Sec1 ZeroDefender is a commercial threat intel feeds solution by Sec1. Suped is a free email security platforms solution by Suped. Features, integrations, deployment and the company behind each one, side by side.
Real-time zero-day vulnerability detection and alerting platform
Email deliverability platform that provides DMARC monitoring
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Sec1 ZeroDefender fits if you are a mid-market company or an enterprise.
Suped fits if you need a free product.
Common questions when comparing Sec1 ZeroDefender vs Suped for threat intel feeds.
Sec1 ZeroDefender: Real-time zero-day vulnerability detection and alerting platform. Built by Sec1.
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.
Sec1 ZeroDefender is made by Sec1. 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. Sec1 ZeroDefender and Suped are not in the same category on CybersecTools. Both cover Alerting. Key differences: Sec1 ZeroDefender is Commercial while Suped is Free. Use the table above to see where features, deployment and company size fit differ.
No Threat Intel Feeds shortlist yet. This is the closest one.
Updated 2026-11-01
See the shortlist