Self-hostable audience engagement tool that adds Q&A, polls, quizzes, forms and live captions to your existing slides, an open-source alternative to Slido and Mentimeter.
825+3 this week157ElixirAGPL-3.0Well maintainedUpdated 9 days ago
1 alternative
Best open-source alternatives to Slido (2026)
Looking for a free, open-source alternative to Slido? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| ClaperCo/Claper | ★ 825 | AGPL-3.0 | 9 days ago |
FAQ
- Is there a free, open-source alternative to Slido?
- Yes. The most popular open-source alternatives to Slido on Repolode are Claper.
- Which Slido alternative should I choose?
- Claper has the most GitHub stars and is released under AGPL-3.0. Compare the license and last commit of each option in the table above before choosing.
How this list is made: AI reads each project's documentation to match it with products it can replace, every project passes our quality screening, and the list is ranked by GitHub stars. Stars updated Nov 6, 2026. How Repolode works