate, review, and work with. What I appreciate most is that workflows can be tailored to specific requirements without having to build every feature from scratch. Review collected by and hosted on G2.com.
TestFirst is a modern, cloud-based test management system that is laser-focused on productivity. Run tests fast with the Test Execution Module. Add and annotate screenshots e
Also listed in Automation Testing, Software Testing
- TestFirst is very easy to use compared to other tools available now.
- Annotation feature is an excellent feature, as we can annotate screenshots at the time of execution itself
-Exploratory Feature helps the tester to write test cases while running the test. It saves us a lot of time.
- Excellent test execution feature and reporting module.
TestFirst does a fine job ensuring the quality and reliability of the testing efforts. Review collected by and hosted on G2.com.
UiPath enables business users with no coding skills to design and run robotic process automation
Also listed in AI Agent Builders, AI Orchestration, Automation Testing, Intelligent Document Processing (IDP), Process Mining

Intuitive agentic automation that combines AI decision-making with scalable, reliable workflows, boosting productivity while remaining flexible and easy to integrate across business processes Review collected by and hosted on G2.com.
Kualitee is a software test management tool that helps teams to plan, create, execute, and organize test cases, as well as manage defects.
Also listed in Bug Tracking, Software Testing, AI Software Testing Tools

I use Kualitee for test management and bug tracking, and it’s been a game-changer for our compliance testing. Our testing used to be scattered across spreadsheets and a shared drive that nobody trusted, but now with Kualitee, everything is centralized. I can easily see what's been run and what hasn’t. I love that I can log a bug directly from a failed test case, saving me from having to copy and paste details into a separate tracker. It’s really streamlined our process. Also, the initial setup was easy, which was a bonus. Review collected by and hosted on G2.com.
ACCELQ is a quality assurance platform for continuous testing.
Also listed in Continuous Integration, Salesforce AppExchange Apps, Test Management, Mobile App Testing, Software Testing

The locator-free approach for identifying UI elements using natural language helps me script in less time during the implementation phase. It has also saved time later and kept maintenance low as the application evolves and integrates with different platforms. The solution engineers from the accelq team are extraordinary, and their expertise really helped us get the implementation completed smoothly. Pricing-wise, they are not too expensive and sit in the mid-range, with very good community and training support. Test execution is managed by agents, which feels seamless and delivers strong reporting outcomes that can be understood by both technical and non-technical teams. Review collected by and hosted on G2.com.
We built QA Wolf to help you create, run, and maintain tests 10x faster. QA Wolf is for busy teams who want the fastest way to set up tests. We built it for developers who w
Also listed in Automation Testing, Mobile App Testing, AI Software Testing Tools

The entire team is very quick to respond and attentive to our needs. Their tests are great for finding critical issues before we merge PRs and have helped us identify critical issues that would have otherwise negatively impacted our customers.
Unfortunately, integration with Linear has not been easy due to our internal security requirements, so we don't get as many benefits out of the bug reporting as we could. If there were a way to have bi-directional communication between the QA Wolf tickets and bugs created in Linear without granting QA Wolf access to our Linear space, that would be a useful feature.
The UI is easy to use and the bug report recordings are very useful for diagnostics. The tests seem to run reasonably fast. The main bottleneck is our own sandbox infrastructure, not so much the tests. Review collected by and hosted on G2.com.
Userfeel is a usability testing tool that gives you videos of real users speaking their thoughts as they use your website or app
Also listed in Software Testing, Mobile App Testing, Enterprise Feedback Management, Consumer Video Feedback

The tester screening questions make it easy to get testers who meet our demographic criteria. Userfeel is an excellent tool that helps improve usability, validates design choices, and ensures our product works well for users. Review collected by and hosted on G2.com.
The only AI based CD Platform built on Gitops. Automate Deployments and Rollbacks with no custom verification scripts.

We had an old Node.js service, no tests, nobody on the team wrote it. Tried writing tests manually for two weeks and gave up. Too many moving parts to mock by hand. Keploy attached to it with no code changes; we ran real traffic through for a couple of days, and came out with over 130 tests. Actually reflecting how the service behaves, not how we guessed it did. Review collected by and hosted on G2.com.
Qase makes it easy to manage test cases, compose test plans and perform test runs as an individual or in a team.
Also listed in Test Management, Automation Testing

Qase makes it easy to execute test cycles quickly and share reports publicly—two capabilities that matter most to me. Its Robot Framework integration sends automated test results directly to the dashboard, helping me investigate failures faster and reduce debugging time. The support experience also stands out. When I encountered an issue, I was connected directly to a support agent, who resolved it within two minutes. That combination of practical automation features and responsive human support makes Qase especially valuable in my day-to-day work. Review collected by and hosted on G2.com.