Specifiction
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
List your tool
Vendor dashboard

Best Otter Blocks Alternatives in 2026

Updated

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

  1. 1
    Convertigo Free plan AndroidapiiOSLinuxMac 8.1
    Otter Blocks vs Convertigo
  2. 2
    Omnis Studio Free plan AndroidiOSLinuxMacWeb $62.50/mo8.1
    Otter Blocks vs Omnis Studio
  3. 3
    AgilePoint NX Free plan AndroidapiiOSself-hostedWeb 8.0
    Otter Blocks vs AgilePoint NX
  4. 4
    Alpha Anywhere Free plan AndroidapiiOSMacself-hosted $83.25/mo7.7
    Otter Blocks vs Alpha Anywhere
  5. 5
    Anvil Free plan AndroidapiiOSLinuxMac Free7.7
    Otter Blocks vs Anvil
  6. 6
    FlutterFlow Free plan AndroidiOSLinuxMacWeb $39/mo7.7
    Otter Blocks vs FlutterFlow
  7. 7
    Protogrid Free plan AndroidapiiOSLinuxMac $100/mo7.7
    Otter Blocks vs Protogrid
  8. 8
    Retool Free plan AndroidapiiOSself-hostedWeb $10/mo7.6
    Otter Blocks vs Retool
  9. 9
    UI Bakery Free plan Linuxself-hostedWebWin $35/mo7.6
    Otter Blocks vs UI Bakery
  10. 10
    Claris FileMaker Free trial AndroidapiiOSLinuxMac 7.5
    Otter Blocks vs Claris FileMaker
  11. 11
    GeneXus Free plan AndroidapiiOSself-hostedWeb Free7.5
    Otter Blocks vs GeneXus
  12. 12
    Oracle APEX Free plan apiLinuxself-hostedWebWin Free7.5
    Otter Blocks vs Oracle APEX
  13. 13
    ToolJet Free plan apiself-hostedWeb $23/mo7.4
    Otter Blocks vs ToolJet
  14. 14
    Windmill Free plan apiLinuxself-hostedWebWin $120/mo7.4
    Otter Blocks vs Windmill
  15. 15
    Appsmith Free plan self-hostedWeb $15/mo7.3
    Otter Blocks vs Appsmith
  16. 16
    Budibase Free plan apiself-hostedWeb $19/mo7.3
    Otter Blocks vs Budibase
  17. 17
    Draftbit Free plan AndroidapiiOSWeb $12/mo7.3
    Otter Blocks vs Draftbit
  18. 18
    Wisej.NET AndroidiOSLinuxMacWeb $65.83/mo7.3
    Otter Blocks vs Wisej.NET
  19. 19
    Salesforce Sales Cloud Free plan extension $25/mo7.2
    Otter Blocks vs Salesforce Sales Cloud
  20. 20
    Creatio CRM Free trial AndroidapiiOSself-hostedWeb 7.1
    Otter Blocks vs Creatio CRM

Otter Blocks alternatives compared

#ToolScoreFree planFromRuns on
1Convertigo8.1Free plan—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
2Omnis Studio8.1Free plan$62.50/moAndroid, iOS, Linux, Mac, Web, Windows
3AgilePoint NX8.0Free plan—Android, API, iOS, self-hosted, Web, Windows
4Alpha Anywhere7.7Free plan$83.25/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
5Anvil7.7Free planFreeAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
6FlutterFlow7.7Free plan$39/moAndroid, iOS, Linux, Mac, Web, Windows
7Protogrid7.7Free plan$100/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
8Retool7.6Free plan$10/moAndroid, API, iOS, self-hosted, Web
9UI Bakery7.6Free plan$35/moLinux, self-hosted, Web, Windows
10Claris FileMaker7.5No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
11GeneXus7.5Free planFreeAndroid, API, iOS, self-hosted, Web
12Oracle APEX7.5Free planFreeAPI, Linux, self-hosted, Web, Windows
13ToolJet7.4Free plan$23/moAPI, self-hosted, Web
14Windmill7.4Free plan$120/moAPI, Linux, self-hosted, Web, Windows
15Appsmith7.3Free plan$15/moself-hosted, Web
16Budibase7.3Free plan$19/moAPI, self-hosted, Web
17Draftbit7.3Free plan$12/moAndroid, API, iOS, Web
18Wisej.NET7.3No$65.83/moAndroid, iOS, Linux, Mac, Web, Windows
19Salesforce Sales Cloud7.2Free plan$25/moBrowser
20Creatio CRM7.1No—Android, API, iOS, self-hosted, Web
Make your tool an alternative to Otter Blocks

The sponsored alternative slot on this page is labelled Sponsored.

See the price

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 8.1 out of 10. The others here: Omnis Studio, AgilePoint NX, Alpha Anywhere and 16 more.

What is the best free alternative to Otter Blocks?

Convertigo is the best-ranked alternative with a free plan. 17 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.