Open-Source コード&開発 AI Tools (2026) 10 アプリ

The best open-source コード&開発 AI tools on HyperStore — compare features, pricing and ratings.

10 無料 8 API対応 10 オープンソース

These are the best open-source コード&開発 AI tools in 2026. Every one of the 10 tools below is open-source, so you can self-host it, audit the code and avoid vendor lock-in.

Top picks include AI Horde, fast.ai and MarsX. Among them, 10 offer a free plan and 8 ship a developer API.

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