Best REI3 Alternatives in 2026
Updated
20 platforms from no-code app builders ranked against REI3 on the same published basis.
- 1REI3 vs Retool
- 2REI3 vs ToolJet
- 3REI3 vs Oracle APEX
- 4REI3 vs Draftbit
- 5REI3 vs Budibase
- 6REI3 vs AgilePoint NX
- 7REI3 vs Jet Admin
- 8REI3 vs Google AppSheet
- 9REI3 vs Base44
- 10REI3 vs Ragic
- 11REI3 vs Ninox
- 12REI3 vs Claris FileMaker
- 13REI3 vs Quickbase
- 14REI3 vs Zite Database
- 15REI3 vs Baserow
- 16REI3 vs Convertigo
- 17REI3 vs Alpha Anywhere
- 18REI3 vs Saltcorn
- 19REI3 vs Bubble
- 20REI3 vs Nintex Automation CE
REI3 alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Retool | 8.7 | Free plan | $10/mo | Android, API, iOS, self-hosted, Web |
| 2 | ToolJet | 8.7 | Free plan | $23/mo | API, self-hosted, Web |
| 3 | Oracle APEX | 8.6 | Free plan | Free | API, Linux, self-hosted, Web, Windows |
| 4 | Draftbit | 8.6 | Free plan | $12/mo | Android, API, iOS, Web |
| 5 | Budibase | 8.6 | Free plan | $19/mo | API, self-hosted, Web |
| 6 | AgilePoint NX | 8.6 | Free plan | — | Android, API, iOS, self-hosted, Web, Windows |
| 7 | Jet Admin | 8.5 | Free plan | $20/mo | API, self-hosted, Web |
| 8 | Google AppSheet | 8.3 | No | $5/mo | Android, API, iOS, Web |
| 9 | Base44 | 8.3 | Free plan | $16/mo | Android, API, iOS, Web |
| 10 | Ragic | 8.3 | Free plan | $5/mo | Android, API, iOS, self-hosted, Web |
| 11 | Ninox | 8.2 | Free plan | €25/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 12 | Claris FileMaker | 8.1 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 13 | Quickbase | 8.1 | No | $35/mo | Android, API, iOS, Web |
| 14 | Zite Database | 8.1 | Free plan | $20/mo | API, Web |
| 15 | Baserow | 8.1 | Free plan | $10/mo | API, self-hosted, Web |
| 16 | Convertigo | 8.0 | Free plan | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 17 | Alpha Anywhere | 7.8 | Free plan | $83.25/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 18 | Saltcorn | 7.7 | Free plan | $6/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 19 | Bubble | 7.5 | Free plan | $32/mo | Android, iOS, Web |
| 20 | Nintex Automation CE | 7.5 | No | — | Android, API, iOS, Web |
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Questions about REI3 alternatives
What is the best alternative to REI3?
Retool, number 1 in no-code app builders with a score of 8.7 out of 10. The others here: ToolJet, Oracle APEX, Draftbit and 16 more.
What is the best free alternative to REI3?
Retool is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.