IPQS IP Address Block List is a commercial threat intel feeds solution by IPQualityScore. Suped is a free email security platforms solution by Suped. Features, integrations, deployment and the company behind each one, side by side.
IP address blocklist service for identifying and blocking fraudulent IPs
Email deliverability platform that provides DMARC monitoring
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Based on what each listing shows: deployment, company size, price and open source.
IPQS IP Address Block List fits if you are a mid-market company or an enterprise.
Suped fits if you need a free product.
Common questions when comparing IPQS IP Address Block List vs Suped for threat intel feeds.
IPQS IP Address Block List: IP address blocklist service for identifying and blocking fraudulent IPs. Built by IPQualityScore.
Suped: Email deliverability platform that provides DMARC monitoring. Built by Suped.
The table above shows where their features, integrations, deployment and company size fit differ.
IPQS IP Address Block List is made by IPQualityScore. Suped is made by Suped. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. IPQS IP Address Block List and Suped are not in the same category on CybersecTools. Key differences: IPQS IP Address Block List is Commercial while Suped is Free. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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