FunASR
★ 16.6k
vs
pctx
★ 258
FunASR vs pctx
FunASR: FunASR is a fundamental end-to-end speech recognition toolkit. It offers industrial-grade speech recognition, being 170x faster than Whisper, supporting over 50 languages, and integrating features like speaker diarization, emotion detection, and streaming.; pctx: pctx sits between AI agents and MCP servers, aggregating multiple upstream MCP servers, handling authentication, and exposing tools through a unified Code Mode interface. It replaces sequential tool calling with code execution, resulting in significant token reduction. It supports multiple installation methods and provides Python SDK for agent development.
01
TL;DR
Choose FunASR if…Meeting transcription with speaker labels, timestamps, and punctuation
Choose pctx if…Building AI agents that need to interact with multiple MCP servers efficiently
02
Side-by-Side Comparison
03
Features
FunASR01Extremely fast (170x faster than Whisper)
02Supports 50+ languages
03Built-in Speaker Diarization
04Emotion Detection
05Streaming ASR and vLLM Acceleration
pctx01Code Mode interface: tools exposed as code functions for efficient agent interaction
02Upstream MCP server aggregation: connect to multiple MCP servers through a single interface
03Simple config with CLI: create pctx.json config with a simple CLI
04Secure authentication: source secrets from environment variables, system keychain, and external commands
04
Use Cases
FunASR↳Meeting transcription with speaker labels, timestamps, and punctuation
↳Deployment as an OpenAI-compatible API server
↳Integration with AI agents (e.g., Claude, LangChain, Dify, AutoGen)
pctx↳Building AI agents that need to interact with multiple MCP servers efficiently
↳Running Code Mode sessions for complex multi-step operations with token reduction
↳Using as a unified MCP server for authentication and tool aggregation
05
Best For
FunASRMost PopularVoice / SpeechLLM Infra
pctxTrendingWorkflow AutomationSecurity & Safety
FAQ
FAQ
What is the difference between FunASR and pctx?
Both FunASR and pctx are in the Voice / Speech category. FunASR has 16.6k stars, while pctx has 258 stars.
Which is better, FunASR or pctx?
The best choice depends on your use case. Choose FunASR if Meeting transcription with speaker labels, timestamps, and punctuation, and pctx if Building AI agents that need to interact with multiple MCP servers efficiently.
Is FunASR free or open source?
Yes, FunASR is open source on GitHub (MIT).
Is pctx free or open source?
Yes, pctx is open source on GitHub (MIT).
→