Start a conversation on your Mac. Continue on your phone. Finish in your terminal. AtomC keeps your AI in sync across every device — with tools ChatGPT doesn't have.
What you get that ChatGPT and Claude don't offer
| AtomC | ChatGPT | Claude | |
|---|---|---|---|
| Cross-device sync | ✓ | Partial | ✗ |
| Desktop app with local tools | ✓ | ✗ | ✗ |
| SVG vector generation | 4 variants | Basic | ✗ |
| Terminal CLI client | ✓ | ✗ | ✓ |
| 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.
We got tired of AI tools that don't talk to each other
"We built AtomC because we were paying for 5 different AI subscriptions that couldn't share a single conversation. One AI, everywhere — that's not a slogan, it's how we work every day."
Download AtomC free and start your first conversation in seconds.