Mastra

Mastra is an open-source TypeScript framework for building AI-powered applications and agents. Mastra provides AI primitives including agents, workflows, workspaces, memory, MCP servers, observability and evals for TypeScript and JavaScript developers.

About Mastra

Mastra is an open-source TypeScript framework for building AI-powered applications and agents. Mastra provides AI primitives including agents, workflows, workspaces, memory, MCP servers, observability and evals for TypeScript and JavaScript developers.

Products

  • Mastra

    Agent Development FrameworksFree plan

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    Mastra is an open-source TypeScript framework for building AI-powered applications and agents.

  • Observability

    AI Evaluation & ObservabilityFree plan

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    AI observability platform that captures metrics, logs, and traces for every agent run in production.

  • Server

    DevOps & SREFree plan

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    Production deployment target that runs Mastra applications as API servers, handling routing, scaling, and infrastructure.

  • Studio

    Agent Development FrameworksFree plan

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    Hosted visual workspace for collaborating, evaluating, and iterating on Mastra applications.

What customers say

  • Chapter uses a self-hosted Mastra agent and parallel workflows to extract prescriptions and assist Medicare intake calls. Mastra reports that the copilot already saves hundreds of hours weekly across roughly 200…

    Case study
  • Range uses Mastra agents and workflows for financial advice, onboarding, document parsing, and internal tools. Mastra reports more than 15 production agents and a 50% decline in messages to human advisers after Rai…

    Case study
  • Factorial built One on Mastra to answer HR questions and perform actions through permission-enforced tools. Mastra reports that One is live for all 17,000 customers, with roughly 70 skills, 500 tools, and more than 30…

    Case study

Security and compliance

As reported by Mastra. Ask for audit reports before you buy.

  • SOC 2Compliant
  • RBAC
  • Audit logs
  • Uptime SLAs

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