Spamhaus Policy Blocklist (PBL) vs Suped: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Spamhaus Policy Blocklist (PBL) is a free threat intel feeds tool by Spamhaus. Suped is a free email security platforms tool by Suped. Compare features, ratings, integrations, and community reviews side by side to find the best threat intel feeds fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
Email security teams protecting against compromised end-user machines sending spam will find Spamhaus Policy Blocklist most valuable for its real-time DNSBL coverage of 1.4 billion IPv4 addresses, roughly 40 percent of routable space, updated continuously from ISP submissions and botnet research. The free pricing and native integrations with SpamAssassin and Rspamd make it a straightforward addition to existing mail stacks without budget negotiation. Skip this if your organization needs IPv6 coverage as the primary defense; PBL includes IPv6 but the legacy IPv4 focus reflects where the actual compromised end-user traffic originates. Startup and SMB security teams drowning in DMARC aggregate reports will actually get value from Suped because it converts RUA and RUF data into actionable dashboards instead of leaving you to parse XML files manually. The free tier removes the budget barrier for domain authentication monitoring, and unlimited domain tracking means you're not nickel-and-dimed as you scale. This is not the tool for organizations needing post-breach forensics or detection beyond email spoofing; Suped stays in its lane with DMARC policy hardening and won't replace your broader email security stack.
