Zero Spam is a website security service that protects websites and applications from spam and malicious activity by using a global email and IP blacklist, plus a detection network of over 40,000 sites, with real-time monitoring to detect and block threats. It employs honeypots, IP history analysis, and an AI-powered Zero Spam Confidence Score to proactively identify and stop spam at inception, with claimed results of hundreds of millions of attacks blocked across thousands of sites. The platform offers easy installation, subscription plans starting at $9/month (including a free tier), and a WordPress plugin with a blacklist search feature; Zero Spam is a service from Highfivery LLC.
AI named Zero Spam from December 2025 to September 2026.
Brand page for zerospam-org