Spam Prevention
Spam Prevention groups the cybersecurity tools focused on spam prevention, pulled from across every category so you can compare every option in one place. Filter by category or pricing to narrow the field. Independent and vendor-neutral: we never sell rankings.
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Local AI browser agent that blocks phishing links before users click them.
Agentic AI email security platform that investigates emails pre-delivery.
AI-powered phishing triage platform for analyzing employee-reported emails.
Free, unlimited CAPTCHA bot protection for verified domains via 2-line HTML embed.
Email aliasing service that forwards mail to real inboxes without exposing them.
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Home network security hardware device blocking spam, viruses, and phishing.
Unified network security appliance combining firewall, VPN, IPS, and more.
API for IP reputation lookup and email validation with fraud risk scoring.
Fraud detection API for validating emails, IPs, phones, wallets, URLs & more.
Email security gateway appliance for spam/malware filtering and mail flow control.
Email security layer for M365 with anti-phishing, sandboxing, and DLP.
Tiered cybersecurity bundles combining email, DNS, backup & SAT.
Cloud-based anti-spam and antivirus email filtering with AI threat detection.
Cloud email filter using block/allow lists and greylisting to reduce spam.
DNSBL of end-user IP ranges that should not send email directly to MX servers.
Cloud-managed DMARC record hosting with DNS-free policy management.
Forensic email analysis tool for detecting spam, phishing, and email threats.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Cloud-based email filtering blocking phishing, malware, spam & BEC attacks.
Cloud SMTP relay for hosting providers to filter outbound spam & protect IP reputation.
cPanel/WHM plugin for provisioning MailChannels email security for hosting customers.
