CrewAI vs Mastra: which does AI recommend?

Since May 31 · · ChatGPT and Google AI Mode

Based on 95 AI answers that name bothReviewed by

How we measure

When AI names both, it usually lists first. It recommends and warns against both about as often.

Head to head

Listed first when AI names both

CrewAICrewAI: 79% (CrewAI leads)MastraMastra: 21%

Recommended when named

CrewAICrewAI: 63%
MastraMastra: 73%

Warned against · lower is better

CrewAICrewAI: 3%
MastraMastra: 0%

AI recommends CrewAI for

  • Production multi-agent workflows Usually
  • Autonomous agent orchestration Almost always

Topic by topic

CrewAI mentioned more13About even1

CrewAI mentioned more

About even1

Topics with a ranking for CrewAI only12

Topics with a ranking for Mastra only3

What people ask AI about CrewAI and Mastra

is listed first usually for production multi-agent workflows and almost always for autonomous agent orchestration.

CrewAI listed firstMastra listed first
  1. What's the best framework for building production multi-agent workflows?CrewAI listed first: 89%Mastra listed first: 11%CrewAI usually first
  2. Which open-source library is best for orchestrating long-running stateful agents?CrewAI listed first: 73%Mastra listed first: 27%CrewAI often first
  3. We are building an autonomous agent framework. Who offers orchestration tools for multi-agent systems?CrewAI listed first: 92%Mastra listed first: 8%CrewAI almost always first
  4. Which agent orchestration tools are best for complex workflows that branch, retry, and use multiple models?CrewAI listed first: 62%Mastra listed first: 38%CrewAI often first

Who AI mentions first

CrewAI listed firstMastra listed first
  1. MayCrewAI listed first: 100%Mastra listed first: 0%
  2. JunCrewAI listed first: 77%Mastra listed first: 23%
  3. JulCrewAI listed first: 74%Mastra listed first: 26%
  4. AugCrewAI listed first: 74%Mastra listed first: 26%
  5. SepCrewAI listed first: 86%Mastra listed first: 14%
  6. OctCrewAI listed first: 83%Mastra listed first: 17%
  7. Nov, so farCrewAI listed first: 100%Mastra listed first: 0%

Google AI Mode and ChatGPT Search usually list first. Every engine leans to by about the same margin.

  • Google AI ModeCrewAI listed first: 79%Mastra listed first: 21%
  • ChatGPTCrewAI listed first: 79%Mastra listed first: 21%

Other brands AI mentions

BrandMentioned in
  1. LangChain LangGraph85%
  2. OpenAI Agents SDK51%
  3. Microsoft Agent Framework49%
  4. Temporal37%
  5. LangChain31%
  6. LlamaIndex Workflows31%
  7. AutoGen24%
  8. Microsoft Semantic Kernel17%
  9. Google Agent Development Kit (ADK)16%
  10. Microsoft AutoGen14%
  11. LangSmith13%
  12. LlamaIndex12%

CrewAI vs Mastra: common questions

Is CrewAI better than Mastra?
CrewAI is listed first usually for production multi-agent workflows and almost always for autonomous agent orchestration.
Do ChatGPT and Google AI Mode recommend CrewAI or Mastra?
Google AI Mode and ChatGPT Search usually list CrewAI first. Every engine leans to CrewAI by about the same margin.
What are the alternatives to CrewAI and Mastra?
AI most often names LangChain LangGraph, OpenAI Agents SDK, Microsoft Agent Framework and Temporal in the same answers.
When is CrewAI the better pick?
AI usually lists CrewAI first for: Production multi-agent workflows; Autonomous agent orchestration.

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