Mastra
BuildersAgent frameworkMastra
TypeScript framework for building AI agents, workflows and RAG.
- Who it's for: people building software and AI agents
- Pricing: Open source; paid cloud (verify on the official site)
- Official site: https://mastra.ai
- Source / changelog: https://mastra.ai
Mastra alternatives
- OpenAI Agents SDK: Lightweight framework for building multi-agent workflows with tools, handoffs and tracing.
- LangGraph: Library for building stateful, long-running agents as graphs, with persistence and human-in-the-loop.
- CrewAI: Python framework for orchestrating role-based teams of agents.
- LangChain: Open-source framework for building LLM apps and agents with integrations.
- LlamaIndex: Framework for building agents and RAG apps over your data; LlamaCloud for parsing.
- AutoGen: Open-source framework from Microsoft for multi-agent applications.
Recent changes
Weekly updates for Mastra will be logged here as they appear in issues.