Best Hornetsecurity Alternatives & Competitors in 2024

Proofpoint provides cloud-based email security, e-discovery and compliance solutions for companies to protect sensitive business data.

Reduce costs with Mimecast's cloud archive to move to the cloud with a single, secure archive for email, files and other content.

Warm up your cold email inbox, and never land in spam anymore!

Try for free freemium $9.0 / Monthly

We're on a mission to spread DMARC across the globe to make email and the internet safer for all.

paid Free Trial

Protects your company by blocking spam and virus before they reach your network.

paid Free Trial €4.9 / Monthly (1 domain with 100 MB traffic)

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

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

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

Stop hackers to send emails from your domain

freemium $8.0 / Monthly

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

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.

Cloud Native DMARC

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

DMARCLY helps stop email spoofing, phishing, spam, business email compromise, ransomware, and improves email deliverability.

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.