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Cerno AI
What Cerno AI is
Cerno AI is a web-based email tool for organizing inbox work and preparing responses. It provides inbox triage, thread summaries, follow-up actions, and AI-drafted replies. Automatic sending is not available, so a person must send any drafted response. The service has paid monthly plans and no free plan. Starter Tier costs $19 a month, billed monthly, and covers 500 emails each month. Founder Tier costs $49 a month, billed monthly, with unlimited AI triage, priority processing speed, AI-drafted replies, VIP sender rules, and a 7-day free trial. Enterprise Tier costs $149 a month, billed monthly, and includes five team inboxes. These plans set different email, processing, sender-rule, and inbox allowances. Cerno AI is available through the web at cerno.email, with the listed pricing note starting at $19/mo and mentioning a 7-day trial.
Who it suits
Cerno AI suits people who want web-based inbox triage, summaries, follow-up actions, and drafted replies. It may also fit teams needing multiple inboxes through the Enterprise Tier.
What it does well
- Inbox triage and thread summaries
- AI-drafted replies available
- Follow-up actions included
- Founder plan offers unlimited AI triage
- Enterprise plan includes five team inboxes
What to know first
- No free plan
- Automatic sending is not available
- Starter Tier limits usage to 500 emails monthly
- Paid plans start at $19 a month
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Starter Tier | billed monthly · 500 emails / month | $19 a month |
| Founder Tier | billed monthly · Unlimited AI triage · Priority processing speed · AI-drafted replies · VIP sender rules · 7-day free trial | $49 a month |
| Enterprise Tier | billed monthly · 5 team inboxes | $149 a month |
As cerno.email lists them, read 24 Sept 2026. The maker's own page has the final word.
Verdict
Cerno AI combines inbox organization with summaries, follow-up actions, and drafted replies. Choose among its paid monthly plans based on email volume, AI processing, or team-inbox needs.
Where Cerno AI stands on Freedom251
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