forms.app alternatives · Forms
Open-source alternatives to forms.app
forms.app is not described as open source on its own site. 15 of the 148 other form and survey tools in this directory are open source, according to their own sites.
forms.app has a free plan. Paid plans start at $19 per month, billed annually ($29 billed monthly). 13 of them are free or have a free plan.
15 tools · Listings checked up to Nov 13, 2026 · Where the facts come from
The 12 closest to forms.app
- Free plan · from $15/mo
HeyForm
Open-source builder for conversational forms and surveys
- HeyForm starts at $15 per month, billed annually ($18 billed monthly). forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- HeyForm is open source and self-hostable, according to its own site.
- Free plan · from $25/mo
OpnForm
Open-source form builder with unlimited submissions
- OpnForm starts at $25 per month, billed yearly ($299); $29 billed monthly. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- OpnForm is open source and self-hostable, according to its own site.
- forms.app also covers no-code.
- Free plan · from $39/mo
LimeSurvey
Open-source survey tool, hosted in the cloud or self-hosted
- LimeSurvey starts at $39 per month, billed monthly (charged in EUR, about €34). forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- LimeSurvey is open source and self-hostable, according to its own site.
- LimeSurvey also covers reports.
- Free plan
Formbricks
Open-source survey platform for links, websites and apps
- Only forms.app lists iOS and Android apps.
- Formbricks is open source and self-hostable, according to its own site.
- Formbricks also covers workflow automation.
- forms.app also covers no-code and forms.
- Free plan · from $100/mo
CommCare
No-code apps for frontline case management and data collection
- CommCare starts at $100 per month, billed annually ($120 billed monthly). forms.app starts at $19 per month, billed annually ($29 billed monthly).
- CommCare is open source, according to its own site.
- CommCare also covers case management.
- forms.app also covers templates and no-code.
- Free plan · from $559 one-time
SurveyJS
Open-source JavaScript form library with a paid form builder
- SurveyJS starts at $559 once per developer, including updates and support for the first 12 months. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- SurveyJS is open source and self-hostable, according to its own site.
- forms.app also covers templates.
- Free plan · from $21/mo
KoboToolbox
Open-source data collection for field surveys, online or offline
- KoboToolbox starts at $21 per month, billed annually ($25 billed monthly); nonprofits have a free plan. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists an iOS app.
- KoboToolbox is open source and self-hostable, according to its own site.
- KoboToolbox also covers reports.
- Free plan · from $99/yr
Ninja Forms
WordPress form builder with a free core and paid add-ons
- Ninja Forms starts at $99 per year for 3 sites, after a first year at $59.40. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- Ninja Forms is open source, according to its own site.
- Ninja Forms also covers workflow automation.
- Free plan · from $39/mo
Typebot
Open-source chatbot and conversational form builder
- Typebot starts at $39 per month for 2 seats and 2,000 chats. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- Typebot is open source and self-hostable, according to its own site.
- Typebot also covers whatsApp messaging and chatbots.
- Free plan · from $199/mo
Open Data Kit
Open-source mobile and web data collection
- Open Data Kit starts at $199 per month, billed yearly ($249 billed monthly). forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists an iOS app.
- Open Data Kit is open source and self-hostable, according to its own site.
- forms.app also covers templates and no-code.
- Free trial · from $300/mo
Form.io
JSON form and API platform for developers, hosted or self-hosted
- Form.io starts at $300 per month, hosted SaaS project; self-hosted from $660 per month. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- forms.app has a free plan. Form.io does not, though it has a free trial.
- Only forms.app lists iOS and Android apps.
- Form.io is open source and self-hostable, according to its own site.
- Free
Enketo
Open-source web forms that work offline
- Enketo is free. forms.app starts at $19 per month, billed annually ($29 billed monthly).
- Only forms.app lists iOS and Android apps.
- Enketo is open source and self-hostable, according to its own site.
- forms.app also covers templates and no-code.
Common questions
Is there an open-source alternative to forms.app?
Yes. HeyForm, OpnForm, LimeSurvey, Formbricks, CommCare, SurveyJS, KoboToolbox, Ninja Forms and 7 more are open source, according to their own sites.
Is forms.app open source?
forms.app is not described as open source on its own site. The listing was checked on Oct 6, 2026 against the pages it cites.
Which of these form and survey tools are free?
HeyForm, OpnForm, LimeSurvey, Formbricks, CommCare, SurveyJS, KoboToolbox, Ninja Forms and 5 more are free or have a free plan.
When was this checked?
Each listing shows its own date. On this page they run from Oct 6, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to forms.app: the alternatives its listing names first, then the tools that share the most features with it.