Free, open-source alternatives to SurveyMonkey

Online surveys. 4 apps you can run yourself instead of SurveyMonkey, sorted by how well they replace it. Each one is open source, so your data stays with you.

  1. LimeSurveyBest match

    Feature-rich web-based polling software. Supports extensive survey logic.

    3.8k starsGPL-2.0Updated 12 October 2026
  2. Formbricks

    Experience Management Suite built on the largest open source survey stack worldwide. Gracefully gather feedback at every step of the customer journey to know what your customers need.

    13.1k starsAGPL-3.0Updated 12 October 2026
  3. HeyForm

    Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls.

    9k starsAGPL-3.0Updated 10 October 2026
  4. OpnForm

    Beautiful form builder.

    3.8k starsAGPL-3.0Updated 7 October 2026

Side by side

AppStarsLicenseActivityRuns on
LimeSurvey3,763GPL-2.0PHP
Formbricks13,093AGPL-3.0Node.js, Docker
HeyForm9,018AGPL-3.0Docker
OpnForm3,825AGPL-3.0PHP, Node.js, Docker

Why replace SurveyMonkey?

SurveyMonkey works, but your data lives in someone else's account, the price can change at any time, and features can disappear. An open-source app you run yourself is yours: you choose where it runs, who can see the data, and when to update.

Questions

What is the best free alternative to SurveyMonkey?

LimeSurvey is the closest open-source replacement for SurveyMonkey in our list. Formbricks and HeyForm are worth a look too, depending on what you need.

Can I self-host an alternative to SurveyMonkey?

Yes. All 4 apps on this page are open source and can run on your own server, usually with Docker, or on a managed host that installs them for you.