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Best Otter Blocks Alternatives in 2026

Updated

20 apps from low-code development platforms ranked against Otter Blocks on the same published basis.

  1. 1
    Convertigo Free plan AndroidapiiOSLinuxMac 6.8
    Otter Blocks vs Convertigo
  2. 2
    FlutterFlow Free plan AndroidiOSLinuxMacWeb $39/mo6.8
    Otter Blocks vs FlutterFlow
  3. 3
    Omnis Studio Free plan AndroidiOSLinuxMacWeb $62.50/mo6.8
    Otter Blocks vs Omnis Studio
  4. 4
    Protogrid Free plan AndroidapiiOSLinuxMac $100/mo6.8
    Otter Blocks vs Protogrid
  5. 5
    AgilePoint NX Free plan AndroidapiiOSself-hostedWeb 6.7
    Otter Blocks vs AgilePoint NX
  6. 6
    Alpha Anywhere Free plan AndroidapiiOSMacself-hosted $83.25/mo6.7
    Otter Blocks vs Alpha Anywhere
  7. 7
    Anvil Free plan AndroidapiiOSLinuxMac Free6.7
    Otter Blocks vs Anvil
  8. 8
    Draftbit Free plan AndroidapiiOSWeb $12/mo6.5
    Otter Blocks vs Draftbit
  9. 9
    Oracle APEX Free plan apiLinuxself-hostedWebWin Free6.5
    Otter Blocks vs Oracle APEX
  10. 10
    Retool Free plan AndroidapiiOSself-hostedWeb $10/mo6.5
    Otter Blocks vs Retool
  11. 11
    UI Bakery Free plan Linuxself-hostedWebWin $35/mo6.5
    Otter Blocks vs UI Bakery
  12. 12
    Windmill Free plan apiLinuxself-hostedWebWin $120/mo6.5
    Otter Blocks vs Windmill
  13. 13
    Zoho Creator Free plan WebiOSAndroid Free6.5
    Otter Blocks vs Zoho Creator
  14. 14
    Appsmith Free plan self-hostedWeb $15/mo6.4
    Otter Blocks vs Appsmith
  15. 15
    Budibase Free plan apiself-hostedWeb $19/mo6.4
    Otter Blocks vs Budibase
  16. 16
    GeneXus Free plan AndroidapiiOSself-hostedWeb Free6.4
    Otter Blocks vs GeneXus
  17. 17
    Salesforce Sales Cloud Free plan extension $25/mo6.4
    Otter Blocks vs Salesforce Sales Cloud
  18. 18
    ToolJet Free plan apiself-hostedWeb $23/mo6.4
    Otter Blocks vs ToolJet
  19. 19
    Joget Free plan Web Free6.3
    Otter Blocks vs Joget
  20. 20
    Mendix Free plan Free6.3
    Otter Blocks vs Mendix

Otter Blocks alternatives compared

#AppScoreFree planFromRuns on
1Convertigo6.8Free plan—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
2FlutterFlow6.8Free plan$39/moAndroid, iOS, Linux, Mac, Web, Windows
3Omnis Studio6.8Free plan$62.50/moAndroid, iOS, Linux, Mac, Web, Windows
4Protogrid6.8Free plan$100/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
5AgilePoint NX6.7Free plan—Android, API, iOS, self-hosted, Web, Windows
6Alpha Anywhere6.7Free plan$83.25/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
7Anvil6.7Free planFreeAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
8Draftbit6.5Free plan$12/moAndroid, API, iOS, Web
9Oracle APEX6.5Free planFreeAPI, Linux, self-hosted, Web, Windows
10Retool6.5Free plan$10/moAndroid, API, iOS, self-hosted, Web
11UI Bakery6.5Free plan$35/moLinux, self-hosted, Web, Windows
12Windmill6.5Free plan$120/moAPI, Linux, self-hosted, Web, Windows
13Zoho Creator6.5Free planFreeWeb, iOS, Android
14Appsmith6.4Free plan$15/moself-hosted, Web
15Budibase6.4Free plan$19/moAPI, self-hosted, Web
16GeneXus6.4Free planFreeAndroid, API, iOS, self-hosted, Web
17Salesforce Sales Cloud6.4Free plan$25/moBrowser
18ToolJet6.4Free plan$23/moAPI, self-hosted, Web
19Joget6.3Free planFreeWeb
20Mendix6.3Free planFree—
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Questions about Otter Blocks alternatives

What is the best alternative to Otter Blocks?

Convertigo, number 1 in low-code development platforms with a score of 6.8 out of 10. The others here: FlutterFlow, Omnis Studio, Protogrid and 16 more.

What is the best free alternative to Otter Blocks?

Convertigo 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.