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Atomic Chat

atomic.chat

Free plan WindowsmacOSLinuxiOSAndroidAPI
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Spec score 7.9 #43 of 65 in AI chatbots and assistants

Spec sheet

What it does
Atomic Chat runs language models locally on your device so you can chat with them offline after downloading a model.Read 11 Oct 2026 · atomic.chat
Free plan
YesRead 21 Sep 2026 · atomic.chat
Integrations
Its MCP connectors can connect to tools including Notion, Google Drive, Slack, GitHub, Figma and Supabase; it supports STDIO, HTTP and SSE transports.Read 11 Oct 2026 · atomic.chat
Mobile apps
YesRead 21 Sep 2026 · atomic.chat
Privacy
The privacy policy says AI inference happens on the user's machine and conversation data is not transmitted; the product pages also disclose that anonymous app analytics may be sent.Read 11 Oct 2026 · atomic.chat
Support
The site lists support by email at [email protected].Read 11 Oct 2026 · atomic.chat
Agents
Atomic Chat exposes a local, OpenAI-compatible endpoint for agent tools such as OpenClaw and Hermes.Read 11 Oct 2026 · atomic.chat
Desktop requirements
The download page lists macOS 13.6 or later for Intel and Apple Silicon, Windows x64, and Linux x86_64.Read 11 Oct 2026 · atomic.chat
File analysis
You can ask local models to analyze documents such as contracts, medical records and financial files on your device.Read 11 Oct 2026 · atomic.chat
File uploads
YesRead 21 Sep 2026 · atomic.chat
Hardware limit
The product says larger models benefit from more memory or a GPU, and that the practical limit is the user's hardware.Read 11 Oct 2026 · atomic.chat
Model library
The product says it supports more than 1,000 models, including Llama, Qwen, DeepSeek, Mistral, Gemma and Phi.Read 11 Oct 2026 · atomic.chat
Offline use
After downloading a model, chatting, document analysis and the local API can work without an internet connection; internet is needed to download models or update the app.Read 11 Oct 2026 · atomic.chat
Open source
Atomic Chat describes itself as open source under the Apache-2.0 license.Read 11 Oct 2026 · atomic.chat
Web search
YesRead 21 Sep 2026 · atomic.chat

Plans and prices

Free Free $0 per month, forever Local AI chat · 1,000+ models · Offline operation · No account or subscription Read 21 Sep 2026 · atomic.chat
Atomic Chat Free per month, forever No subscription · no rate limits or usage caps · 1,000+ models Read 11 Oct 2026 · atomic.chat

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