Pricing

Per account. Per month. No surprises.

Free for a single user, coming soon. Every plan runs the same engine on the same EU-sovereign infrastructure, and every feature is in every plan.

Single user

Free

Coming soon. The whole product for one person, private or company-attached. No card, no expiry.

$0single account
  • All four vectors: message, app, identity, behavioral
  • AI scoring on every message, before interaction
  • Email, Slack and Teams
  • EU-sovereign hosting
  • Four-minute setup, no MX changes
Coming soon
Regulated at scale

Sovereign

For firms with their own auditors, DPAs and dedicated-tenancy requirements.

Customannual
  • Everything in Pro
  • Dedicated EU tenancy
  • Custom DPA and audit support
  • SIEM export and API access
  • Named security engineer
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Prices in USD, per protected account. The Identity and Behavioral vectors reach GA in Q4 2026 and are included in every plan at no added cost.

Questions security leads ask.

Is there really a free tier?

Yes. One protected account, private or company-attached, with the full product behind it. No card, no trial clock. Teams pay only for the accounts beyond the first.

What is a protected account?

One mailbox that Sentaro watches. Shared aliases and distribution lists do not count, so most organizations pay for fewer accounts than they have people.

Where does our data live?

Training and inference run on EU-sovereign compute. Your signals never leave Europe, are never used to train third-party models, and analysis is automated: nobody at Sentaro reads your mail in the course of providing the service. Where a slice of anonymized data is reviewed for forensic analysis, the DPA says exactly when and by whom.

Do we have to rip out our secure email gateway?

No. Sentaro connects through the Google Workspace and Microsoft 365 APIs alongside whatever you run today. Most customers retire the gateway later, once the engine has proven itself on live traffic.

How long does deployment actually take?

Four minutes. An admin connects the tenant over API, with no agents on endpoints, no MX-record changes and no rules to migrate. Protection starts immediately and historical visibility follows within 15 minutes.

Can we cancel?

Anytime, no questions asked. Monthly plans stop at the end of the period; annual plans follow the refund policy.

Start free. Upgrade when you add your first colleague.

Four minutes to connect Google Workspace or Microsoft 365.