Bestfitly
Menu
Open sourceOpen source

Mastra

TypeScript agents, workflows, and evals.

What it does

Mastra is a TypeScript framework for agents, workflows, and evals. It fits teams that already ship on the JavaScript stack and do not want a Python service.

Open source. You pay the model provider.

Best for

  • Agent frameworks04

    TypeScript agents, workflows, and evals, for teams that already ship on the JS stack.

Alternatives