AstrBot alternatives

AstrBotDevs/AstrBot (42k stars, +98 this week): AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw… 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 AstrBot, 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. langgenius/dify

   +126/wkest.

   Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Why it matters: useful plumbing for shipping LLM-powered features.

   158k stars · TypeScript · shared topics: agent, ai, gpt, llm, mcp, openai, python

2. 2. unslothai/unsloth

   +84/wkest.

   Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, FLUX and more. Why it matters: useful plumbing for shipping LLM-powered features.

   78k stars · Python · shared topics: agent, ai, chatgpt, llama, llm, openai, python

3. 3. lobehub/lobehub

   +56/wkest.

   🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI… Why it matters: useful plumbing for shipping LLM-powered features.

   83k stars · TypeScript · shared topics: agent, ai, chatgpt, gemini, gpt, mcp, openai

4. 4. headroomlabs-ai/headroom

   +266/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: agent, ai, llm, mcp, openai, python

5. 5. langchain-ai/langchain

   +161/wkest.

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

   148k stars · Python · shared topics: ai, chatgpt, gemini, llm, openai, python

6. 6. f/prompts.chat

   +154/wkest.

   f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Why it matters: useful plumbing for shipping LLM-powered features.

   173k stars · HTML · shared topics: ai, chatgpt, gemini, gpt, llm, openai

7. 7. langchain-ai/langgraph

   +119/wkest.

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

   43k stars · Python · shared topics: ai, chatgpt, gemini, llm, openai, python

8. 8. asgeirtj/system_prompts_leaks

   +77/wkest.

   Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Why it matters: useful plumbing for shipping LLM-powered features.

   70k stars · Python · shared topics: ai, chatbot, chatgpt, gemini, llm, openai

9. 9. langbot-app/LangBot

   +35/wkest.

   Bots for Discord Slack LINE Telegram Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM… Why it matters: useful plumbing for shipping LLM-powered features.

   18k stars · Python · shared topics: agent, discord, llm, openai, qq, telegram

10. 10. Tencent/WeKnora

    +553/wkest.

    Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki. Why it matters: useful plumbing for shipping LLM-powered features.

    34k stars · Go · shared topics: agent, ai, chatbot, llm, openai

11. 11. BlenderGPT3D/blender-ai-addon

    +525/wkest.

    Blender add-on: create and edit 3D models by chatting with AI - send text or an image, get working bpy code. Why it matters: useful plumbing for shipping LLM-powered features.

    203 stars · Python · shared topics: ai, chatgpt, gpt, llm, python

12. 12. OpenHands/OpenHands

    +77/wkest.

    🙌 OpenHands: AI-Driven Development. Why it matters: useful plumbing for shipping LLM-powered features.

    91k stars · TypeScript · shared topics: agent, chatgpt, gpt, llm, openai

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