MEET FINGERLYA clearer picture of every session.Explore the signals
$0.003 per identification

One price. Every signal.

Pay for identifications, not plans. Start with $3 of credit, build for free, and fund production traffic as it grows.

  • No monthly feeNothing is charged until you make a request.
  • No plans or tiersEvery detection, at one price.
  • No seat chargesInvite the whole team.
  • Free to buildDevelopment and staging keys cost nothing.
  • Credit keepsCredit you buy never expires.
Identification
$0.003
per identification

A visitor ID, the suspect score and every signal, in one response. No detection is held back for a higher plan.

Network lookup
$0.0005
per request we can’t identify

When a browser gives too little away to identify, you still get the network picture, at a sixth of the price.

Free
$0
always

Development and staging keys, retries of the same request, lookups that fail, and reading results from your server.

Signup credit
$3
free · 1,000 identifications

Every new account starts with it, and no card is needed to spend it. Add funds from $5 when you are ready.

Estimate a month

USD · EXCL. TAX

Usually a small share. These are charged $0.0005 instead of $0.003.

Estimated month
$295.00/ month

≈ $9.83 a day$0.00295 per request

Identifications98,000 × $0.003$294.00
Network lookups2,000 × $0.0005$1.00
Development, staging & retriesfree$0.00
Month$295.00
Start with $3 free

No card needed. 1,000 identifications before you add funds.

First month, after the $3 credit
$292.00
Funded with
One top-up of $295
Planning a large rollout? Let’s talk

Prices in USD, excluding taxes. Only production traffic is charged, at the price in effect when each request is made. The calculator is an estimate, not a quotation.

  1. 01 Sign up

    Your account starts with $3 of credit, enough for 1,000 identifications. No card needed.

  2. 02 Build for free

    Integrate and test with development and staging keys. Every signal is there, and nothing is charged.

  3. 03 Go live

    Add funds by card, from $5 to $5,000 at a time. Production requests spend from the balance.

  4. 04 Stay topped up

    Turn on auto top-up: when the balance drops below your threshold, your saved card is charged the amount you chose.

Every key belongs to an environment.

Only production spends your balance. The detection is the same in all three.

Development

FREE

The default for a new key.

Identification
$0
Request we can’t identify
$0
Every signal and the suspect score

Staging

FREE

Real traffic shapes, nothing billed.

Identification
$0
Request we can’t identify
$0
Every signal and the suspect score

Production

SPENDS BALANCE

Spends from your balance.

Identification
$0.003
Request we can’t identify
$0.0005
Every signal and the suspect score

Every signal. At every volume.

Nothing to unlock and nothing held back for a bigger plan. 1,000 identifications are on us.

Identification
  • Visitor ID with a confidence score
  • New and returning visitors
  • A request ID for every call
  • Retries of the same request charged once
  • Suspect score with weights you set, per key
Browser signals
  • Bot and automation detection
  • Browser tampering
  • VPN, proxy and Tor
  • Datacenter networks
  • Incognito and privacy settings
  • Virtual machines
  • Device farms and high activity
Mobile signals
  • Emulators and simulators
  • Rooted and jailbroken devices
  • Cloned apps
  • Frida and man-in-the-middle
  • Developer tools
  • Location spoofing
  • Active calls
Platform
  • Web, iOS and Android SDKs, with React, Vue, Next.js, Nuxt, React Native and Flutter
  • Signed webhooks with retries, up to 10 endpoints
  • Dashboards for events, visitors, traffic and signals
  • Public and secret keys, with allowed origins
  • Team roles: owner, admin, developer and billing
  • 1,000 requests a second across your organisation

Questions about the bill.

How prepaid billing works, and what it never charges for.

Talk to the team
How many identifications do I need?

Count the moments that matter rather than page views: signups, logins, checkouts, reward claims. Build and test with development and staging keys, which are free, then use your signup credit to measure real production volume before adding funds.

What exactly is charged?

A production identification is $0.003. A production request we cannot identify is $0.0005. Development and staging keys, lookups that fail, retries of the same request, refused requests, and reading results from your server are free.

What happens when my balance runs out?

Production requests are refused until you add funds, so usage only ever spends money you put in and nothing arrives as a bill at the end of the month. A burst of traffic can take the balance a little below zero before requests pause; your next top-up settles it. Auto top-up keeps it from happening at all.

Does my credit expire?

No. Credit you buy and your signup credit never expire. The only credit with an end date is a promotional grant, which says so when it is given.

How does auto top-up work?

Save a card, choose a threshold and an amount between $5 and $5,000. When the balance falls below the threshold, the card is charged that amount. By default it runs at most three times a day, five minutes apart, and pauses after three declined charges in a row.

Are there volume discounts or annual plans?

There are no plans and nothing to commit to: an identification is $0.003 at every volume, and you only fund what you use. If you are planning a very large rollout, talk to us about rate limits.

[ IDENTIFY ][ UNDERSTAND ][ DECIDE ][ FINGERLY ]
Less guessing. More knowing.

Make the next connection a trusted one.

Start with the signals, keep your own decisions, and pay only for what you identify. No credit card needed.