Start a conversation on your Mac. Continue on your phone. Finish in your terminal. AtomC keeps your AI in sync across every device — powered by our own custom-trained models.
Atoms are the fundamental building blocks of everything. AtomC is the fundamental AI tool — one assistant that works everywhere, built from the ground up with our own custom-trained models.
No wrappers. No third-party APIs. Just a purpose-built AI platform created by engineers who ship production software every day.
What you get that other AI assistants don't offer
| AtomC | Others | |
|---|---|---|
| Custom-trained models | ✓ | ✗ |
| Cross-device sync | ✓ | Partial |
| Desktop app with local tools | ✓ | ✗ |
| SVG vector generation | 4 variants | ✗ |
| Terminal CLI client | ✓ | Limited |
| No data training | ✓ | Opt-out |
| Free tier | ✓ | ✓ |
Get started with your platform of choice
Native app for macOS, Windows, and Linux
Everything you need in an AI assistant
Get real-time information from the web. AtomC can search and summarize current events, weather, and more.
Paste code snippets for explanations, debugging help, or refactoring suggestions. Supports all major languages.
Start a conversation on your phone, continue on desktop. Your chat history syncs across all devices.
Your conversations are encrypted. We don't train on your data. Self-hosted options available for enterprises.
Latest updates to AtomC
Everything you need to know about AtomC
AtomC is a cross-platform AI assistant that keeps your conversations in sync across every device. It's available as a native desktop app (macOS, Windows, Linux), a mobile app (iOS), and a web app — all powered by the COALS platform.
Yes. AtomC is free to download and use on all platforms. Create a COALS account and start chatting immediately — no credit card required.
Every conversation is synced in real time through the COALS platform. Start a conversation on your Mac, continue on your phone, and pick it back up in your browser. There's nothing to configure — just sign in with the same account on each device.
AtomC is powered by our own custom-trained models built on the COALS platform. We are not a wrapper for third-party AI services — our models are trained and optimized specifically for the tasks AtomC excels at, including web search, code analysis, and general conversation.
AtomC runs on our own custom-trained models — not a wrapper for OpenAI, Anthropic, or any other provider. It also syncs your conversations across every device in real time, includes built-in web search and code analysis, and gives you native apps for desktop, mobile, and web through a single COALS account.
Yes. Your conversations are encrypted in transit and at rest. Your data is never sold or used to train AI models. You can delete your conversations and account at any time.
AtomC is available on macOS, Windows, Linux (desktop), iOS (mobile), and as a web app at atomc.coals.ai. An Android app is in development. All platforms sync seamlessly through your COALS account.
Check the documentation for guides and troubleshooting. You can also reach out through the COALS platform support channels for direct assistance.
Built by engineers who ship production software every day.
Download AtomC free and start your first conversation in seconds.
