Low-Code Platform · Vendor site 2026-10-04
REI3 is an open low-code platform for building multi-user business applications with forms, workflows, access control, API calls, and schedulers instead of spreadsheets. The English homepage offers free self-hosted use, downloadable applications for time tracking and requests, and optional enterprise services.
Understand the total cost
Free
Free
Homepage states you can run your own REI3 system for private or commercial use 100% free of charge with many apps freely available.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. REI3 has an ongoing free plan. Homepage states you can run your own REI3 system for private or commercial use 100% free of charge with many apps freely available.
REI3 is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Marketing mentions calling APIs from applications built on the platform.