Best REI3 Alternatives in 2026
Updated
20 apps from no-code app builders ranked against REI3 on the same published basis.
- 1REI3 vs FlutterFlow
- 2REI3 vs Bubble
- 3REI3 vs Zoho Creator
- 4REI3 vs Retool
- 5REI3 vs MIT App Inventor
- 6REI3 vs Oracle APEX
- 7REI3 vs Clappia
- 8REI3 vs Draftbit
- 9REI3 vs AgilePoint NX
- 10REI3 vs Mendix
- 11REI3 vs Glide
- 12REI3 vs ToolJet
- 13REI3 vs Bolt.new
- 14REI3 vs Emergent
- 15REI3 vs Appfarm
- 16REI3 vs WeWeb
- 17REI3 vs Budibase
- 18REI3 vs Appsmith
- 19REI3 vs Jet Admin
- 20REI3 vs Figma Make
REI3 alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | FlutterFlow | 8.2 | Free plan | $39/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Bubble | 8.1 | Free plan | $32/mo | Android, iOS, Web |
| 3 | Zoho Creator | 8.0 | Free plan | Free | Web, iOS, Android |
| 4 | Retool | 8.0 | Free plan | $10/mo | Android, API, iOS, self-hosted, Web |
| 5 | MIT App Inventor | 8.0 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Oracle APEX | 7.9 | Free plan | Free | API, Linux, self-hosted, Web, Windows |
| 7 | Clappia | 7.9 | Free plan | $8/mo | Web, iOS, Android |
| 8 | Draftbit | 7.9 | Free plan | $12/mo | Android, API, iOS, Web |
| 9 | AgilePoint NX | 7.9 | Free plan | — | Android, API, iOS, self-hosted, Web, Windows |
| 10 | Mendix | 7.8 | Free plan | Free | — |
| 11 | Glide | 7.8 | Free plan | $25/mo | Web |
| 12 | ToolJet | 7.8 | Free plan | $23/mo | API, self-hosted, Web |
| 13 | Bolt.new | 7.8 | Free plan | $25/mo | Android, iOS, Web |
| 14 | Emergent | 7.8 | Free plan | $20/mo | Android, iOS, Web |
| 15 | Appfarm | 7.8 | Free plan | €2,350/mo | Web, Windows, Mac, iOS, Android |
| 16 | WeWeb | 7.7 | Free plan | — | Web |
| 17 | Budibase | 7.7 | Free plan | $19/mo | API, self-hosted, Web |
| 18 | Appsmith | 7.7 | Free plan | $15/mo | self-hosted, Web |
| 19 | Jet Admin | 7.7 | Free plan | $20/mo | API, self-hosted, Web |
| 20 | Figma Make | 7.7 | Free plan | — | Mac, Web |
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Questions about REI3 alternatives
What is the best alternative to REI3?
FlutterFlow, number 1 in no-code app builders with a score of 8.2 out of 10. The others here: Bubble, Zoho Creator, Retool and 16 more.
What is the best free alternative to REI3?
FlutterFlow is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.