A Fair Solution for Every Need
Choose the plan that fits your needs.
Prices exclude VAT
Plan details
| Feature | Open source | Free API | Pro API |
|---|---|---|---|
Price | free (MIT license) | free | 15€/month+VAT |
Uniqueness | 90% | 99% | 99% |
Digital fingerprint | basic | advanced | advanced |
Visitor ID | |||
Monthly API calls included | 1,000 | 15,000 | |
Additional API calls | 0.001€ / call+VAT | ||
Uniqueness score | |||
Bot detection | |||
VPN detection | |||
Datacenter detection | |||
Threat level |
Entropy sources
| Source | Open source | Free API | Pro API |
|---|---|---|---|
| Audio signature | |||
| Canvas rendering | |||
| Font rendering | |||
| Hardware details | |||
| Locales | |||
| Math | |||
| Permissions | |||
| Browser plugins | |||
| Screen details | |||
| System details | |||
| WebGL rendering | |||
| Cipher suites | |||
| TLS versions | |||
| Extensions | |||
| Application-Layer Protocol Negotiation | |||
| TCP-level data | |||
| HTTP Header details | |||
| HTTP Header order |
ThumbmarkJS has been designed to be completely scalable. Due to its technical architecture, it suits extremely well for projects of a few thousand request per month to millions of requests per day. No sweat!