About Cerno AI
Cerno AI is an AI email assistant for business inbox triage. It reads every message that arrives, sorts it, summarizes it in one line, scores how urgent it is, and drafts the reply so you spend your day answering rather than reading.
Why Cerno AI exists
Most business owners do not have an email problem, they have a sorting problem. The messages that matter, a client question, an invoice, a deadline, arrive in the same stream as receipts, newsletters and notifications. Cerno AI takes the sorting away: everything you forward to your Cerno AI address is categorized, prioritized and summarized before you look at it.
What Cerno AI does
- Sorts incoming mail into clients, transactions, promotions and more.
- Writes a one-line summary of every message so you can decide in a second.
- Scores priority so high, medium and low are visible at a glance.
- Drafts replies you can edit and send in a couple of taps.
- Reads mail out loud and accepts spoken replies when your hands are busy.
- Schedules sends, snoozes threads and keeps a calendar of what is queued.
Who it is for
Founders, freelancers, consultants and small teams who run their business out of an inbox and lose an hour a day to it. Cerno AI works alongside Gmail, Outlook and custom-domain mail, so you can start by forwarding a single label before moving everything across.
Privacy and security
Your mail is stored in an encrypted database that only you can read. Sign-in supports passkeys, an authenticator app and one-time recovery codes, sign-in alerts flag new devices, and you can delete your account and all associated data at any time from Settings. Full detail is in the privacy policy.
Contact
Cerno AI is operated at cerno.email. Support requests, refund questions and press enquiries can be sent from the account settings page inside the app, or by replying to any Cerno AI email.
Common questions
What is Cerno AI?
Cerno AI is an AI email assistant for business inbox triage. It reads every message that arrives, writes a one-line summary, assigns a category and a priority, and drafts a reply you can send in a couple of taps.
Is Cerno the same as Cerno AI or Cerno Email?
Yes. Cerno, Cerno AI and Cerno Email all refer to the same product, available at cerno.email.
How do I start using Cerno AI?
Create an account, get your personal Cerno AI forwarding address, and point a Gmail, Outlook or custom-domain rule at it. Every plan starts with a 7-day free trial.
How much does Cerno AI cost?
Cerno AI offers Starter, Founder and Enterprise plans, each with a 7-day free trial. Current prices are listed on the pricing page. Subscriptions are sold and processed by Stripe.