Building Trust Intelligence for Security Teams
We help security operations teams save time by automatically identifying legitimate infrastructure, so analysts can focus on real threats instead of investigating Google IPs.
Our Mission
Security teams are drowning in alerts. Industry research (Ponemon, Gartner) consistently shows that up to 85% of security alerts are false positives, wasting thousands of analyst hours investigating legitimate infrastructure like CDNs, cloud providers, and corporate domains.
Reput.io was built to solve this. We provide a whitelist intelligence API that automatically identifies trusted infrastructure, allowing security teams to focus on real threats.
Our platform aggregates data from 180+ trusted sources including MISP, Cisco Umbrella, government domains, cloud providers, and critical infrastructure networks. We use smart trust inheritance to reduce noise while maintaining security rigor.
What We Stand For
Accuracy First
Every data source is vetted and categorized. We prioritize precision over coverage to ensure zero false whitelisting.
Performance
Sub-100ms response times powered by AWS serverless architecture. Up to 100,000 queries/day on Team plans, unlimited on Enterprise.
Continuous Updates
Our data sources update daily. New threats emerge constantly, and our whitelist intelligence evolves with them.
Our Story
If you've worked in a SOC, you know the feeling. Another alert fires. You open it. It's 8.8.8.8. Again. Or a Cloudflare IP. Or a Microsoft update server. You close it and move to the next one — which is also a false positive.
We built Reput.io because maintaining internal whitelists doesn't scale. Cloud providers rotate IPs, companies acquire new domains, CDNs expand their ranges. Your manually curated list is outdated the day after you update it.
So we automated it. 180+ authoritative sources, normalized daily, with confidence scoring that tells you not just "is this known?" but "how confident should I be?". One API call, sub-100ms, and your SOAR playbook moves on to the alerts that actually matter.
Built by Security Engineers
Our team has experience in SOC operations, threat intelligence, and security automation at enterprise scale. We understand the challenges security teams face because we've lived them.
Based remotely, serving security teams worldwide.
Ready to Reduce Your False Positives?
Join security teams that trust Reput.io to save analyst time and focus on real threats.