Mastra
The Javascript framework for building AI agents, from the Gatsby devs
Mastra is the easiest way to build a production AI application, built by the team that brought you Gatsby. We provide a complete set of AI primitives: workflows for complex operations, agents for autonomous decisions, RAG for knowledge integration, and evals for quality & accuracy. Mastra is open-source, modular, and built in Typescript for product developers. You can deploy Mastra on any cloud, and it gives you a straightforward syntax to solve the hardest problems building with AI: human-in-the-loop workflows, agent memory and tool selection, and output quality.
- Website
- mastra.ai
- City
- San Francisco
- Country
- United States
- YC batch
- Winter 2025
- Team
- 30 people
- Stage
- Early stage
- AI-native
- Yes
Open roles at Mastra (2)
Their careers pageMore AI & models in San Francisco
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Faire$12.6bnHiring
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