AI agent builders · Mastra

Mastra alternatives, according to AI assistants

The AI agent builders that ChatGPT, Claude, Gemini and Perplexity name most, other than Mastra. Ranked by score, with the question each one wins most often.

1. 1.LangChain47

   Named in 3 of 3 answers to "What are the best platforms for building AI agents?"

2. 2.n8n25

   Named in 3 of 3 answers to "What's the best AI agent builder in 2026?"

3. 3.OpenAI AgentKit25

   Named in 3 of 3 answers to "What are the best platforms for building AI agents?"

4. 4.CrewAI24

   Named in 3 of 3 answers to "What are the best open-source AI agent frameworks?"

5. 5.Pydantic AI17

   Named in 3 of 3 answers to "Which AI agent framework should a developer choose?"

6. 6.Zapier Agents16

   Named in 3 of 3 answers to "What's the best no-code tool to build an AI agent?"

7. 7.Microsoft Copilot Studio13

   Named in 3 of 3 answers to "What's the best platform to build an AI agent that connects to my company's data?"

   compare Mastra vs Microsoft Copilot Studio

8. 8.Dify12

   Named in 3 of 3 answers to "What's the best self-hosted platform for running AI agents privately?"

   compare Mastra vs Dify

9. 9.Make12

   Named in 3 of 3 answers to "What are the best alternatives to n8n?"

   compare Mastra vs Make

10. 10.Vertex AI Agent Builder12

    Named in 3 of 3 answers to "What are the best platforms for building AI agents?"

    compare Mastra vs Vertex AI Agent Builder

Ranked by how often AI assistants name each product, weighted by position. How the score works · Back to Mastra · Full AI agent builders leaderboard