Proofpoint Alternatives

Mimecast Gateway is a SaaS-based email security solution that uses sophisticated, multi-layered detection engines and intelligence to protect email data and employees from malware, spam, advanced threats and zero-day attacks.

Safeguard your email from abuse

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Try for free Open Source free $49.0 / Monthly (Per connection)

Hornetsecurity offers you comprehensive, integrated managed e-mail security services.

Barracuda Essentials offers advanced Office 365 security features including email scanning, archiving, backup & recovery, and real-time phishing defense.

Symantec Email Security.cloud provides always-on, inbound and outbound email security against malware, targeted attacks, and advanced threats

Agari is a data-driven security solution powering real-time cyber threat detection for companies & their customers.

RevBits email security solution offer the maximum protection against sophisticated and targeted attacks. Click here to know more about the RevBits email security solutions.

Free Trial

Stop hackers to send emails from your domain

freemium $8.0 / Monthly

Cloud Native DMARC

Open Source freemium $35.99 / Monthly (2 domains, 100K emails, 3 month data history, 1 user)

Securence is a managed spam service offering anti-spam and anti-virus filtering technologies.

Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.

Open Source Free Trial $0.81 / Monthly (Per User)

Reflexion is a cloud-based email security, archiving, encryption, and continuity for managed service providers

DMARC Analyzer is an email security tool to block malware and phishing attacks and increase deliverability.