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Zonka Feedback alternatives · Forms

Open-source alternatives to Zonka Feedback

Zonka Feedback 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.

Zonka Feedback's current pricing could not be confirmed from its own site. 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 Zonka Feedback

  1. LimeSurvey

    Open-source survey tool, hosted in the cloud or self-hosted

    • LimeSurvey has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • LimeSurvey is open source and self-hostable, according to its own site.
    • LimeSurvey also covers templates.
    LimeSurvey pricing and details

  2. Formbricks

    Open-source survey platform for links, websites and apps

    • Formbricks has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • Formbricks is open source and self-hostable, according to its own site.
    • Formbricks also covers templates.
    Formbricks pricing and details

  3. KoboToolbox

    Open-source data collection for field surveys, online or offline

    • KoboToolbox has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists an iOS app.
    • KoboToolbox is open source and self-hostable, according to its own site.
    • Zonka Feedback also covers workflow automation.
    KoboToolbox pricing and details

  4. OpnForm

    Open-source form builder with unlimited submissions

    • OpnForm has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • OpnForm is open source and self-hostable, according to its own site.
    • OpnForm also covers templates.
    OpnForm pricing and details

  5. CommCare

    No-code apps for frontline case management and data collection

    • CommCare has a free plan. Zonka Feedback does not, though it has a free trial.
    • CommCare is open source, according to its own site.
    • CommCare also covers case management.
    • Zonka Feedback also covers workflow automation and reports.
    CommCare pricing and details

  6. HeyForm

    Open-source builder for conversational forms and surveys

    • HeyForm has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • HeyForm is open source and self-hostable, according to its own site.
    • HeyForm also covers templates and no-code.
    HeyForm pricing and details

  7. Ninja Forms

    WordPress form builder with a free core and paid add-ons

    • Ninja Forms has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • Ninja Forms is open source, according to its own site.
    • Ninja Forms also covers templates.
    Ninja Forms pricing and details

  8. Open Data Kit

    Open-source mobile and web data collection

    • Open Data Kit has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists an iOS app.
    • Open Data Kit is open source and self-hostable, according to its own site.
    • Zonka Feedback also covers workflow automation and reports.
    Open Data Kit pricing and details

  9. SurveyJS

    Open-source JavaScript form library with a paid form builder

    • SurveyJS has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • SurveyJS is open source and self-hostable, according to its own site.
    • SurveyJS also covers no-code.
    SurveyJS pricing and details

  10. Typebot

    Open-source chatbot and conversational form builder

    • Typebot has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • Typebot is open source and self-hostable, according to its own site.
    • Typebot also covers no-code, whatsApp messaging and chatbots.
    Typebot pricing and details

  11. Form.io

    JSON form and API platform for developers, hosted or self-hosted

    • Only Zonka Feedback lists iOS and Android apps.
    • Form.io is open source and self-hostable, according to its own site.
    • Zonka Feedback also covers workflow automation, surveys and reports.
    Form.io pricing and details

  12. Enketo

    Open-source web forms that work offline

    • Enketo has a free plan. Zonka Feedback does not, though it has a free trial.
    • Only Zonka Feedback lists iOS and Android apps.
    • Enketo is open source and self-hostable, according to its own site.
    • Zonka Feedback also covers workflow automation and reports.
    Enketo pricing and details

3 more that are open source

All 15 in one table

Common questions

Is there an open-source alternative to Zonka Feedback?

Yes. LimeSurvey, Formbricks, KoboToolbox, OpnForm, CommCare, HeyForm, Ninja Forms, Open Data Kit and 7 more are open source, according to their own sites.

Is Zonka Feedback open source?

Zonka Feedback is not described as open source on its own site. The listing was checked on Nov 12, 2026 against the pages it cites.

Which of these form and survey tools are free?

LimeSurvey, Formbricks, KoboToolbox, OpnForm, CommCare, HeyForm, Ninja Forms, Open Data Kit 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 Zonka Feedback: the alternatives its listing names first, then the tools that share the most features with it.