Plans & pricing
The IP.SB API is free and needs no account. When you outgrow the free limits or want to use it inside a commercial product, we build a plan around your workload.
Free
$0forever
The full public API, open to everyone with nothing to sign up for.
- IPv4 and IPv6, geolocation, ISP, ASN and reverse DNS
- Plain text, JSON and JSONP, with CORS
- 100 requests per minute per IP (up to 5 per second)
- Great for personal projects and trying things out
Enterprise
For production
Customlet's talk
A dedicated API for commercial and high-volume use, shaped around what you actually need.
- Higher or unlimited request limits
- API key authentication
- Cleared for commercial and production use
- Managed hosting in the region and cloud you choose
- Self-host it with your own MaxMind license
- Uptime commitment and priority support
- Dedicated endpoints, bulk lookups and custom fields
- Onboarding help and a direct line to us
Feature comparison
| Feature | Free | Enterprise |
|---|---|---|
| IPv4 and IPv6 lookup | ✓ | ✓ |
| Geolocation, ISP, ASN and organization | ✓ | ✓ |
| Reverse DNS (PTR) hostname | ✓ | ✓ |
| Text, JSON and JSONP, with CORS | ✓ | ✓ |
| Rate limit | 100 / min · 5 / s | Custom |
| API key authentication | ✗ | ✓ |
| Personal and evaluation use | ✓ | ✓ |
| Commercial and production use | ✗ | ✓ |
| Dedicated endpoints and custom domain | ✗ | ✓ |
| Bulk and batch lookups | ✗ | ✓ |
| Custom response fields | ✗ | ✓ |
| Uptime commitment (SLA) | ✗ | ✓ |
| Managed hosting, your region and cloud | ✗ | ✓ |
| Self-hosted (bring your own MaxMind license) | ✗ | ✓ |
| Onboarding and integration help | Docs | Hands-on |
| Support | Community | Priority |
| Price | Free | Custom quote |