--- title: erwin Data Modeler Reviews meta_title: 'erwin Data Modeler Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 115 reviews by the users' company size, role or industry to find out how erwin Data Modeler works for a business like yours. aggregate_rating: rating_value: 4.2 review_count: 115 scale: '5' date_modified: '2026-07-15' parent_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence --- # erwin Data Modeler Reviews **Vendor:** Quest Software **Category:** [Data Modeling](https://www.g2.com/categories/data-modeling) **Average Rating:** 4.2/5.0 **Total Reviews:** 115 ## About erwin Data Modeler Part of the Quest erwin Data Management Platform, delivering industry-leading enterprise data modeling. erwin Data Modeler provides the blueprints for trusted data. Integrated with erwin Data Intelligence, it connects models to governed metadata and business context - ensuring that what’s delivered in production matches the design, so data products are accurate, governed, and AI-ready. ## erwin Data Modeler Pros & Cons **What users like:** - Users value the **ease of use** of erwin Data Modeler, enhancing collaboration and simplifying complex data visualization. (3 reviews) - Users value the **ease of collaboration** in erwin Data Modeler, which enhances understanding between technical and business teams. (2 reviews) - Users appreciate the **clear design and visualization** capabilities of erwin Data Modeler for complex database structures. (1 reviews) - Users value the **ease of use for data governance** in erwin Data Modeler, facilitating collaboration and compliance effortlessly. (1 reviews) - Users value the **robust data management capabilities** of erwin Data Modeler, enhancing their data handling across various platforms. (1 reviews) - Data Visualization (1 reviews) - Users appreciate the **easy integrations** of erwin Data Modeler, enabling seamless connections with various data sources and databases. (1 reviews) - Efficiency Improvement (1 reviews) - Functionality (1 reviews) - Insights (1 reviews) **What users dislike:** - Users are concerned about the **high licensing cost** of erwin Data Modeler, leading many to seek alternative tools. (2 reviews) - Users find the **complexity** of erwin Data Modeler can hinder new users and slow down performance with large models. (1 reviews) - Users find the **difficult interface** of erwin Data Modeler challenging, especially for those new to data modeling. (1 reviews) - Users find **limited customization** in erwin Data Modeler, which hinders their ability to tailor the tool to specific needs. (1 reviews) - Users find the **interface outdated** , making it challenging for newcomers to adapt to erwin Data Modeler effectively. (1 reviews) - Slow Performance (1 reviews) - User Interface Issues (1 reviews) ## erwin Data Modeler Reviews ### 1. Review of erwin Data Modular an Powerful Data Modeling tool. **Rating:** 5.0/5.0 stars **Reviewed by:** karthik C. | PPM consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** March 17, 2026 **What do you like best about erwin Data Modeler?** I use erwin Data Modeler for designing databases, and it really helps reduce poor database design. It also cuts down on data redundancy and inconsistency. What I like most about erwin Data Modeler is that instead of reading hundreds of SQL lines, I can see tables and relationships instantly, understand how data flows, and spot design issues early. I find the Diagram Editor (ER Diagrams), Forward Engineering (SQL Generation), Model Validation, Reverse Engineering, Metadata Manager, Naming Standards Editor, and the compare and merge functionality especially valuable. Also, handling complex relationships and large models is much easier with this tool. The initial setup wasn't difficult because we received clear steps from the support team, which was helpful. **What do you dislike about erwin Data Modeler?** The UI can feel a bit old compared to modern tools. The license cost could use a revision as well. Performance with large models needs improvement. Integration with modern data tools isn't seamless, as it's not fully 'cloud-native'; it’s still primarily a desktop-based tool, and the cloud features feel like add-ons rather than native components. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler helps reduce poor database design, lowers data redundancy and inconsistency, and allows me to see tables and relationships instantly, understand data flows, and spot design issues early. ### 2. Robust Tool for Managing Complex Data Models **Rating:** 4.5/5.0 stars **Reviewed by:** Shantanu B. | Data Science Intern, Small-Business (50 or fewer emp.) **Reviewed Date:** March 17, 2026 **What do you like best about erwin Data Modeler?** I use erwin Data Modeler mainly to design and maintain our database schema, and it helps me map relationships clearly, catch structure issues early, and keep the whole data model consistent. What I like most is how clearly it helps me visualize the whole data model and spot relationships or design gaps before they become problems, making planning much easier. It saves a lot of time when updating or explaining the structure to others. The setup was pretty much easier compared to other competitors. **What do you dislike about erwin Data Modeler?** One thing that could be better is the learning curve, especially if you are not using it every day. Some parts of the interface also feel a bit dated, so a more modern experience would make it easier to work faster. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design and maintain our database schema, mapping relationships clearly and catching structure issues early. It solves guesswork in design, enhances consistency, eases model communication, and simplifies planning. ### 3. Robust and Complex, Ideal for Professional Environments **Rating:** 4.0/5.0 stars **Reviewed by:** David A. | Software Engineer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** March 13, 2026 **What do you like best about erwin Data Modeler?** What I like most about erwin Data Modeler is the clarity it brings to database design. It allows me to visualize relationships, document complex structures, and maintain an organized and consistent model, something especially valuable in professional environments. Besides its modeling capability, I greatly appreciate how well it organizes complex structures and facilitates documentation. It works especially well in large projects, where maintaining clarity, consistency, and control over changes is essential. **What do you dislike about erwin Data Modeler?** What convinces me the least about erwin Data Modeler is that it can have a steep learning curve and a less modern interface than expected. Although it is a very powerful tool, in small projects or for new users it can feel somewhat complex and cumbersome. I think erwin Data Modeler could improve in several usability aspects. The interface feels somewhat outdated and, at times, navigating between functions is not as intuitive as it could be. It would also be useful to have a more user-friendly experience for new users, with wizards, better-guided templates, and a less steep learning curve. In large models, I would appreciate more modern options to organize, filter, and visualize elements more efficiently. Additionally, a more accessible licensing structure could make it more attractive for small teams or projects with less budget. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design and document data models, visualizing the clear structure of databases and maintaining consistency. Solve organization and documentation problems, and facilitate technical and business collaboration. ### 4. A Strong Tool for Better Data Modeling, Governance, and Collaboration **Rating:** 4.5/5.0 stars **Reviewed by:** Gabrielius K. | Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 12, 2026 **What do you like best about erwin Data Modeler?** It makes it much easier to understand relationships between entities, maintain consistency across the data model, and document the overall architecture. I also appreciate that it supports both logical and physical modeling, which is very helpful when moving from business requirements to implementation. Overall, it’s a strong tool for improving data design quality, collaboration, and governance. **What do you dislike about erwin Data Modeler?** What I dislike about erwin Data Modeler is that the user experience can sometimes feel outdated and less intuitive than more modern tools. For new users in particular, the interface and certain workflows take time to learn and get comfortable with. On top of that, some tasks feel more manual than I would expect, and collaboration or integration with other modern platforms isn’t always as seamless as it could be. Overall, while it’s a powerful tool, there’s clearly room to improve usability and day-to-day efficiency. **What problems is erwin Data Modeler solving and how is that benefiting you?** Data Modeler helps address the challenge of designing, understanding, and maintaining complex data structures in a consistent way. It offers a clear visual representation of data models, making it easier to spot relationships, reduce ambiguity, and keep business requirements aligned with the technical implementation. For me, the biggest benefit is having more clarity and control over the overall data architecture. It supports model documentation, helps standardize naming and design practices, and reduces errors when working across different systems or teams. As a result, development and analysis become more efficient, communication with stakeholders improves, and it ultimately saves time when implementing or updating data-related solutions. ### 5. Intuitive Design, But Performance Lags on Large Models **Rating:** 4.0/5.0 stars **Reviewed by:** Ekaterina S. | CRM & Data Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** March 12, 2026 **What do you like best about erwin Data Modeler?** I really enjoy using erwin Data Modeler for designing visual maps of my database, as it makes the schema accessible to everyone. The design is very user-friendly, and I don't need several applications to cover my needs. I appreciate that there are no more manual syntax errors or typos when deploying new tables. The visualization is complex, ensuring no messy tables. I also like the ability to rename or change several tables with one click, which saves a lot of time. The initial setup was very easy and understandable, with no need to watch tutorial videos. **What do you dislike about erwin Data Modeler?** I think the point for improving for erwin Data Modeler is performance with huge models, cause if you have a 1000+ entities and complex relations it can lag or even crash. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design visual maps of my database, which is very user-friendly. I don't need multiple apps, it solves manual syntax errors, and its complex visualization prevents messy tables, saving me time by renaming several tables with one click. ### 6. Empowers Our Team with Centralized Data Modeling **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** November 02, 2019 **What do you like best about erwin Data Modeler?** I like the ease of use that erwin Data Modeler offers. Its reporting capabilities are really beneficial, especially when I need to generate various reports to share with team members who don’t have access to the software. The ability to contribute as a team with an enterprise license is crucial for us as we're a large, non-colocated team. The check-in/check-out feature helps eliminate silos, allowing multiple team members to work on the same model efficiently. I appreciate having a centralized place for both logical and physical data models. The software also allows us to quickly start with logical models and then convert them to physical models, which is great for proofs of concept. **What do you dislike about erwin Data Modeler?** Exporting PDF version of the data model for large files doesn’t work as expected. Also, sometimes creating reports from the modeler takes longer, and the software crashes or doesn’t respond. Printing the model as PDF requires manually fitting the file and adjusting the print ratio, which can be challenging. Additionally, switching between devices requires reallocating the license to a new machine. **Recommendations to others considering erwin Data Modeler:** If you have lot of systems which have different databases technologies Erwin helps to build their data models which acts as the reference point for all the teams which can become a common point of communication. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to create a standardized data model as a blueprint for our data lake, enabling team-wide reference. It eases use and enhances reporting, offering a centralized model space. Our dispersed team collaborates effectively through check-in/out, and model reports aid those without access. ### 7. Clear Data Visualization and Time-Saving Database Design with erwin Data Modeler **Rating:** 4.0/5.0 stars **Reviewed by:** Maria G. | Dropshipper, Graphic Design, Small-Business (50 or fewer emp.) **Reviewed Date:** April 22, 2026 **What do you like best about erwin Data Modeler?** I like that erwin Data Modeler makes it easy to visualize complex data structures in a clear and organized way. It also helps automate database design tasks, saving time and reducing errors. The collaboration features are useful for working with teams on large data projects. **What do you dislike about erwin Data Modeler?** One downside of erwin Data Modeler is that it can feel complex and not very beginner-friendly. It’s also relatively expensive compared to other tools. Sometimes the interface feels outdated and less intuitive. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler solves the problem of managing and understanding complex data structures by providing clear visual models of databases. This helps reduce design errors and makes it easier to communicate database architecture across teams. For me, it saves time in planning and documentation while improving accuracy in database design decisions. ### 8. Erwin Data Modeler : simplifying complex database design **Rating:** 4.5/5.0 stars **Reviewed by:** Manish d. | Advisory services analyst, Enterprise (> 1000 emp.) **Reviewed Date:** June 17, 2026 **What do you like best about erwin Data Modeler?** Erwin Data Modeler helps me visualize the design of complex data structures, such as ER diagrams, and it can automatically create the database schema, which is amazing. **What do you dislike about erwin Data Modeler?** The tool is very good and has a lot of useful features, but the UI feels outdated and needs improvement. Also, there are so many features that it can be confusing for me to navigate and find what I need. **What problems is erwin Data Modeler solving and how is that benefiting you?** The main problem it solves is providing a clear ER diagram, which makes it easier to see the relationships across tables. This is especially helpful when you’re working with complex database structures. ### 9. Clear, Detailed Data Modeling That Improves Consistency and Reduces Errors **Rating:** 4.0/5.0 stars **Reviewed by:** Girishchand B. | Test Engineer Level 2, Mid-Market (51-1000 emp.) **Reviewed Date:** February 27, 2026 **What do you like best about erwin Data Modeler?** What I like best about erwin Data Modeler is how clearly it helps in designing and visualizing database structures. The tool makes it easy to create and understand complex data models, which is very useful when working with large databases. I also like the detailed level of control it provides for entities, relationships, and attributes. The diagrams are clean and make collaboration with developers and database teams much easier. Overall, it helps reduce design errors and improves consistency before implementation. **What do you dislike about erwin Data Modeler?** One thing I dislike about erwin Data Modeler is that the interface feels a bit outdated compared to newer tools. It can take time for new users to get comfortable, especially if they are not familiar with data modeling concepts. Performance can slow down when working with very large or complex models, and the licensing cost can be high. Also, collaboration features could be improved, as sharing and version control are not as smooth as some modern cloud-based tools. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler solves the problem of unclear or inconsistent database design. Without proper modeling, it becomes difficult to understand data relationships and maintain consistency across systems. The tool provides a structured way to design, document, and standardize data models. This benefits me by making database structures easier to understand and review before implementation. It helps identify design issues early, reduces rework, and improves communication between technical teams. Overall, it leads to better data quality and smoother development processes. ### 10. Seamless Reverse Engineering and Round-Trip Sync with Strong Collaboration **Rating:** 4.0/5.0 stars **Reviewed by:** Rupesh D. | Lead, Mid-Market (51-1000 emp.) **Reviewed Date:** June 22, 2026 **What do you like best about erwin Data Modeler?** The best thing about this data modeler is its focus on reverse engineering and synchronization, along with collaboration, impact analysis, and documentation. It’s also short and punchy, with seamless round-trip engineering. **What do you dislike about erwin Data Modeler?** What I don’t like about these data modelers is the legacy feel and the Git integration. The UI feels dated, navigation is slow and clunky, and performance degrades significantly when working with large models. **What problems is erwin Data Modeler solving and how is that benefiting you?** This data modeler solves the critical problems of schema drift and outdated documentation, and it also helps close the communication gap between data architects and application developers. ### 11. Comprehensive Data Modeling with Strong Standards, Collaboration, and Governance **Rating:** 4.5/5.0 stars **Reviewed by:** Chetan P. | System engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 04, 2026 **What do you like best about erwin Data Modeler?** What I like best about erwin Data Modeler is that it not only lets you visually design and manage complex data structures with clarity, but also integrates forward and reverse engineering, enforces standards, supports collaboration across teams, and ties into data governance and metadata management, making it a comprehensive tool for turning data into a well-organized, enterprise-ready asset. **What do you dislike about erwin Data Modeler?** A common drawback of erwin Data Modeler is that it can feel complex and heavyweight, especially for smaller projects or new users, with a steep learning curve, slower performance on very large models, and sometimes limited flexibility in customizing diagrams or integrating with modern agile/DevOps workflows. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler solves complex data challenges by visualizing structures, enforcing standards, and improving collaboration, accuracy, and governance. ### 12. erwin Data Modeler Makes Complex Data Modeling Clear and Consistent **Rating:** 4.5/5.0 stars **Reviewed by:** Jat G. | Senior Lead Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** July 01, 2026 **What do you like best about erwin Data Modeler?** I like erwin data modelers ability to visually design and manage complex data models while ensuring consistency, accuracy and efficient databases development. **What do you dislike about erwin Data Modeler?** The main drawbacks are its outdated user interface, the steep learning curve for advanced features, and occasional performance issues when working with large models. Additionally, the licensing costs can be a concern. **What problems is erwin Data Modeler solving and how is that benefiting you?** Erwin solves data modeling and governance challenges by providing a centralized view of data improving consistency, quality , collaboration and decision-making across teams. ### 13. Transforms Complex Data into Clear Diagrams, But Has a Steep Learning Curve **Rating:** 4.0/5.0 stars **Reviewed by:** Abdiruhman A. | Junior Data Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** July 10, 2026 **What do you like best about erwin Data Modeler?** I like how erwin Data Modeler takes complex data and turns it into clear visual diagrams. This really helps me understand data before I organize it. I also found the initial setup quite easy. **What do you dislike about erwin Data Modeler?** It’s the learning curve. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design and document database structures, solving problems with inconsistent or poorly documented data. It transforms complex data into clear visual diagrams, helping me understand data before organizing it. ### 14. Solid Features, but Pricing Could Be Better **Rating:** 3.5/5.0 stars **Reviewed by:** Vijay V. | Data Engineer **Reviewed Date:** July 01, 2026 **What do you like best about erwin Data Modeler?** I found erwin Data Modeler to be good and better than ER Studio. I appreciate its ability to handle conceptual, logical, and physical models effectively. Using erwin to create a banking solution model was successful, and overall, it was a good experience. **What do you dislike about erwin Data Modeler?** I think the pricing is quite high. **What problems is erwin Data Modeler solving and how is that benefiting you?** I find erwin Data Modeler good for conceptual, logical, and physical model capabilities, but the high pricing often leads me to use Excel or spreadsheets instead. ### 15. Enhanced Modeler with Amazing Tools, Great UI, and Strong Workload Handling **Rating:** 5.0/5.0 stars **Reviewed by:** Saroj B. | Senior Analyst, Data Science, Small-Business (50 or fewer emp.) **Reviewed Date:** June 11, 2026 **What do you like best about erwin Data Modeler?** The modeler is quite enhanched with amazing tools and specifications. It handles workloads effectively. It has a great UI to work with and supports a variety of tasks. **What do you dislike about erwin Data Modeler?** The integrators could be improved, you could always add more options to choose from, allow more options to look at and customize major areas based on capabilities. **What problems is erwin Data Modeler solving and how is that benefiting you?** Erwin solves a complete package of problems that we face as designers and modelers. It also has a nice client facing tools section which provides amazing experience. ### 16. AI-Driven Efficiency, Easy Setup, but Needs Data Model Flexibility **Rating:** 3.0/5.0 stars **Reviewed by:** Amina B. | Data validation trainee , Small-Business (50 or fewer emp.) **Reviewed Date:** May 12, 2026 **What do you like best about erwin Data Modeler?** I like using AI for fast results in erwin Data Modeler. For instance, when I need to respond to quick business questions, AI can manage queries and combine multiple criteria. Additionally, I find the initial setup of erwin Data Modeler perfectly easy to use. **What do you dislike about erwin Data Modeler?** I find it challenging to rebuild the data model, especially when I want to add another table or change sources. **What problems is erwin Data Modeler solving and how is that benefiting you?** I understand erwin Data Modeler helps connect tables for retrieving needed information. It offers automated data catalog and data quality, with AI managing queries to quickly answer business questions by combining criteria. ### 17. Good Data Modeling Solution with Strong Features **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Defense & Space | Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2026 **What do you like best about erwin Data Modeler?** What I like most about erwin Data Modeler is how it make complex data structures much easier to understand and manage. Working with very large databases is made much simple by the visual modelling, that makes it simple to understand relationships between tables without having to jump into scripts. Because we can update the model and produce the schema rather than manually modifying everything, it also save significant amount of time when making the changes. The consistency it provides naming standards, documentation, and versioning are all simpler to maintain is another notable benefit. In general, it keeps data models structured and lowers the possibility of errors, particularly when several individuals are working on the same project. **What do you dislike about erwin Data Modeler?** When dealing with large models, erwin Data Modeller can sometime feel a little slow and heavy, which is a drawback. Morever, the interface is fairly antiquated, and it takes some time for new users to become used with the layout. Because some features aren't very intuitive, you frequently have to search through menus or manuals to locate what you need. **What problems is erwin Data Modeler solving and how is that benefiting you?** I can create and modify data models visually with Erwin, which improves understanding of the connections between various database elements. Because I can validate the model before implementing everything, it also helps avoid errors while making schema modifications. This has reduced the amount of time spent on manual documentation and updates, enhanced team communication, and facilitated deployments. ### 18. Streamlined Data Management and Collaboration **Rating:** 4.0/5.0 stars **Reviewed by:** Alejandro José G. | Full Stack Developer en proyecto ALMA, Small-Business (50 or fewer emp.) **Reviewed Date:** February 27, 2026 **What do you like best about erwin Data Modeler?** I like that erwin Data Modeler is easy to use, allowing me to turn data into something visible and structured with minimal effort. It helps make collaboration easier between technical and business teams by providing something concrete to align around, reducing misunderstandings. The tool aids in designing, organizing, and improving data structure and is very reliable for governance, compliance, and reporting. **What do you dislike about erwin Data Modeler?** Maybe conversations could be less abstract, it should be able to look at entities, relationships and definitions in a form that is easier to discuss. And there's always room to improve upon the reduction of ambiguity. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design and organize data, fixing chaos from scattered, poorly defined data. It improves team collaboration by aligning both technical and business people around a concrete model. ### 19. Powerful Forward/Reverse Engineering and Metadata Governance in erwin Data Modeler **Rating:** 4.5/5.0 stars **Reviewed by:** Akshay D. | Senior Data Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** July 01, 2026 **What do you like best about erwin Data Modeler?** Best thing about erwin Data Modeler is its forward & reverse engineering, strong metadata governance, and smooth collaboration features, making complex data design both accurate and team-friendly. **What do you dislike about erwin Data Modeler?** 1.outdated-feels clunky compared to modern tools. 2.expensive for smaller teams.3.not beginner-friendly.Performance issues — large models can slow down. **What problems is erwin Data Modeler solving and how is that benefiting you?** It helps ensure accurate schemas, better collaboration across teams, and compliance with data standards, which saves time and reduces errors in enterprise projects ### 20. Clear Data Models and Strong Control, but an Outdated Interface and Steep Learning Curve **Rating:** 3.5/5.0 stars **Reviewed by:** Андрій . | AI-coach, Mid-Market (51-1000 emp.) **Reviewed Date:** June 24, 2026 **What do you like best about erwin Data Modeler?** I like erwin Data Modeler for clear designs and smart database control. Erwin Data Modeler helps manage database structures with clear models, easy documentation and control **What do you dislike about erwin Data Modeler?** I dislike that erwin Data Modeler can feel outdated, with a complex interface and a steep learning curve that slows down new users during daily work(( **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler simplifies database design, improves documentation, and keeps structures organized, helping teams work faster with fewer issues.!!! ### 21. Clear, Detailed Data Models That Boost Collaboration **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Mid-Market (51-1000 emp.) **Reviewed Date:** March 13, 2026 **What do you like best about erwin Data Modeler?** It works with quite a lot of tools. The tool provides strong database support for many different database platforms. Organizations that work with multiple database technologies can design and manage models in one environment instead of using different tools **What do you dislike about erwin Data Modeler?** The design feels old and cluttered, resembling traditional desktop software from earlier decades. I find the menus and toolbars overwhelming, and the overall experience can feel less intuitive compared to modern web-based tools. **What problems is erwin Data Modeler solving and how is that benefiting you?** One problem it solves is lack of clear data structure and documentation. In many systems, database schemas grow over time and become difficult to understand ### 22. Visual Schema Insights with Easy Setup **Rating:** 4.0/5.0 stars **Reviewed by:** Anastasiia M. | Data Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 04, 2026 **What do you like best about erwin Data Modeler?** I like how erwin Data Modeler gives me a visual representation of my schema, which helps me understand the relationships between tables and avoid redundancy. I also appreciate the ability to define primary keys and foreign keys, as well as explore all possible combinations of relations. Setting it up was easy with no questions. **What do you dislike about erwin Data Modeler?** I think the tables could be structured better so that the schema looks more readable. It's important for all the relations to be visible. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to understand relationships between tables and avoid redundancy. It lets me visualize my schema and define primary and foreign keys, showcasing all possible relations. ### 23. Powerful CASE Tool for High-Quality Data Modeling and Database Design **Rating:** 5.0/5.0 stars **Reviewed by:** Adeoluwa A. | Data Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** March 14, 2026 **What do you like best about erwin Data Modeler?** A CASE tool used to discover, visualize, design, deploy, and standardize high-quality data assets. It helps data professionals create both logical and physical data models, reverse-engineer existing databases, and automate DDL generation across relational, NoSQL, and cloud databases. **What do you dislike about erwin Data Modeler?** Nothing to be changed but needs to analyse faster and clearer. It’s really helpful and excellent and more informative analysis Update is needed to make it more accessible **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler (by Quest) is designed to solve the critical problems of data complexity, inconsistency, and lack of visibility in modern IT landscapes. It acts as a central hub for finding, visualizing, designing, and deploying data assets, effectively turning conceptual requirements into physical databases, data warehouses, and data lakes. ### 24. Simplifies Data Visualization, But Pricey **Rating:** 3.5/5.0 stars **Reviewed by:** Firat S. | Data Analyst, Oil & Energy, Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about erwin Data Modeler?** I use erwin Data Modeler for ML data modeling and to visualize which tables are used to define the data architecture. I appreciate how it helps to visualize the diagram, making complex data architecture easy to explain and understandable for non-technical people. I like the reverse and forward engineering capabilities. The features I value the most are the data dictionary and reverse engineering tools. I also found that importing schemas is straightforward. **What do you dislike about erwin Data Modeler?** It's costly and working with big data tables makes it slow. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to visualize data diagrams, making complex architectures understandable for non-technical people, and easily explain complex data architectures with reverse and forward engineering. ### 25. Powerful for enterprise data modeling, but comes with a steep price and learning curve **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Small-Business (50 or fewer emp.) **Reviewed Date:** March 19, 2026 **What do you like best about erwin Data Modeler?** The forward and reverse engineering capabilities are genuinely solid — being able to go from a logical model straight to DDL without losing fidelity saves a lot of back-and-forth. The notation support (IE, IDEF1X) covers what most teams actually need, and the model comparison/merge feature has saved us more than once when two people worked on the same model in parallel. Once you get past the learning curve, the interface is pretty intuitive for complex schemas. **What do you dislike about erwin Data Modeler?** Licensing cost is the elephant in the room — it's hard to justify for smaller teams or occasional users. The UI feels dated compared to newer tools, and startup time is slower than it should be. Collaboration features could be much better; real-time co-editing isn't really there. Also, some of the documentation is thin for less common database targets. **What problems is erwin Data Modeler solving and how is that benefiting you?** We use it primarily to maintain a single source of truth for our enterprise data models. Before adopting it, model documentation lived in scattered Visio files and spreadsheets that were always out of sync. erwin lets us keep the logical and physical models aligned and generate up-to-date DDL directly, which cuts down on errors during deployments and makes onboarding new data engineers much faster. ### 26. Visualizes Database Structures Effortlessly **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** March 17, 2026 **What do you like best about erwin Data Modeler?** I mainly use erwin Data Modeler for designing and understanding database structures in a clear and structured way. It helps create logical and physical data models, making it easier to visualize how different tables and relationships are connected. I find it helpful for documentation and communication with team members, as the visual models make it easier for both technical and non-technical people to understand the data flow. I like how erwin Data Modeler makes complex database structures easy to understand through clear visual diagrams. The reverse engineering feature is especially useful, as it saves time when working with existing databases. It helps to keep database design organized and easy to communicate. Additionally, using it alongside SQL-based tools and Excel for data analysis is beneficial. Overall, it helps improve data quality, structure, and planning before implementation. **What do you dislike about erwin Data Modeler?** One area that could be improved is the user interface as it can feel a bit outdated and slightly complex for new users at first. However once it familiar with it, the functionality is strong and reliable. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design and understand database structures clearly. It visualizes data models, improving documentation, communication, data quality, and structure. It solves issues by identifying data inconsistencies early. The reverse engineering feature saves time and makes analyzing existing databases easier. ### 27. Easy Setup, Great for Data Modeling **Rating:** 4.5/5.0 stars **Reviewed by:** Muhammed M. | Data Analyst, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** June 11, 2026 **What do you like best about erwin Data Modeler?** I like using the design transformation tool within erwin Data Modeler. It's great, actually. The initial setup was easy, nothing was complicated. **What do you dislike about erwin Data Modeler?** I think it will be good if there are some API controls. Like, if there is something we can do with the API things and all, it will be good. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler for data modeling for Power BI connections. The transformation tool is actually great. ### 28. Simplifies Complex Designs, Aids Team Collaboration **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User | Mid-Market (51-1000 emp.) **Reviewed Date:** May 22, 2026 **What do you like best about erwin Data Modeler?** I like erwin Data Modeler's ability to simplify complex database designs, making data structures easy to visualize and understand. It works especially well for collaborating across teams because it clearly visualizes relationships and maintains centralized documentation, which simplifies communications between developers. **What do you dislike about erwin Data Modeler?** It can feel quite complex at the beginning, especially for users who are new to data modeling tools. The onboarding experience could be improved with a guided setup or a step-by-step tutorial inside the tool to help new users understand the basic workflow faster. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler helps me design, document, and maintain database structures efficiently. It simplifies complex database designs, makes data structures easy to visualize, and enhances team collaboration with clear, centralized documentation. ### 29. Clear, Powerful Data Modelling—Payments and UX Could Be More User-Friendly **Rating:** 3.5/5.0 stars **Reviewed by:** reza k. | Artificial Intelligence Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 14, 2026 **What do you like best about erwin Data Modeler?** Everything is clear and easy to use. The data modelling makes a lot possible and helps make things usable for everyday needs. I don’t feel the need to use other platforms or services. **What do you dislike about erwin Data Modeler?** The payments: I think the payment process could be better and more user-friendly. Improving it would also help other people who use the app for this kind of purpose. Overall, the app itself could be more user-friendly as well. **What problems is erwin Data Modeler solving and how is that benefiting you?** Data discovery is really important these days. I need data, and this platform helps me find it, which is what I value most. For me, that makes it more valuable than other platforms. ### 30. Powerful Reverse Engineering and Data Modeling with Smooth DDL Generation **Rating:** 4.0/5.0 stars **Reviewed by:** Niko G. | Data Consultant - Data Visualisation, Small-Business (50 or fewer emp.) **Reviewed Date:** May 18, 2026 **What do you like best about erwin Data Modeler?** reverse enginnering capabilities, ability to maintain both logical and physical data models, ddl script generation, model comparison feature, and user experience **What do you dislike about erwin Data Modeler?** ui sometimes feels clunky and/or outdated, lack of performance on larger data models, visual diagramming should be more intuitive than it is, and price is not justifying **What problems is erwin Data Modeler solving and how is that benefiting you?** the risk of inconsistency accross environments, eleminating the chaos of unstructured and undocumented data, ability to maintain both logical and physical models in one place ### 31. Solid data modeling, but the UI needs a modern refresh **Rating:** 2.5/5.0 stars **Reviewed by:** Verified User in Insurance | Mid-Market (51-1000 emp.) **Reviewed Date:** June 10, 2026 **What do you like best about erwin Data Modeler?** Quite simple to use, and user friendly. It has a comprehensive model support which streamlines the full design lifecycle. Also a plus point for DLL functionality **What do you dislike about erwin Data Modeler?** High license cost, i think its one of the most expensive one in the market currently, and the fact that the UI is a bit dated compared to others don't really justify the price **What problems is erwin Data Modeler solving and how is that benefiting you?** Helps in drafting a review based on my own experience, summerize what users report and prepare answers to common review questions. Overall it helped me reduce design error and having a fasting onboardig process ### 32. Effortless Data Visualization, Needs Better Version Control **Rating:** 4.0/5.0 stars **Reviewed by:** Timi B. | Interpreter, Small-Business (50 or fewer emp.) **Reviewed Date:** March 27, 2026 **What do you like best about erwin Data Modeler?** I like using erwin Data Modeler to visualize data structures, and it saves me from having to create illustrations manually. I really appreciate the ability to compare models, which allows me to compare tables, columns, and indexes efficiently. The initial setup of erwin Data Modeler was very easy, making it convenient to start using. **What do you dislike about erwin Data Modeler?** I want to save more versions with it **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to visualize data structures, so I don't have to create illustrations manually. I can easily compare models, tables, columns, and indexes, which is really helpful. ### 33. Robust for Complex Modeling, Needs a UI Update **Rating:** 4.0/5.0 stars **Reviewed by:** Brendan M. | Procurement Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** March 17, 2026 **What do you like best about erwin Data Modeler?** I use erwin Data Modeler for visualizing data structures and models. It is fairly useful in mapping out data source connections. I appreciate that erwin Data Modeler is robust for complex modeling, especially when dealing with massive interconnected schemas where some lighter tools don't suffice. Additionally, the initial setup was easy, which is always a plus. **What do you dislike about erwin Data Modeler?** The UI is dated - should be upgraded by now. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler for visualizing data structure and models. It helps map out data source connections and is robust for handling massive interconnected schemas where lighter tools fall short. ### 34. Intuitive Visual Interface, Reduces DB Design Complexity **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User | Small-Business (50 or fewer emp.) **Reviewed Date:** June 16, 2026 **What do you like best about erwin Data Modeler?** I like how erwin Data Modeler has an intuitive visual interface, making it easy to design. It's easier to understand complex data relationships at a glance. Instead of reviewing large amounts of database code, I can quickly identify tables, attributes, and dependencies through the clear diagrams it provides. **What do you dislike about erwin Data Modeler?** i think its expensive for small team/organization **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to design, visualize, and manage database structures efficiently. It solves challenges related to complex database design and documentation, ensuring data consistency and accuracy while reducing errors and inconsistencies. ### 35. Strong Data Governance and Clear Data Flow Diagrams That Save Time **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** June 08, 2026 **What do you like best about erwin Data Modeler?** 1. Helps with solid data governance 2. Provide clear diagrams to visualise data flows 3. Saves time in generating sample databases from model and other way around **What do you dislike about erwin Data Modeler?** 1. Cost is a bit on higher side 2. The tool still covering up with modern cloud platform integration 3. Availability of skillset in the market 4. Performance can be an issue when models grow large **What problems is erwin Data Modeler solving and how is that benefiting you?** For us, it is helping a great deal in managing the data governance including clear visual representation of the data flows, removing inconsistent data definitions across different streams. ### 36. Powerful Database Modeling That Understands Complex Objects **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** July 07, 2026 **What do you like best about erwin Data Modeler?** Unlikely lightweight diagramming tools, erwin natively understands complex database objects like stored procedures, triggers and column store indexes. **What do you dislike about erwin Data Modeler?** Outdated UI/UX , High Licensing cost, Performance Sluggishness, overwhelming complexity, heavy configuration setup, not built for casual users are the components erwin lags. **What problems is erwin Data Modeler solving and how is that benefiting you?** Solves: Prevents developers from building messy, unorganised databases and relationships in one shared repository, Siloed Data Knowledge, Manual coding mistakes, Compliance and Audit, Disconnected Data environments. Benefits: Massive Time savings, flawless database generation, bulletproof consistency. ### 37. Robust Data Architecture Tool with a Steep Learning Curve **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Consulting | Small-Business (50 or fewer emp.) **Reviewed Date:** May 25, 2026 **What do you like best about erwin Data Modeler?** The centralized Mart repository makes collaboration straightforward. Multiple architects can work on the same model at the same time, with dependable version control and solid governance in place. **What do you dislike about erwin Data Modeler?** The licensing cost is very high compared to newer tools. It also has a steep learning curve for new team members who are just starting out. Overall, it can be a bit difficult to get up to speed. **What problems is erwin Data Modeler solving and how is that benefiting you?** It solves data silos by creating a single source of truth. This benefits me by making database designs clearer and helping reduce errors across teams and the org. ### 38. Robust Enterprise Data Modeling with Powerful Forward/Reverse Engineering **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** May 07, 2026 **What do you like best about erwin Data Modeler?** its ability to manage complex, enterprise-scale data models through robust forward/reverse engineering and, crucially, its ability to bridge logical and physical models **What do you dislike about erwin Data Modeler?** its high cost, steep learning curve, outdated interface, and performance issues with large models. Users often feel it is a "desktop relic" that is less intuitive than modern cloud-based alternatives, requiring extensive training **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler (by Quest) is an industry-standard tool designed to solve the complexities of designing, documenting, and managing data architectures. It bridges the gap between business needs and technical implementation by creating a "blueprint" of data structures, which ensures consistency and accuracy across an organization's systems. ### 39. Feature-Rich but Challenging to Master **Rating:** 3.5/5.0 stars **Reviewed by:** Kasparas K. | Senior Data Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 15, 2026 **What do you like best about erwin Data Modeler?** I really appreciate the amount of features that erwin Data Modeler has. I also like the database sync feature, which I find particularly useful. **What do you dislike about erwin Data Modeler?** I find the steep learning curve and feel that the UI could be improved. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler for visualizing data architecture and solving issues with data vault 2.0 and dimensional data modeling. ### 40. Comprehensive Data Modeling with Strong Forward and Reverse Engineering **Rating:** 5.0/5.0 stars **Reviewed by:** Sandeep V. | Apple support specialist , Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** March 18, 2026 **What do you like best about erwin Data Modeler?** Supports logical, physical, and conceptual data modeling. It also provides database support with forward and reverse engineering. For data governance and standards, it uses naming standards. **What do you dislike about erwin Data Modeler?** Nothing much to say, except that sometimes managing and visualizing a huge diagram with hundreds of entities feels complex, even when using subject areas. **What problems is erwin Data Modeler solving and how is that benefiting you?** It creates clear, detailed visual ERDs and automates documentation, which makes it easier to understand data structures and dependencies. The tool also allows importing existing databases from various sources. ### 41. Effortless Data Analysis with Ease of Use **Rating:** 5.0/5.0 stars **Reviewed by:** Harpal B. | Data Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** May 15, 2026 **What do you like best about erwin Data Modeler?** I really like erwin Data Modeler for its ease of use, which is important to me. It speeds up the analysis of data, which helps streamline my work. **What do you dislike about erwin Data Modeler?** And maybe features that haven't been added yet. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler because it speeds up analysis of data. ### 42. Excellent Automation and Repository Management for Complex Database Modeling **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** March 07, 2026 **What do you like best about erwin Data Modeler?** I appreciate its excellent automation, thorough documentation, and strong repository management. It’s also highly proficient at generating models from existing, complex databases, which makes it especially useful when working with intricate schemas. **What do you dislike about erwin Data Modeler?** It’s often considered very expensive, which can make it unsuitable for small businesses or smaller projects. Historically, it has been focused on relational databases, and its support for more modern NoSQL or Big Data technologies tends to be weaker. **What problems is erwin Data Modeler solving and how is that benefiting you?** I would use erwin DM to automatically scan and reverse engineer our existing, messy databases into a visual map. This lets me see exactly how the data is structured without having to manually dig through millions of rows of code. ### 43. Simple Database Visualization That Scales Well **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in E-Learning | Small-Business (50 or fewer emp.) **Reviewed Date:** March 13, 2026 **What do you like best about erwin Data Modeler?** It is simple to clear in visualising a database structure. It looks promising for the large scale of databases.It is also strong either way to generate a syntactically correct DDL for analytical tables **What do you dislike about erwin Data Modeler?** User interface is outdated otherwise it is relatively good. If you are less experienced in the concept of data modelling, it will take some time to be get familiar with this tool. **What problems is erwin Data Modeler solving and how is that benefiting you?** It is a time saver to track on project scope, easy to integrate with good data quality. Generating models from a complex databases is one of the strongest in it. The repository management is pretty strong. ### 44. Easily Structures Data, Needs Modern Design **Rating:** 4.5/5.0 stars **Reviewed by:** Artiom B. | Full Stack Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 10, 2026 **What do you like best about erwin Data Modeler?** I like erwin Data Modeler for the easiness of use and appreciate that its design is easy to learn. The initial setup was very easy, which is a big plus for me. **What do you dislike about erwin Data Modeler?** I think the design can be more modern. **What problems is erwin Data Modeler solving and how is that benefiting you?** I use erwin Data Modeler to structure data and it helps me in generating the database structure easily. ### 45. Many Helpful Tools for Handling Complex Data and Building Conceptual Models **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Research | Small-Business (50 or fewer emp.) **Reviewed Date:** March 18, 2026 **What do you like best about erwin Data Modeler?** There are many different tools which makes life easier. Haven't got a chance to use all the features. It handles complex data really well. Easy to create conceptual models. **What do you dislike about erwin Data Modeler?** Biggest drawback is the costing. Maintenance gets more expensive. In terms of product UI/UX - it somehow feels like outdated. Some other areas can also improve for example integration with cloud providers. **What problems is erwin Data Modeler solving and how is that benefiting you?** erwin Data Modeler helps in managing complex data environment. This tool provides clear and standardized design to visualize the data which is amazing! ### 46. Erwin data catalog - one stop solution for all your catalog needs **Rating:** 4.0/5.0 stars **Reviewed by:** Sumeet J. | Lead Assistant Vice President, Enterprise (> 1000 emp.) **Reviewed Date:** January 08, 2024 **What do you like best about erwin Data Modeler?** Erwin data catalog has a good integration capability which helps business to work cross functionally and achieve the end goal. It facilitates metadata management, data lineage tracking and provides a centralized view of an organization's data landscape. Also, it helps in implementing data governance policies and ensures compliance with data regulations by providing visibility and control over data assets **What do you dislike about erwin Data Modeler?** Licensing and maintenance costs associated with the tool may be a consideration for certain organization especially smaller ones with limited budgets. Also, it has dependency on data quality - the effectiveness of Erwin data catalog depends on the quality of existing metadata. If the data quality is poor, catalog benefit may be limited **What problems is erwin Data Modeler solving and how is that benefiting you?** A large enterprise faces challenges in maintaining a clear and unified view of its dispersed data assets. Different departments store and manage data in silos, leading to redundancy , inconsistency and difficulties in ensuring data governance and compliance ### 47. Intuitive data catalog platform! **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Mid-Market (51-1000 emp.) **Reviewed Date:** October 25, 2022 **What do you like best about erwin Data Modeler?** Erwin has the most robust set of features of all data catalog service providers. I like the UI and interface for users, and the standards that they use are industry standards and not a platform that you will be using one off integrations with. This is a bonus as it makes the platform flexible for developers to work with. **What do you dislike about erwin Data Modeler?** I've ran into instances where I've paid for services that didn't exist and the integration team that I was working with being unsure of the right messaging, direction, and ultimate accountability of the this type of issue. This is a huge problem for an organization implementing and counting on rolling out features post contract agreement, and left a lack of trust for a vendor who my company looked at as an industry standard. **What problems is erwin Data Modeler solving and how is that benefiting you?** Erwin Data Catalog ultimately is serving as the one single source of truth for all things data. It's pulling together location data of data assets across the enterprise via automated scans, tagging of data artifacts, and a glossary of sorts to provide insight into the data and it's lineage within our environment. These basic functionalies in the end are helping our teams deliver products faster, and cut down on data investigations an discovery processes becuase everything is laid out in front of you to work with. It is also starting to help us build our data circle of excellence and governance. ### 48. Data modeling made easy **Rating:** 5.0/5.0 stars **Reviewed by:** Jetender V. | Program Manager, Enterprise (> 1000 emp.) **Reviewed Date:** July 05, 2022 **What do you like best about erwin Data Modeler?** 1. Easy to use and master 2. One of the best tools for creating a visualization of logical and physical data models for transactional and warehouse schemas. 3. Helps create Data dictionary . 4. Great tool for modeling non-structured databases 4. Great tool for reverse engineering complex data schemas **What do you dislike about erwin Data Modeler?** Nothing to dislike, it does its job very well as per the expectation **What problems is erwin Data Modeler solving and how is that benefiting you?** 1. Creating visuals of logical and physical data models 2. Creating complex data models 3. Generating SQL scripts for deployments 4. Reverse engineering old schemas. 5. Version control 6. Creating conceptual designs. ### 49. Erwin Data Modeler is the most advanced and complete tool for modelling. **Rating:** 5.0/5.0 stars **Reviewed by:** Rishab S. | Senior Data Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 21, 2020 **What do you like best about erwin Data Modeler?** It is the most complete data modeling tool , i have been able to do following things: Generate conceptual model , Logical & Physical models very easily. Very easy to generate physical model from logical model compared to other tools. Generate reports for regulatory reporting in HTML form or others. **What do you dislike about erwin Data Modeler?** Nothing to dislike about Erwin data modeler ,It is very easy to work with it and easy to learn . **Recommendations to others considering erwin Data Modeler:** Erwin can solve all the design issues which teams face while development due to easy to use and modify data models platform & requires only a single resource to do the changes , so saves the cost. **What problems is erwin Data Modeler solving and how is that benefiting you?** Regulatory reporting for banks. conceptual data models , logical data models & Physical data models. Generate HTML reports for the artifacts. Complete BCBS239 regulatory reporting to generate data models for different risk domains and HTML reports. ### 50. ERWin is most versatile Data Modeler Tool **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Automotive | Enterprise (> 1000 emp.) **Reviewed Date:** November 05, 2021 **What do you like best about erwin Data Modeler?** ERWin Data Modeler supports relation data, File based data asset both in On Premises and Cloud Data Store. Connect IBM DB2 Database for new data model, reverse engineering and forward engineer to data definition related code to target data storage **What do you dislike about erwin Data Modeler?** ERwin license cost of latest version supporting cloud data store is more that market average. Due to cost most of data modeling activities are moved to other data model tools. **Recommendations to others considering erwin Data Modeler:** ERWIN is a good Data Model tool available to support different databases, file formats and data model approach suct as relational, dimensional, data vault for securing data and performance across multiple data environments. **What problems is erwin Data Modeler solving and how is that benefiting you?** Migrarating, re-engineering existing On-Premises legacy data asset to new highly scalable data store by applying relation, dimensional and data vault approach based on business requirements. ## erwin Data Modeler Discussions - [What does a data modeler program do?](https://www.g2.com/discussions/what-does-a-data-modeler-program-do) - [What is Erwin Data Modeler used for?](https://www.g2.com/discussions/what-is-erwin-data-modeler-used-for) - [In which use case senerio it's more subtable](https://www.g2.com/discussions/34476-in-which-use-case-senerio-it-s-more-subtable) - 1 upvote - [Best Practice](https://www.g2.com/discussions/32838-best-practice) - 1 upvote - [What are insights that can be drawn after using tool after data modeling](https://www.g2.com/discussions/32741-what-are-insights-that-can-be-drawn-after-using-tool-after-data-modeling) - 1 upvote - [View erwin Data Modeler pricing details and edition comparison](https://www.g2.com/products/quest-software-erwin-data-modeler/reviews?page=2&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-07-16+05%3A08%3A39+-0500&secure%5Bsession_id%5D=4e71e89d-2112-4e5c-8daf-aeef5d09f028&secure%5Btoken%5D=49d051d90dceb1a8a03823ddacf83e5216154536483cb75e4b36e9606b35c34e&format=llm_user) ## erwin Data Modeler Integrations - [DA Checker](https://www.g2.com/products/da-checker/reviews) - [Databricks](https://www.g2.com/products/databricks/reviews) - [IBM Netezza Performance Server](https://www.g2.com/products/ibm-netezza-performance-server/reviews) - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) - [Microsoft SQL Server 2019 Standard on Windows Server 2019](https://www.g2.com/products/microsoft-sql-server-2019-standard-on-windows-server-2019/reviews) - [MySQL](https://www.g2.com/products/mysql/reviews) - [Operations & Finance](https://www.g2.com/products/operations-finance/reviews) - [Python](https://www.g2.com/products/python/reviews) - [Snowflake](https://www.g2.com/products/snowflake/reviews) ## erwin Data Modeler Features **Data Governance** - User Access Management - Dynamic Data Masking - Data Lineage **Administration** - Data Modelling - Recommendations - Workflow Management - Dashboards and Visualizations **Management** - Business Glossary - Data Discovery - Data Profililng - Reporting and Visualization - Data Lineage **Data management** - Metadata Management - Automation Features - Collaboration - Data Lineage - Data Discovery **Model Capture & Design - Data Modelling** - Conceptual‑Logical‑Physical Modeling Support - Relationships & Constraints Definition - Entities & Attributes Definition **Data Preparation** - Search - Data Quality and Cleansing - Data Transformation - Data Modeling **Compliance** - Sensitive Data Compliance - Training and Guidelines - Policy Enforcement - Compliance Monitoring **Security** - Access Control - Roles Management - Compliance Management **Reporting** - Intelligent Insights - Actionable Insights - Dashboards **Platform Forward Engineering - Data Modelling** - SQL DDL / Schema Generation - Target Platform Datatype Mapping **Collaboration** - Commenting - Profiling and Classification - Business and Data Glossary - Metadata Management **Data Quality** - Data Preparation - Data Distribution - Data Unification **Maintainence** - Data Quality Management - Policy Management **Generative AI** - AI Text Generation - AI Text Summarization **Platform Reverse Engineering - Data Modelling** - Model & Schema Synchronisation - Reverse‑Engineering Live Systems or DDL **Artificial Intelligence** - Machine Learning Recommendations - Natural Language Query - Automatic Data Cleansing **Generative AI** - AI Text Generation - AI Text Summarization **Validation & Governance - Data Modelling** - Naming Standards & Modeling Conventions Enforcement - Model Validation Against Platform Rules **Generative AI** - AI Text Generation - AI Text Summarization **Agentic AI - Data Governance** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Decision Making **Documentation & Sharing - Data Modelling** - Collaboration & Versioning - Diagram Publishing & Export - Change‑Impact & Impact Analysis Reporting **Agentic AI - Machine Learning Data Catalog** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Decision Making ## Top erwin Data Modeler Alternatives - [Snowflake](https://www.g2.com/products/snowflake/reviews) - 4.5/5.0 (707 reviews) - [Databricks](https://www.g2.com/products/databricks/reviews) - 4.6/5.0 (1,320 reviews) - [Egnyte](https://www.g2.com/products/egnyte/reviews) - 4.4/5.0 (1,136 reviews)