stagehand alternatives

browserbase/stagehand (26k stars, +67 this week): The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more. Why it matters: useful plumbing for shipping LLM-powered features.

Below are 12 other LLM tooling repos tracked by OSS Radar that share at least two GitHub topics with stagehand, ordered by how many topics overlap, then by stars gained in the last 7 days. Topic overlap means a similar problem space, not a drop-in replacement, so check each project's README.

1. 1. unclecode/crawl4ai

   +357/wkest.

   Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Why it matters: useful plumbing for shipping LLM-powered features.

   86k stars · Python · shared topics: ai, ai-agents, data-extraction, playwright, python, web-scraping

2. 2. rohitg00/ai-engineering-from-scratch

   +2k/wkest.

   Learn AI Engineering! Learn it. Build it. Ship it for others. Why it matters: useful plumbing for shipping LLM-powered features.

   69k stars · Python · shared topics: agents, ai, ai-agents, python, typescript

3. 3. langchain-ai/langchain

   +182/wkest.

   The agent engineering platform. Why it matters: useful plumbing for shipping LLM-powered features.

   148k stars · Python · shared topics: agents, ai, ai-agents, python, typescript

4. 4. mem0ai/mem0

   +266/wkest.

   The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production. Why it matters: useful plumbing for shipping LLM-powered features.

   67k stars · Python · shared topics: agents, ai, ai-agents, python

5. 5. langchain-ai/langgraph

   +249/wkest.

   Build resilient agents. Why it matters: useful plumbing for shipping LLM-powered features.

   43k stars · Python · shared topics: agents, ai, ai-agents, python

6. 6. VoltAgent/voltagent

   +63/wkest.

   AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework. Why it matters: useful plumbing for shipping LLM-powered features.

   11k stars · TypeScript · shared topics: agents, ai, ai-agents, typescript

7. 7. headroomlabs-ai/headroom

   +466/wkest.

   Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. Why it matters: useful plumbing for shipping LLM-powered features.

   75k stars · Python · shared topics: ai, python, typescript

8. 8. code-yeongyu/oh-my-openagent

   +140/wkest.

   OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering. Why it matters: useful plumbing for shipping LLM-powered features.

   70k stars · TypeScript · shared topics: ai, ai-agents, typescript

9. 9. mastra-ai/mastra

   +109/wkest.

   Mastra is the modern TypeScript framework for AI-powered applications and agents. Why it matters: useful plumbing for shipping LLM-powered features.

   29k stars · TypeScript · shared topics: agents, ai, typescript

10. 10. openai/openai-agents-python

    +77/wkest.

    A lightweight, powerful framework for multi-agent workflows. Why it matters: useful plumbing for shipping LLM-powered features.

    30k stars · Python · shared topics: agents, ai, python

11. 11. xzf-thu/VoiceMem

    +67/wkest.

    Infrastructure for the next generation of voice agents, designed to provide universal memory. Why it matters: useful plumbing for shipping LLM-powered features.

    2.5k stars · Python · shared topics: ai, ai-agents, python

12. 12. yakuikai/tokentab

    +2.1k/wkest.

    Local-first CLI and web dashboard that reads Claude Code, Codex and Gemini CLI session logs and shows token usage and cost by model… Why it matters: useful plumbing for shipping LLM-powered features.

    1.2k stars · Python · shared topics: ai, python

More: all trending LLM tooling repos · compare stagehand with the top 2