Best Formidable Alternatives in 2026
Updated
20 apps from form API software ranked against Formidable on the same published basis.
- 1Formidable vs Endatix
- 2Formidable vs Paperform
- 3Formidable vs forms.app
- 4Formidable vs SurveyJS
- 5Formidable vs FormKeep
- 6Formidable vs Formsort
- 7Formidable vs HeadlessForms
- 8Formidable vs OpnForm
- 9Formidable vs Basin
- 10Formidable vs FormBackend
- 11Formidable vs Formcarry
- 13Formidable vs Formspree
- 14Formidable vs Formester
- 15Formidable vs Formsite
- 16Formidable vs Feathery
- 17Formidable vs Form.io
- 18Formidable vs Forms & Workflow (OpenForms)
- 19Formidable vs Forminit
- 20Formidable vs Formspark
- 21Formidable vs Web3Forms
Formidable alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Endatix | 7.1 | Free plan | $360/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Paperform | 7.0 | Free plan | $29/mo | API, Web |
| 3 | forms.app | 6.9 | Free plan | $19/mo | Web |
| 4 | SurveyJS | 6.9 | Free plan | — | API, self-hosted, Web |
| 5 | FormKeep | 6.8 | Free plan | $4.99/mo | API, Web |
| 6 | Formsort | 6.8 | Free plan | $279/mo | Web |
| 7 | HeadlessForms | 6.8 | Free plan | $1,928/mo | API, Web |
| 8 | OpnForm | 6.8 | Free plan | $25/mo | API, self-hosted, Web |
| 9 | Basin | 6.7 | Free plan | $2.01/mo | API, Web |
| 10 | FormBackend | 6.7 | Free plan | $5/mo | API, Web |
| 11 | Formcarry | 6.7 | Free plan | $5/mo | API, Web |
| 13 | Formspree | 6.7 | Free plan | $15/mo | API, Web |
| 14 | Formester | 6.6 | Free plan | $13/mo | Web |
| 15 | Formsite | 6.6 | Free plan | Free | Web |
| 16 | Feathery | 6.5 | Free plan | Free | Web |
| 17 | Form.io | 6.4 | No | $220/mo | API, self-hosted, Web |
| 18 | Forms & Workflow (OpenForms) | 5.7 | No | — | Web |
| 19 | Forminit | 5.6 | No | — | Web |
| 20 | Formspark | 5.6 | No | — | Web |
| 21 | Web3Forms | 5.6 | No | — | Web |
Make your app an alternative to Formidable
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Formidable alternatives
What is the best alternative to Formidable?
Endatix, number 1 in form API software with a score of 7.1 out of 10. The others here: Paperform, forms.app, SurveyJS and 16 more.
What is the best free alternative to Formidable?
Endatix is the best-ranked alternative with a free plan. 15 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: documentation depth, a free tier and the platforms it runs on.