Agent frameworks & platforms / Framework
Mastra
TypeScript agent framework
Good for
JS/TS agents and workflows
- Free tier
- Yes — page says: “$0 / month Observability events 100K events + $10/100K CPU tim…”
- Skill level
- advanced
[OK] checked 2026-10-15 on the official site
Get started
- Open the official site: https://mastra.ai
- Start on the free tier to test it on your task.
- Try it on your real task before committing.