Alternatives to Private Gpt

Open-source, local-first AI client for private, multi-model conversations.

Microsoft's open-source framework for running 1-bit LLMs with fast, lossless CPU/GPU inference

Run 123+ open-source models locally or connect online APIs in one free, open-source desktop app

Open-source TypeScript toolkit for building AI apps with 100+ models, streaming, and agent support

An open-source Python library for steering LLMs with native control flow, regex, and CFG constraints.

Free local AI chat running 1000+ open-source models fully offline.

Open-source desktop app for running RWKV RNN LLMs locally with infinite context.

Free open-source macOS app for blazing-fast local AI inference on Apple Silicon with prefix caching, batching, and MCP tools.

Run open-source AI models fully offline on iPhone and Mac, private by design.

Open-source local AI runtime: text, voice, vision, images, 3D, agents, on your hardware.

Open-source desktop hub for multiple AI models, offline and private.

Predibase by Rubrik: Fine-tune and serve open-source LLMs on managed infrastructure.

Run open models locally and in the cloud with Ollama's one-command CLI.

Open-source framework for building production-ready RAG pipelines and AI agents with full visibility and control.

Free local RAG chatbot for RTX GPUs – private document Q&A on your PC

Open-source Python library for guaranteed valid structured outputs from LLMs

Split big LLMs across your GPUs and run them locally with one OpenAI-compatible API.

Open-source Swift package wrapping the OpenAI API with async/await and Combine.

Free open-source repo with 62 pre-converted Apple Core AI models, recipes, and one-line Swift loading.

Free, open-source desktop app for side-by-side AI model comparison.

Fast, open-source tokenization library for training custom vocabularies with BPE, WordPiece, Unigram.

Run local LLMs offline with LM Studio's Bionic agent

Free GitHub repo of OpenAI API code examples, guides, and Jupyter notebooks.

Open-weight on-device AI with native audio, vision, and Japanese models, free under $10M revenue.

Run any GGUF AI model locally on Android with zero network permissions

Fastest offline AI server for Apple Silicon: local LLMs, images, music, video, 3D.

Private on-device LLM, speech-to-text, and image generation for Kotlin Multiplatform.

Extra-small OpenAI-compatible AI SDK for JS — 40x smaller installs.

One Ruby framework for all major AI providers—chat, images, audio, and tools.

Run local LLMs in your browser with zero infrastructure cost.