Powered by the most accurate device intelligence, Fingerprint enables engineering and product teams to prevent fraud, improve user experiences, increase conversions, and better understand their traffic.
By processing almost 100 signals from the browser, device, and network, Fingerprint generates a stable and persistent unique visitor identifier. With Smart Signals, Fingerprint offers even more enhanced and actionable device intelligence around user behavior, bot detection, and network signals, including incognito mode, IP geolocation, VPN usage, browser tamper detection, and more, including a range of mobile signals to help you make faster, more informed decisions about your traffic.
Over 6,000 companies use Fingerprint to improve their visitor identification every day.
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Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing offers a single pricing dimension: prepaid API call units that expand your existing Enterprise contract. You purchase additional identification API calls in advance, on top of your current commitment. Each time the identification API runs, it counts as one call toward your volume, even for a repeat visitor. This dimension adds capacity rather than a new plan, so pricing scales directly with the number of prepaid units you buy. Use it when your expected API call volume grows beyond your current allotment.
Top-of-mind questions for buyers
What counts as one API call for billing under this expansion?
Each time the identification API runs and returns a visitor ID counts as one call. This applies even for a repeat visitor, because the servers must process every request. So identifying the same user twice consumes two calls, not one.
Am I charged for calls made during a malicious traffic surge or attack?
No. Two-level surge protection filters these out. The first level blocks DDoS attacks, so you are not billed for calls during an attack. The second is a web application firewall that filters malicious or abusive bot requests. You can also route requests through a custom filtering layer.
How does buying this expansion affect calls I already have under my Enterprise contract?
This dimension adds prepaid API call capacity on top of your existing Enterprise commitment. It does not replace your current allotment or create a new plan. You draw from the added units once your existing volume is used. Pricing scales directly with how many prepaid units you buy.
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We offer dedicated global customer success team members throughout the entire contract in addition to extensive onboarding resources, developer documentation, and support portal. support@fingerprint.com
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Fingerprint, powered by the most accurate device intelligence platform, enables companies to prevent fraud and improve user experiences. Fingerprint processes almost 100 signals from the browser, device, and network to generate a stable and persistent unique visitor identifier that can be used to understand visitor behavior.
With a commitment to best-in-class data security and privacy, Fingerprint is proud to be ISO 27001 certified, SOC 2 Type II, GDPR, and CCPA compliant. Fingerprint is trusted by over 6,000 companies worldwide, including 16% of the top 500 websites, to help catch sophisticated fraudsters and personalize experiences for trusted users.
This AMI sets up a private Footprint Cloud Appliance (FCA) within your AWS Subscription. You will thus be able to unleash all the power of Footprint for your AWS EC2 workloads. This is a BYOL license and the FCA must report to your Footprint Instance
1Password Device Trust Core continuously enforces device security and compliance policies, blocking unhealthy devices from accessing protected web applications via the 1Password browser extension.
Accurate, Consistent Identification with Valuable Risk Signals
Reviewed on Sep 13, 2026
Review provided by G2
What do you like best about the product?
The accuracy and consistency of identification - it's accurate enough to make decisions based on it, and risk signals add a lot of value. Also, integration was quick thanks to nice SDK.
What do you dislike about the product?
Raw event payload is deep and nested, so pulling specific signals takes more work than it should.
What problems is the product solving and how is that benefiting you?
It solves the problem of people operating too many accounts on a system that pays out money. Everything else - emails, phone numbers are easy to rotate - device identity isn't.
Marketing and Advertising
Straightforward Implementation That Helps Prevent Fraud
Reviewed on Sep 09, 2026
Review provided by G2
What do you like best about the product?
Fingerprint is straightforward to implement and consistently helps us identify suspicious users. It’s been effective for preventing fraud and account abuse, while keeping friction low for legitimate customers.
What do you dislike about the product?
Pricing can become expensive as usage grows, and troubleshooting false positives or unexpected identification results could be more transparent and intuitive.
What problems is the product solving and how is that benefiting you?
Fingerprint helps us identify returning and suspicious users across devices and sessions, reducing fraud and account abuse. It also helps us avoid paying for fraudulent or duplicate traffic, improving traffic quality and lowering acquisition costs.
Lyuboslav M.
Detailed Bot Signals That Cut Scraper Traffic Fast
Reviewed on Sep 09, 2026
Review provided by G2
What do you like best about the product?
We're a news site and we get scraped a lot. That was the whole reason we went looking – not fraud, not account takeover, just bots hammering our content around the clock. We looked at Cloudflare's bot stuff first (we already use them for CDN) but at the time it just wasn't detailed enough for what we needed. Fingerprint gives you the actual breakdown - VPN, residential proxy, VM, dev tools open, tampering - as separate signals instead of one score you have to trust blindly. For us that's the main thing. You can see what is hitting you and write rules against exactly that.
To give an idea of scale: over the last three months it flagged roughly 480K requests on VPN, 380K coming from VMs and 540K with tampering, and 148K classified outright as bad bots. In August we had a wave that pushed VPN traffic to about 2.5x the previous month, and instead of guessing what it was we could just look. At one point Meta's web indexer showed up in the browser list by name, which I didn't expect.
Integration was easy with React on the frontend and Django at the backend.
Support I honestly haven't needed. They email us when usage spikes, usually before we've noticed.
What do you dislike about the product?
Price. The model makes sense on paper, but when what you're paying for is bot traffic, the better the bots get at hammering you the bigger your bill gets. Our usage went up 65% in the last month and a big chunk of that wasn't real readers. It's still worth it for us – we've been on it a couple of years and I haven't heard any real complaints beyond this one. But paying full rate for requests Fingerprint itself flags as bad bots does feel a bit odd.
What problems is the product solving and how is that benefiting you?
The problem is simple: we publish news, and bots want it without paying for it. Before Fingerprint we knew we were being scraped but mostly from the symptoms – traffic patterns that didn't look like readers, load that didn't match real audience. What we didn't have was a way to tell, per request, whether the thing on the other end was a person on a phone or a headless browser in a VM behind a VPN.
Now we do. Each request comes back with the specific signals – VPN, residential proxy, VM, tampering, dev tools, bad bot – so the team has something concrete to act on instead of a hunch, and the dashboard makes it easy to open it up and see what's going on without digging through logs. It also sits in a different layer from Cloudflare, which covers the network/CDN side, so the two complement each other rather than overlap.
The benefit for us is mostly that the scraping problem stopped being a black box. It's been running for a couple of years, the team doesn't have to think about it day to day, and when a wave comes in – like the one in August – we can see exactly what it is instead of guessing
Ryan M.
Helpful, Clear Library Details
Reviewed on Sep 08, 2026
Review provided by G2
What do you like best about the product?
The information details I get from the library are helpful and clear.
What do you dislike about the product?
Right now I am particularly satisfied with the library
What problems is the product solving and how is that benefiting you?
It is helping us to solve fraud problems
Jamie W.
FingerprintJS Integrates Easily and Helps Prevent Fraudulent Sign-Ups
Reviewed on Sep 07, 2026
Review provided by G2
What do you like best about the product?
We use FingerprintJS to help prevent fraudulent sign-ups, and it integrates easily with our systems.
What do you dislike about the product?
On rare occasions, it has generated the same hardware ID.
What problems is the product solving and how is that benefiting you?
It helps us prevent fraudulent sign-ups and stop scammers from using our services with easy integration.