FingerprintJS
FingerprintJS (Fingerprint Pro) provides browser and mobile device identification with 99.5% accuracy using advanced fingerprinting signals. Its API detects bots, account sharing, multi-accounting and payment fraud, and exposes risk signals
Our Verdict
The sharpest developer-friendly device ID on the market; pair it with a rules engine for real fraud stopping.
Pros
- 99.5% device ID accuracy, widely benchmarked
- Simple JS/SDK integration in minutes
- Pricing transparent and dev-friendly
- Strong Bot Detection and Smart Signals addons
Cons
- Device ID alone does not stop determined fraudsters
- Privacy reviews needed in EU deployments
- Not a full risk decision engine
- Costs grow linearly with identification calls
When to Use FingerprintJS
Good fit if you need
- Device fingerprinting for multi-account fraud detection
- Bot detection signal for login abuse prevention
- Account sharing detection for SaaS license enforcement
- Payment fraud scoring via persistent browser identity
- Smart signal API for promo abuse and coupon fraud prevention
Pricing
Price wrong?FingerprintJS Pricing
- Pricing Model
- freemium
- Free Tier
- Yes
- Entry Price
- —
- Enterprise Available
- No
- Transparency Score
- —
Beta — estimates may differ from actual pricing
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Lock-in Assessment
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