Open Source Alternatives to Miro

AFFiNE Logo

AFFiNE

Open-source alternative to Notion and Miro

★ 73,345 Updated: Oct 2026 Status: Active
Draw.io Logo

Draw.io

Free online diagram software

★ 8,650 Updated: Oct 2026 Status: Active
Freeplane Logo

Freeplane

Free mind mapping software

★ 4,400 Updated: Sep 2026 Status: Active