1
LLMStack
llmstack.aiAlso covers llm · same kind of online tool
LLMStack lets users build generative AI apps, chatbots, and agents with data through a no-code platform.
Alternatives
The Best Private GPT Alternatives in 2026
19 alternatives0 free · 7 open source
Looking for something like Private GPT? Here are 19 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 7 are open source.
About Private GPTprivategpt.io
VisitConnect your own data sources to a private AI powered tool and start asking in natural language.
Top picks at a glance
First suggestionLLMStackLLMStack lets users build generative AI apps, chatbots, and…Open source optionGenerative AI DocsTextFX is a deprecated AI experiment from Google Creative…Another optionPetalsPetals runs large language models at home through a…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | LLMStack | — | Not stated | Web |
| 2 | Petals | — | Not stated | Web |
| 3 | Solar | — | Not stated | Web |
| 4 | Inception | — | Not stated | Web |
| 5 | Generative AI Docs | — | Yes | — |
| 6 | LLM-API-Key-Proxy | — | Not stated | — |
| 7 | ChatGLM2-6B | — | Not stated | — |
| 8 | llamafile | — | Not stated | — |
| 9 | Silly Tavern | — | Yes | — |
| 10 | KoboldAI | — | Not stated | Linux, Web, Windows |
All Private GPT alternatives
2
Petals
petals.devAlso covers llm · same kind of online tool
Petals runs large language models at home through a BitTorrent-style approach and supports text generation and fine-tuning.
3
Solar
console.upstage.ai/playground/chatAlso covers llm · same kind of online tool
Solar lets users try Upstage language and document AI tools in a browser, including chat, document parsing, OCR, and file questions.
4
Inception
chat.inceptionlabs.aiAlso covers llm
Inception Chat provides conversation with Mercury, a commercial diffusion language model.
5
Also covers llm · open source
TextFX is a deprecated AI experiment from Google Creative Lab for exploring language and text.
6
LLM-API-Key-Proxy
github.com/Mirrowel/LLM-API-Key-ProxyAlso covers llm
LLM-API-Key-Proxy provides a gateway for multiple language model APIs, with compatible endpoints and provider translation.
7
ChatGLM2-6B
github.com/zai-org/ChatGLM2-6BAlso covers llm
This bilingual chat language model is described in English and Chinese on the ChatGLM2-6B repository page.
8
llamafile
github.com/Mozilla-Ocho/llamafileAlso covers llm
llamafile packages language models so they can be distributed and run as a single file.
9
Also covers llm · open source
SillyTavern is a frontend for users working with large language models.
10
KoboldAI
koboldai.comAlso covers llm · same kind of online tool
KoboldAI provides local AI tools, including an API server, a lightweight interface, and a hosted service.
11
Owlbot
owlbot.aiAlso covers llm · same kind of online tool
Owlbot lets companies create AI chatbots and workflows trained on their business information.
12
Open Webui
github.com/open-webui/open-webuiAlso covers llm
Open WebUI provides an interface for using AI models, including Ollama and the OpenAI API.
13
Also covers llm · open source
This HR chatbot answers user questions with tools through an autonomous agent workflow.
14
Also covers llm · open source
This project describes serving an LLM as a chatbot service through a multi-agent framework.
15
Also covers llm · open source
RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain.
16
Also covers llm · open source
KoboldCpp runs GGUF models through a KoboldAI interface in a single-file application.
17
Also covers llm · open source
Ollama helps users run and work with open models through a local AI tool.
18
GitLoop
gitloop.comSame kind of online tool
GitLoop lets developers search codebases in natural language, generate documentation and tests, and review pull requests.
19
Botsheets
botsheets.comSame kind of online tool
Botsheets connects Google Sheets data to marketing chatbots and can generate Google Slides presentations with insights and visualizations.
No alternatives match this filter.
Alternatives to similar tools
Open Webui24 alternativesLLMStack24 alternativesAutonomous HR Chatbot24 alternativesPetals24 alternativesGenerative AI Docs24 alternativesLLM-API-Key-Proxy24 alternatives
What is the best alternative to Private GPT?
Based on features, tags and platforms, the closest alternatives to Private GPT are LLMStack, Petals, and Solar.
Are there open-source alternatives to Private GPT?
Yes: Generative AI Docs, Silly Tavern, Autonomous HR Chatbot, and Alpaca-LoRA-Serve.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative