Open-Source Productividad AI Tools (2026) 3 apps

The best open-source productividad ai tools on HyperStore — compare features, pricing and ratings.

3 gratis 2 con API 3 código abierto

These are the best open-source Productividad AI tools in 2026. Every one of the 3 tools below is open-source, so you can self-host it, audit the code and avoid vendor lock-in.

Top picks include MarsX, Roundcube Webmail and Superflows. Among them, 3 offer a free plan and 2 ship a developer API.

Every tool is independently curated by HyperStore. Compare features, pricing and ratings below to find the right fit for your Productividad workflow.