We track 4 open-source Google Forms alternatives, of which 2 currently score 70 or above on Repoly's GitHub health scale and 2 ship a Docker image. Formbricks leads on health at 96/100 with 488 commits in the last 90 days; across all 4 projects you are choosing between AGPL-3.0, CECILL-B, GPL-2.0.
Showing 4 of 4 tools
Top pick · highest health
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.
★ 13k · ⟳ today · 5.4.2 · AGPL-3.0
Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls.
★ 9k · ⟳ 5 days ago · v3.0.3 · AGPL-3.0
Feature-rich web-based polling software. Supports extensive survey logic.
★ 3.7k · ⟳ today · GPL-2.0
Online service for planning an appointment or make a decision quickly and easily: Make a poll, Define dates or subjects to choose, Send the poll link to your friends or colleagues, Discuss and make a decision.
CECILL-B
Formbricks scores highest at 96/100, with 488 commits in the last 90 days, 13k GitHub stars and its latest release (5.4.2) published 11 days ago. It is also the most active by raw commit count.
None of the 4 tracked alternatives use a permissive licence; 4 are copyleft (GPL, AGPL or similar), which requires publishing changes to any modified version you distribute.
2 of 4 publish a Docker image or Compose file: Formbricks, HeyForm. Docker support contributes 10 of the 100 available health points, because it is the clearest signal that self-hosting is a supported path rather than an afterthought.