Device intelligence pricing, and the free tier is real
Veriprint is a device intelligence API for visitor identification and bot detection. The free tier gives you 20,000 identifications a month at $0, forever. Overage on Pro is $0.20 per 1,000, billed monthly. The gotchas are printed on the cards, not buried in a sales call.
Free
For side projects and evaluation.
- ✓Full browser + server signals
- ✓Fuzzy persistence engine
- ✓Bot & VPN detection
- ✓7-day visit history
- ✓Community support
Pro
For products in production.
- ✓Everything in Free
- ✓90-day visit history
- ✓Server-side events API
- ✓Webhooks on new-visitor / bot
- ✓99.9% uptime SLA
- ✓Email support, 1-day response
Scale
For high-volume fraud teams.
- ✓Everything in Pro
- ✓Unlimited history retention
- ✓Self-hosting option (your VPC)
- ✓Custom signal weighting
- ✓SSO + audit logs
- ✓Dedicated support & Slack channel
What do the plans cost, and where are the limits?
The same answers we give over email, written down once.
A visitorId derived from device signals is personal data under GDPR, so you need a lawful basis (usually legitimate interest for fraud prevention) and a mention in your privacy policy. Veriprint is first-party by design, stores no PII, never shares signals across customers, and offers self-hosting so raw signals never leave your infrastructure. We are a processor; you are the controller.
Fingerprinting is probabilistic, so we do not claim 100 percent. Confidence is a similarity score returned on every response, not a hard-coded value. Identification stays strong over weeks and good over a few months, then degrades gracefully. Multi-year persistence only holds for devices that keep at least one anchor and do not change hardware. We would rather give you a number than a slogan.
Yes, with a caveat. Private windows partition storage, so anchors are weaker, but the probabilistic fingerprint still identifies the device from its signals. You also get an incognito:true flag on the response so you can treat those visits differently.
A single identification is ~40ms p95 server-side. The browser agent collects signals in parallel (the audio fingerprint is the slowest at ~30ms). It is fast enough to run inline on a login or signup without a spinner.
Yes. The whole stack is a monorepo that boots with docker compose up, which starts the API, web app, Postgres, and Redis. On the Scale tier you run it in your own VPC so raw signals never leave your network. You bring your own Postgres and Redis.