/AI6h ago

ClickHouse PyPI analysis reveals surging adoption of AI agent libraries, led by LiteLLM and LMSYS co-founder Lianmin Zheng's SGLang

LiteLLM led the sector with 513 million downloads.

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#608Ying Sheng
Lianmin Zheng
ClickHouse
SGLang
Original postLianmin Zheng#746
ClickHouse@ClickHouseDB

PyPI May 2026: 163.8 billion downloads (+9.2% MoM).

The AI agent race is now measurable in download counts:

⚡ sglang: 304M (+744% in 3 months), @lsyincs @sgl_project - the sleeper hit 🔀 litellm: 513M (+425% in 3 months), @krrish_dh @ishaan_jaff @LiteLLM 📐 pydantic-ai-slim: 268M (+85% MoM), @samuelcolvin @pydantic 🌐 langchain-protocol: 37M (+524% in one month), @hwchase17 @LangChain 🕷️ browser-use: 24M (+132% MoM), @mamagnus00 @gregpr07 @browser_use 🤝 crewai: 14.5M (+108% MoM), @joaomdmoura @crewAIInc

boto3 still #1 at 3.3B. AWS wins the boring prize.

Full data: https://clickhou.se/43USFbm

12:00 PM · Jun 8, 2026 · 13K Views
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SGLang@sgl_project

Sleeper hit no more 😄 304M downloads and +744% in 3 months — humbled to see SGLang growing alongside this incredible community. Thank you all for building with us!

ClickHouse@ClickHouseDB

PyPI May 2026: 163.8 billion downloads (+9.2% MoM).

The AI agent race is now measurable in download counts:

⚡ sglang: 304M (+744% in 3 months), @lsyincs @sgl_project - the sleeper hit 🔀 litellm: 513M (+425% in 3 months), @krrish_dh @ishaan_jaff @LiteLLM 📐 pydantic-ai-slim: 268M (+85% MoM), @samuelcolvin @pydantic 🌐 langchain-protocol: 37M (+524% in one month), @hwchase17 @LangChain 🕷️ browser-use: 24M (+132% MoM), @mamagnus00 @gregpr07 @browser_use 🤝 crewai: 14.5M (+108% MoM), @joaomdmoura @crewAIInc

boto3 still #1 at 3.3B. AWS wins the boring prize.

Full data: https://clickhou.se/43USFbm

2hViews 697Likes 4Bookmarks 1
Kadir Durmazlar@kadirxvibe

@ClickHouseDB @lsyincs @sgl_project @krrish_dh @ishaan_jaff @LiteLLM That's a really crazy ratio.

4hViews 52Likes 1