The Email Client
Carbon is the high-performance email client for those who value their time. Powered by 100% on-device intelligence, it filters the noise so you can finish your day and go home.
That is a full workday lost every single week just managing your inbox. We give that day back to you.
Decision fatigue sets in after just 2 hours of filtering noise. Carbon filters it for you.
Imagine ending your day with zero unread messages. That is the new standard.
Carbon isn't for people who love organizing folders. It's for people who want to be done with email.
We extract the question so you can unblock your team in seconds, not minutes. Decision made.
Carbon turns a vague request into a concrete checkbox. Checking it off feels better than archiving it.
A dedicated space for the people who actually matter. Ignore the robots and newsletters.
Locate that one invoice from 2024 in milliseconds. Your archive is searchable, but invisible.
Because we don't have it. Our intelligence runs on your device, so your secrets remain yours.
Search 50,000 emails in the blink of an eye. Carbon keeps up with your brain, not your internet connection.
Open emails without triggering a sales tracking pixel. We block the spies so you can read in peace.
No. Carbon is a lens for your existing Gmail account. You keep your address, your contacts, and your history. We just give you a better, faster way to experience it.
We don't, yet. We are building this because we need it. In the future, we may add optional power user features, but we pledge to always maintain a robust, fully featured free tier. A peaceful inbox shouldn't be a luxury item.
Yes. Our intelligence runs completely on your device. We technically cannot see your emails even if we wanted to. Your data never leaves your hardware.
We are laser focused on perfecting the desktop experience first, where the deep work happens. Mobile companions are coming late 2026.
We are onboarding a select group of founding members
to help shape the future.