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DocsGPT Alternatives in 2026

The best 8 open-source DocsGPT alternatives in 2026, ranked by GitHub stars. Find free, self-hosted replacements for DocsGPT.

8 Alternatives
100% Open Source
Free To Self-Host

What are the best DocsGPT alternatives in 2026?

The best open-source DocsGPT alternatives in 2026 are AnythingLLM, Open WebUI, ChatGPT Next Web, LobeChat, GPT4All. These tools cover the same use cases as DocsGPT — ai-powered documentation chatbot with rag — with the advantage of being open-source, free to self-host, and backed by active communities. Top picks are ranked by GitHub stars and community adoption, so you can find a drop-in replacement that fits your workflow.

#1
AnythingLLM ★ 65k+ Top Pick

All-in-one desktop and Docker AI application

rag chat productivity open-sourceMIT
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#2
Open WebUI ★ 149k+ Top Pick

User-friendly self-hosted web UI for Ollama and LLMs

chat web-ui local open-sourceMIT
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#3
ChatGPT Next Web ★ 89k+ Top Pick

Cross-platform ChatGPT/Gemini UI with one-click deploy

chat web-ui open-source productivityMIT
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#4
LobeChat ★ 82k+

Modern open-source ChatGPT / LLMs UI framework

chat web-ui open-source llmApache-2.0
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#5
GPT4All ★ 77k+

Run powerful and customized LLMs locally

llm local open-source chatMIT
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#6
PrivateGPT ★ 57k+

Ask questions to your documents with 100% private AI

privacy rag llm open-sourceApache-2.0
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#7
Jan ★ 44k+

Open-source ChatGPT alternative that runs offline

chat local open-source llmApache-2.0 / GPL-3.0
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#8
LibreChat ★ 42k+

Enhanced ChatGPT clone with multi-model support

chat multi-model web-ui open-source
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Last updated: Aug 28, 2026 · Curated by AI Tools Hub Editorial · About · Contact · Privacy