CrewAI vs Mastra

Side-by-side comparison of CrewAI and Mastra: pricing, features, API access, and community ratings.

AI comparison summary

Generating comparison…

	CrewAI The open platform that accelerates enterprise agent adoption at scale Visit	Mastra Build AI agents. Build, observe, and improve agents that run for days with Mastra, the leading TypeScript agent framework. Visit
Category	Agent frameworks	Agent frameworks
Pricing	Freemium	Freemium
Starting price
Free tier
Audience	All audiences	All audiences
API available
Open source
Self-hostable
Model provider	Multi-LLM (model-agnostic)	OpenAI, Anthropic, Gemini, and 90+ providers
Founded	2023
Headquarters	United States
Key strengths	·Multi-agent orchestration framework ·No-code visual editor with Python export ·Enterprise governance (RBAC, SSO, PII redaction, audit trails) ·Human-in-the-loop approval gates	·TypeScript-native agent framework ·Built-in observability (traces, metrics, evals, datasets) ·90+ model provider support via single API ·Durable workflows with typed control flow