OutSystems to Mendix: a smooth transition with our Mendix experts
Currently working with OutSystems but considering Mendix as your future-proof alternative? Smart move! Mendix offers a powerful, flexible, and scalable architecture that prepares your organization for what’s next. Our certified Mendix experts are ready to support you with a seamless migration.
Consult an expertWhy work with us?
Our team exists out of certified Mendix Experts only.
No fuzzy communication lines, but to the point, direct and transparant.
We're developers, strategic consultants and architects in 1.
Our extended Mendix expertise guarantees a short time to market.
Blue Green Solutions as your Official Mendix migration partner
We manage the migration of your OutSystems applications to Mendix with a focus on improved performance, flexibility, and scalability. Not just copying everything over, but rethinking your applications for better performance and more efficient processes.Together, we ensure your new Mendix apps are perfectly aligned with your growth goals.
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"In working with Blue Green, you learn how to collaborate in an agile way and achieve results in a very short time."
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“Working with Blue Green was very hands-on. Mitchel and the team really listened, so we didn't have to go through a lot of back and forth. They built very fast what we needed to be able to scale”
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What does the Outsystems to Mendix migration process look like?
Whether you want to fully transition your OutSystems applications or prefer a gradual migration, our Mendix experts guarantee a smooth experience, from assessment to ongoing development.
1. Application Landscape Scan
- Inventory and analysis of your current OutSystems environment, within q to 5 days
- Advice on performance improvements and process optimizatio
2. Timeline and Planning
- A concrete and clear migration plan tailored to your needs and in-house capabilities
3. Migration to Mendix
- Applications redesigned according to Mendix best practices
- Optimized for better performance, UX/UI, security, and process efficiency
4. Handover, Training, Support & Further Development
- Full knowledge transfer, documentation, and training
- Continuous support and long-term improvement
If you decide to have us handle your app migration after the scan, the scan is free of charge
Why work with Blue Green Solutions?
As an official Mendix partner, our team consists exclusively of certified Mendix experts. All our consultants bring years of hands-on experience from a wide variety of Mendix projects.
Working with our Blue Greeners guarantees:
- Deep Mendix expertise: applications built smarter and faster
- Fast migration: minimal downtime, maximum business impact
- Short communication lines: easy, personal contact with your Mendix expert
- Transparent process: full clarity at every step of the migration
- Future-proof results: an application landscape that grows with you

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The Advantages of Mendix Over OutSystems
Of course, both platforms have their pros and cons. The best fit depends on many factors. Still, there are several key advantages to choosing the Mendix low-code platform over OutSystems:
- Reliability: Mendix is the market leader in low-code and part of Siemens
- Scalability: applications scale seamlessly as your organization grows
- Complexity & creativity: no limits on building complex, mission-critical apps
- Native & mobile apps: build one app for iOS & Android, with offline sync, geofencing, and push notifications
- Transparent pricing: predictable costs and low risk of vendor lock-in
- Extensive integration capabilities: effortless connections to ERP, CRM, PLM, EHR, IoT, data lakes, and more
- Active community & ecosystem: a global network of Mendix developers contributing to the platform, marketplace, and knowledge sharing through meetups and trainings