Topic

Open-source startups tagged #gpt

19 open-source startups in this directory carry the GitHub topic #gpt. 12 pushed code within 30 days of the snapshot of 2026-09-22, 0 have been quiet for 31–120 days, 7 have not pushed in over 120 days. Topics are set by each repository’s own maintainers, so this is what those projects chose to call themselves rather than a category we assigned.

12 of 19 pushed within 30 days of the snapshot of 2026-09-22. How we measure it →

The list

All 19, most-starred first.

The whole directory by ship status →

The last column is the most recent push GitHub reported to us on 2026-09-22. It counts a push to any branch, by a person or a bot — it is not a claim that anyone is maintaining the project, and a quiet repository may be a finished one.

ProjectWhat it doesStarsShip statusLast verified push
Significant-Gravitas/AutoGPT

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

187.5KStill shippingSep 22, 2026
langgenius/dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

156.9KStill shippingSep 22, 2026
All-Hands-AI/OpenHands

🙌 OpenHands: AI-Driven Development

88.8KStill shippingSep 22, 2026
lobehub/lobe-chat

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

82.8KStill shippingSep 22, 2026
menloresearch/jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

44.6KStill shippingSep 22, 2026
chatboxai/chatbox

Powerful AI Client

41.8KStill shippingSep 16, 2026
AstrBotDevs/AstrBot

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

40.8KStill shippingSep 21, 2026
chatchat-space/Langchain-Chatchat

Langchain-Chatchat(原Langchain-ChatGLM)基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

38.7KGone silentNov 10, 2025
songquanpeng/one-api

LLM API 管理 & 分发系统,支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型,统一 API 适配,可用于 key 管理与二次分发。单可执行文件,提供 Docker 镜像,一键部署,开箱即用。LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.

37KGone silentJan 9, 2026
reworkd/AgentGPT

🤖 Assemble, configure, and deploy autonomous AI Agents in your browser.

36.3KGone silentApr 29, 2025
vxcontrol/pentagi

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

24.9KStill shippingSep 10, 2026
Skyvern-AI/skyvern

Automate browser based workflows with AI

23.1KStill shippingSep 22, 2026
botpress/botpress

The open-source hub to build & deploy GPT/LLM Agents ⚡️

14.9KStill shippingSep 22, 2026
e2b-dev/E2B

Open-source, secure environment with real-world tools for enterprise-grade agents.

13.9KStill shippingSep 22, 2026
SawyerHood/draw-a-ui

Draw a mockup and generate html for it

13.6KGone silentJul 26, 2025
dataelement/bisheng

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.

12KStill shippingSep 22, 2026
h2oai/h2ogpt

Private chat with local GPT with document, images, video, etc. 100% private, Apache 2.0. Supports oLLaMa, Mixtral, llama.cpp, and more. Demo: https://gpt.h2o.ai/ https://gpt-docs.h2o.ai/

12KGone silentOct 9, 2025
tensorzero/tensorzero

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.

11.7KGone silentJun 11, 2026
getumbrel/llama-gpt

A self-hosted, offline, ChatGPT-like chatbot. Powered by Llama 2. 100% private, with no data leaving your device. New: Code Llama support!

10.9KGone silentApr 23, 2024

Related collections

Sideways from here.

The 8 largest other topics in the directory, then the other ways to slice it. Every count is as of the snapshot of 2026-09-22.

Snapshot of 2026-09-22 · 721 repos in the directory · every number on this page is measured against that date, not against today. What this measurement cannot tell you →