GPT4All

Spec sheet

Purpose

GPT4All runs open-source language models locally on Windows, macOS, and Linux.Read 12 Oct 2026 · nomic.ai

Intended users

GPT4All describes itself as designed for developers, teams, and AI power-users.Read 12 Oct 2026 · nomic.ai

Free plan

YesRead 20 Sep 2026 · nomic.ai

App integrations

YesRead 20 Sep 2026 · nomic.ai

Mobile apps

NoRead 20 Sep 2026 · nomic.ai

Privacy

The product page says GPT4All runs on-device without cloud processing and that no data leaves the machine.Read 12 Oct 2026 · nomic.ai

Support

The GPT4All troubleshooting guide directs users with persistent model problems to share their experience on Discord.Read 12 Oct 2026 · docs.gpt4all.io

Company

Nomic says it released GPT4All in 2023 as a project for running language models locally.Read 11 Oct 2026 · nomic.ai

API limitation

LocalDocs can be enabled for API-server chats through the desktop interface, but not directly through the API itself.Read 12 Oct 2026 · docs.gpt4all.io

API server

The documentation lists a GPT4All API Server.Read 11 Oct 2026 · docs.gpt4all.io

Customization

The GPT4All product page describes full customization as a capability.Read 11 Oct 2026 · nomic.ai

Desktop downloads

The official page provides downloads for Windows, Windows ARM, macOS, and Ubuntu.Read 11 Oct 2026 · nomic.ai

Document integrations

The documentation provides local AI chat guides for Microsoft Excel, Google Drive, Obsidian, and OneDrive.Read 11 Oct 2026 · docs.gpt4all.io

File uploads

YesRead 20 Sep 2026 · nomic.ai

Hardware requirements

The FAQ says the CPU needs AVX or AVX2 support and enough RAM to load the selected model.Read 12 Oct 2026 · docs.gpt4all.io

Local AI chatbot

GPT4All runs open-source language models locally on Windows, macOS, and Linux, with no cloud required.Read 11 Oct 2026 · nomic.ai

Local API

GPT4All includes an optional OpenAI-compatible local HTTP API server that listens on localhost, with port 4891 as the default.Read 12 Oct 2026 · docs.gpt4all.io

Local document chat

GPT4All includes LocalDocs for chatting with documents stored on the user’s device.Read 11 Oct 2026 · nomic.ai

Local documents

LocalDocs lets users chat with their local files using on-device embeddings and view which files were referenced.Read 12 Oct 2026 · docs.gpt4all.io

LocalDocs file types

The documented default LocalDocs file extensions are TXT, PDF, Markdown, and reStructuredText.Read 12 Oct 2026 · docs.gpt4all.io

Model support

GPT4All connects to Hugging Face models using a llama.cpp backend and is optimized for 3–13 billion parameter models on consumer hardware.Read 12 Oct 2026 · docs.gpt4all.io

No API or GPU required

The documentation says GPT4All can run on desktops and laptops without API calls or GPUs.Read 11 Oct 2026 · docs.gpt4all.io

Private processing

The documentation describes its desktop app as on-device and says local documents and files can be brought into chats using Nomic embedding models.Read 11 Oct 2026 · docs.gpt4all.io

Python SDK

The documentation provides a Python SDK for running models through llama.cpp and Nomic’s C backend.Read 12 Oct 2026 · docs.gpt4all.io

Remote provider limitation

When users connect a remote model provider API, their prompts leave their computer and go to that provider.Read 12 Oct 2026 · docs.gpt4all.io

Plans and prices

Every GPT4All plan and price →

Where Specifiction places it

• AI chatbots and assistants#31 of 658.4