Free at every tier. Pick yours.
No paid plans · No credit cards
Anonymous
100
calls / day
No signup. Public endpoint. Use it from anywhere.
- Public /public/ip/{ip} endpoint
- Edge-cached for 5 minutes
- Country, ASN, VPN, Tor, datacenter flags
- Fraud score 0–100
- No credit card
Registered
10,000
calls / day
Free account, personal API key, 100× the limit + usage analytics.
- Everything in Anonymous
- Personal API key
- Usage dashboard
- Per-key rate limits
- Threat intel detail (tags, sources, history)
- Batch lookups (up to 100)
- Email when limits hit
Enterprise
1,000,000
calls / day
Still free. We just want to know who you are. Higher batch limits, priority sources, SLAs.
- Everything in Registered
- 1M calls / day
- Batch lookups (up to 10,000)
- Priority threat intel sources
- 99.95% SLA
- Dedicated Slack / email support
- Custom integration help
Your server asks. We answer. Under 1ms.
Every signup, every login, every checkout. One API call between your server and ours.
{
"ip": "185.220.101.34",
"tor": true,
"vpn": false,
"hosting": true,
"risk": "critical",
"action": "block"
}Tor exit node
Anonymous routing. Block at the door.
{
"ip": "104.28.45.122",
"vpn": true,
"vpn_provider": "NordVPN",
"hosting": false,
"risk": "high",
"action": "challenge"
}Commercial VPN
Could be a real customer hiding their IP. Challenge, don't block.
{
"ip": "23.94.56.118",
"hosting": true,
"cloud_provider": "ColoCrossing",
"vpn": false,
"risk": "high",
"action": "hold"
}Datacenter / hosting IP
Real customers don't shop from a server farm. Hold for review.
Why is this free?
What's the catch?+
There isn't one. We're an anti-fraud project, not a SaaS funnel. Three free tiers cover almost every honest use case. The Enterprise tier exists because we want to know if someone's hammering us at 1M/day so we can size our infrastructure. Not to upsell you.
What happens if I exceed my limit?+
On Anonymous, requests start returning 429 once you cross 100 calls in 24 hours. Sign up and you instantly get 10,000/day plus a usage dashboard. If you need more, email us and we'll bump you to Enterprise.
What data do you have?+
28M+ records across 219 sources: IP reputation (4.5M IPs with threat tags), geo (8.6M ranges), proxy/VPN classifications (2.1M), ASN ranges, datacenter detection, residential proxy detection, RIR registry data, and more. Refreshed continuously.
Can I use this commercially?+
Yes. We don't restrict commercial use on any tier. The data we serve comes from public/community sources we aggregate. What you do with it is your business.
Will you ever charge?+
Not for IP intelligence at any of these volumes. If we ever offer paid features, they'll be additional capabilities (custom datasets, dedicated infra, on-prem). Never restrictions on what's free today.