Who we are
About SipRadar
Independent, engineer-led VoIP threat intelligence. We protect PBX fleets from Berlin to São Paulo with a global honeypot mesh and APIs your ops team can deploy today.
Our mission
VoIP-native threat intelligence, built by engineers who run PBX fleets.
SipRadar started when a group of VoIP operators got tired of toll-fraud surprises and generic IP reputation lists that flagged their carrier peers. We built what we wished existed: a honeypot mesh that only cares about SIP behavior, an API your ops team can wire in an afternoon, and PBX audits that find allowguest before attackers do.
What we stand for
Built different from generic threat feeds
Engineer-led
No sales-driven roadmap. We ship what sysadmins and MSPs actually need: blacklist feeds, scans, and APIs that work on first deploy.
VoIP-native
We only score SIP-specific behavior. False positives on legitimate carrier peers are near zero because we never mix in email or SSH reputation.
EU-hosted
Primary region Frankfurt, standby Amsterdam. GDPR-ready by default with DPA on request and full data-subject tooling.
Independent
No VC pressure to monetize your telemetry. Revenue comes from API access and Enterprise deployments, not selling your data.
Timeline
From side project to global mesh
Q1 2024
Honeypot mesh goes live
First 40 SIP honeypots across EU and US. Threat graph v1 begins collecting REGISTER and INVITE probes.
Q3 2024
Public blacklist API
GET /v1/blacklist.txt and /v1/threats launch. Fail2Ban and iptables integration scripts ship.
Q1 2025
PBX scanner
On-demand remote audits for Asterisk, Kamailio, and 3CX. First 1,000 audits completed in 60 days.
Q3 2025
214 honeypots · 38 countries
Global mesh reaches production scale. SOC 2 Type II audit completed.
Q4 2026
SipRadar Pro launch
Active Defense and Enterprise tiers with WebSocket streaming, unlimited scans, and webhook alerts.
Trust & compliance
Procurement-ready from day one
- SOC 2 Type II
Independent AICPA audit of security, availability, and confidentiality controls. Report available under NDA.
- ISO/IEC 27001
Certified ISMS covering honeypot fleet, threat graph, and customer-facing APIs.
- GDPR
EU data protection by default. DPA on request, sub-processor registry, data-subject request tooling.
- HIPAA-ready
BAAs available for Enterprise. No PHI transits honeypots; SIP metadata minimized at capture.
Join us
Questions about Enterprise or private honeypots?
We work with carriers, MSPs, and regulated call centers. Reach out for architecture review or a custom deployment.