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.
Organizations replacing shared mailboxes and spreadsheets with self-hosted data stores, forms, and workflows.
Enterprise features and paid services are optional; detailed USD pricing for services is not on the homepage.
REI3 helps teams spin up multi-user business apps with workflows and encryption while staying self-hosted and free for core use.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Low-code builder | Site promises forms, workflows, access policies, schedulers, and notifications without traditional coding for every change. | Facts sourced | 2026-10-04 |
| Free self-host | Copy advertises 100% free private or commercial self-hosted use. | Facts sourced | 2026-10-04 |
| Ready-made apps | Homepage lists applications for projects, assets, work time, requests, and passwords. | Facts sourced | 2026-10-04 |
| Install time | Marketing says REI3 installs on most servers in minutes on-premise or in the cloud. | Facts sourced | 2026-10-04 |
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.
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Explore toolThe practical questions
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.
Homepage states you can run your own REI3 system for private or commercial use 100% free of charge with many apps freely available.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Marketing mentions calling APIs from applications built on the platform.. API access and subscription access may have different terms; consult the linked sources.
Enterprise features and paid services are optional; detailed USD pricing for services is not on the homepage.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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