An open-source TypeScript framework and platform for agents, workflows, memory, evaluation, and deployment
Who should use this?
TypeScript production agents and Workflows and observability together.
Who should avoid it?
Buyers ignoring usage meters, Simple single-call apps
What problem does it solve?
Mastra unifies TypeScript agent development with workflows, memory, retrieval, evaluation, observability, and managed deployment, but its many metered layers require careful cost attribution.
Would I recommend it?
Mastra earns a shortlist for TypeScript teams seeking an integrated path from code to operations. Start with the framework or Starter, instrument one workflow, set ceilings, and verify export and self-hosting paths.
Advisor score
Premium review framework
Mastra unifies TypeScript agent development with workflows, memory, retrieval, evaluation, observability, and managed deployment, but its many metered layers require careful cost attribution.
Mastra earns a shortlist for TypeScript teams seeking an integrated path from code to operations. Start with the framework or Starter, instrument one workflow, set ceilings, and verify export and self-hosting paths.
Build one durable workflow with memory, retrieval, a tool, approval, schedules, failures, and two models. Measure outcomes, replay, resume, duplicate actions, trace usefulness, data exposure, portability, cold starts, idle compute, and every metered cost.
Personal Recommendation
Mastra earns a shortlist for TypeScript teams seeking an integrated path from code to operations. Start with the framework or Starter, instrument one workflow, set ceilings, and verify export and self-hosting paths.
Try the recommendation
Integrated TypeScript stack
Overall Score
Editorial Review Framework
Who should use this?
TypeScript production agents, Workflows and observability together, Managed versus self-hosted control.
Who should avoid it?
Buyers ignoring usage meters, Simple single-call apps
What problem does it solve?
Mastra unifies TypeScript agent development with workflows, memory, retrieval, evaluation, observability, and managed deployment, but its many metered layers require careful cost attribution.
Would I recommend it?
Mastra earns a shortlist for TypeScript teams seeking an integrated path from code to operations. Start with the framework or Starter, instrument one workflow, set ceilings, and verify export and self-hosting paths.
Overall Score
8.0
Ease of Use
7.6
AI Quality
8.0
Features
8.4
Speed
8.0
Integrations
8.4
Value for Money
8.0
Customer Support
7.6
Learning Curve
7.4
Recommended Because…
Integrated TypeScript stack
Scores use a 0-10 editorial scale. The source data is maintained as 5-point review dimensions, then normalized for reader-friendly comparison.
Evaluation
Research-based
Price posture
From $250/month
Reviewed
2026-09-01
No authentic product screenshot is published for this review. DiscoverAI does not use generated interface images as product evidence.
The framework is free. Platform Starter is $0 with 100,000 observability events, 24 CPU hours, 10 GB egress, and 15-day retention before overage. Teams is $250 monthly. Persistent servers, inference, memory tokens, retrieval, databases, and egress add charges. Reviewed September 1, 2026.
Free plan: Yes. The framework is free and Starter includes limited monthly platform allowances.
The open-source framework is free, and Platform Starter includes limited allowances before overage.
Teams is listed at $250 per month with larger allowances and retention.
Its framework is TypeScript-first; other systems interact through APIs, MCP, and deployed endpoints.
The framework runs on buyer infrastructure; supported enterprise platform deployment uses custom terms.
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