Email security comparison
Compare the operating model, not only the feature list. Ṣọ connects mailbox protection, external threat intelligence, and managed response for organizations and security partners.
| Question | Ṣọ | KnowBe4 |
|---|---|---|
| Best fit | Organizations, security teams, MSPs, and MSSPs connecting mailbox protection with external threat operations | Organizations managing human risk and Microsoft 365 email |
| Buying path | Scoped enterprise briefing, with a separate self-serve path for individual inbox protection | Demo-led cloud email security; published Prevent pricing begins at 25 seats |
| Setup | Confirm protected users, import the mailbox roster, register assets, and enable the contracted services | Microsoft 365 cloud email security with organizational administration |
| Privacy | Email content is processed for a verdict without becoming a stored mailbox archive | Review the vendor's current data-handling terms for your deployment |
| Operational scope | Mailbox threats, external impersonation and exposure, evidence, response history, and eligible takedown coordination | Inbound and outbound protection, data loss prevention, and user education |
Competitor information checked against the vendor's public product pages in September 2026. Review KnowBe4's current page.
Why organizations consider Ṣọ
Mailbox threats can connect to lookalike domains, exposed identities, rogue infrastructure, and customer-facing abuse.
Ṣọ is designed to keep the message verdict, external finding, supporting evidence, decision, and response status in one operating relationship.
It depends on the required scope. KnowBe4 is built for organizations managing human risk and microsoft 365 email. Ṣọ connects employee mailbox protection with registered-asset monitoring, external threat intelligence, and managed response coordination. Confirm deployment, integrations, and commercial requirements during an enterprise briefing.
Yes. Individuals and smaller teams can use the separate self-serve inbox product. Enterprise coverage is scoped around protected users, registered assets, monitoring services, and response requirements.