What are the best alternatives to callmux?

The top alternatives to callmux are AWS MCP Servers, Zapier MCP, Hugging Face MCP Server, ranked by real usage data on Unfragile.

Are there free alternatives to callmux?

Yes, 20 free alternatives to callmux exist, including AWS MCP Servers, Zapier MCP, Hugging Face MCP Server.

20 alternatives ranked by real usage data. callmux scores 27/100 — 20 tools score higher.

Originalcallmux

Multiplexer for MCP tool calls — parallel execution, batching, caching, and pipelining for any MCP server

20 alternatives

20 free options

20 score higher

AWS Labs' official MCP suite — docs, CDK, Bedrock KB, cost, Lambda and more as agent tools.