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Sift Payment Protection

Sift Payment Protection helps merchants assess payment risk and stop fraudulent transactions in real time.

Place
#1 of 57
Score
7.6
Sift Payment Protection's website

What Sift Payment Protection is

Sift Payment Protection helps merchants assess payment risk and stop fraudulent transactions in real time. It evaluates transactions in under 150 milliseconds and uses an AI/ML model ensemble that is retrained through online learning as fraud patterns change. Detection covers stolen-card fraud, card testing, BOPIS abuse, alternative payment fraud, and fraudulent currency movement. Teams can automate decisions with policies to reduce manual review and test policy or threshold changes against historical traffic before launch. Sift says each score draws on 16,000 risk signals and insight from 1 trillion annual events. The product includes PSD2 compatibility for expansion into regulated markets. Developer access includes REST APIs, JavaScript snippets, and iOS and Android SDKs. Listed technology partners include Adyen, Braintree, Checkout.com, Magento, PayPal, and Stripe. Sift reports a 99.4% acceptance rate, 80% fewer chargebacks, and a 47% reduction in financial losses. The company says it passed a SOC 2 Type 2 audit. Pricing is available on request; customers can use the Help Center or contact the Support Team.

Good

  • Scores transactions in under 150 milliseconds.
  • Detects several forms of payment fraud.
  • Policy changes can be tested against historical traffic.
  • Provides REST APIs and mobile SDKs.
  • Includes PSD2 compatibility.

Watch out

  • Pricing is available on request.
  • The listed supported channel is online.
  • Reported outcomes are stated by Sift.

Who it suits

It suits digital businesses and merchants managing payment fraud. It may be relevant to teams that want automated payment policies and tools for testing policy changes before launch.

Verdict

Sift Payment Protection focuses on real-time fraud scoring, automated policies, and payment-risk detection. Merchants should review its listed coverage and request pricing to assess fit.

Plans and prices

From Sift Payment Protection's own pricing page, checked 15 Oct 2026.

All about pricing
PlanPriceWhat it gives you
Basic$0.06 a monthcontact vendor for pricing · per month
Payment ProtectionPriced on requestContact us

The facts

Each one read from Sift Payment Protection's own pages, with the date it was checked.

What it does

API and SDKs
Sift offers REST APIs, JavaScript snippets, and SDKs for iOS and Android.checked 15 Oct 2026
API functions
The developer platform documents Events, Labels, Automation, Device Fingerprinting, and Partner APIs.checked 15 Oct 2026
Automation
Automated policies handle low-risk decisions and are designed to reduce manual review volume.checked 15 Oct 2026
Customer scale
Sift says its network processes over 1 trillion annual events from more than 34,000 sites and apps and serves over 700 customers.checked 1 Oct 2026
Custom models
Teams can use flexible risk scoring to build and deploy their own custom models.checked 15 Oct 2026
Decision automation
Automated policies reduce manual review volume, and teams can test policy and threshold changes against historical traffic before launch.checked 1 Oct 2026
Deployment model
Capterra describes Sift as a cloud-based fraud-detection and chargeback-management product.checked 15 Oct 2026
Developer access
Sift provides REST APIs, JavaScript snippets, and SDKs for iOS and Android.checked 1 Oct 2026
Developer documentation
Documentation includes integration guides, client libraries, tutorials, custom-event instructions, historical-data uploads, and fraud-automation examples.checked 15 Oct 2026
Dispute data
Sift provides built-in dispute-data ingestion and stronger user identification for payment decisions.checked 15 Oct 2026
Event API endpoint
The Events API accepts JSON POST requests at https://api.sift.com/v203/events and supports body or Basic authorization-key authentication.checked 15 Oct 2026
Fraud coverage
The product covers stolen-card fraud, card testing, BOPIS abuse, alternative-payment abuse, fraudulent currency movement, account takeover, and fake-account activity.checked 15 Oct 2026
Funding news
Sift announced a $50 million Series E round on April 22, 2021, at a valuation above $1 billion.checked 15 Oct 2026
Integrations
Sift lists technology integrations including Adyen, Okta/Auth0, Braintree, Checkout.com, and Ping Identity DaVinci.checked 15 Oct 2026
Investigation tools
Bulk decisioning, historical network visualization, score explainability, and transaction activity views support fraud investigations.checked 15 Oct 2026
Legal name
Crunchbase identifies the company legal name as Sift Science, Inc.checked 15 Oct 2026
Limit: complexity
G2 reviewers describe rule creation and the wider feature set as confusing or difficult to learn.checked 15 Oct 2026
Limit: customization
Capterra reviewers report limited API connections, limited user customization, and reliance on IT for updates.checked 15 Oct 2026
Limit: false positives
G2 and Capterra reviewers report inaccurate decisions and false positives that can interrupt legitimate users.checked 15 Oct 2026
Limit: payment coverage
A Capterra reviewer wanted better support for PayPal payments.checked 15 Oct 2026

The company

Company facts
LinkedIn lists Sift as a privately held computer and network security company founded in 2011, headquartered in San Francisco, with 201–500 employees.checked 15 Oct 2026
Founded
2011checked 28 Sep 2026
Headquarters
San Francisco, California, United Stateschecked 28 Sep 2026

Money

Limit: cost
A Capterra reviewer calls Sift costly compared with some alternatives.checked 15 Oct 2026
The full review of Sift Payment Protection

Sift Payment Protection is fraud-prevention software for merchants handling online payments. It is best suited to digital businesses that need automated risk decisions across several payment-fraud patterns. Its fast scoring and policy controls are compelling, but custom pricing makes fit and cost something to establish before choosing it.

Overview

Sift scores transactions in under 150 milliseconds, giving merchants a way to weigh payment risk without routing every questionable transaction to a manual reviewer. Its model ensemble is continuously retrained as fraud patterns change, drawing on 16,000 risk signals and insight from a network processing more than 1 trillion events annually.

Coverage spans stolen-card fraud, card testing, BOPIS abuse, alternative-payment fraud, and fraudulent currency movement. Sift reports a 99.4% acceptance rate, 80% fewer chargebacks, and a 47% reduction in financial losses; these figures describe reported outcomes, not a promise for every merchant.

Key features

  • Automated policies: Teams can reduce manual review and test policy or threshold changes against historical traffic before launch. That makes it easier to evaluate rule changes before applying them to live decisions.
  • Risk scoring and intelligence: Sub-150-millisecond scoring and 16,000 signals support fast decisions, while the large event network informs the model. The event count is a scale indicator, not a guarantee of accuracy for a particular merchant.
  • Broad payment-fraud coverage: Detection extends beyond stolen cards to card testing, BOPIS abuse, alternative payments, and fraudulent currency movement, making it relevant to merchants facing varied transaction risks.
  • Integration and developer access: Technology partners include Adyen, Braintree, Checkout.com, Magento, PayPal, Stripe, and others. REST APIs, JavaScript snippets, and iOS and Android SDKs give development teams several routes to connect Sift.
  • Regulatory and security support: PSD2 compatibility supports expansion into regulated markets, and Sift has announced that it passed a SOC 2 Type 2 audit. Customers can use the Help Center or contact the Support Team.

Pricing

Sift uses a paid model. The Payment Protection plan has custom pricing; contact Sift for a quote. No lower-cost tier or free plan is described, so merchants should assess the quoted cost against their transaction volume and need for automated fraud controls before committing.

PlanPriceIncludes
Payment ProtectionCustom pricingCustom rules, real-time scoring, machine-learning models, device fingerprinting, and online channel support

There are no stated seat or transaction quotas, trial terms, or renewal conditions to factor into a purchase decision.

Platforms

Payment Protection supports Android, iOS, web, and API access. Its supported payment channel is online, so merchants seeking stated in-person coverage should consider another option.

Who it's for

Sift is aimed at digital businesses and merchants managing payment fraud, particularly those that need real-time decisions, configurable policies, and coverage across multiple fraud types. Its developer tools and partner integrations suit teams able to implement payment-risk controls. Businesses seeking a free entry plan or a posted price should look elsewhere.

Pros and cons

  • Pro: Scoring in under 150 milliseconds supports timely transaction decisions.
  • Pro: Policy changes can be checked against historical traffic, helping teams assess thresholds before launch.
  • Pro: Coverage includes several fraud patterns beyond stolen-card use.
  • Con: Custom pricing means merchants must request a quote to determine affordability.
  • Con: Online is the supported channel, which may not suit businesses looking for stated in-person payment protection.

Alternatives

Stripe Radar is worth considering for businesses on standard Stripe payments pricing that want AI fraud prevention and card-testing protection included at no additional charge through its Radar Lite plan.

DataVisor Fraud Platform is another paid, custom enterprise platform for merchants prepared to request a demo.

Riskified is a paid alternative for buyers comparing payment-risk platforms.

FraudLabs Pro may suit smaller operations that can work within a free Micro plan of 500 queries per month and sales below 25K USD per month, with five validation rules.

IPQualityScore Fraud Prevention offers a free plan with 10 custom rules, 1,000 lookups per month, and a 35-lookups-per-day limit, making it an option for teams needing a capped free starting point.

Forter Trust Platform is another paid option to compare.

Kount 360 may be a better fit for Shopify merchants seeking a stated entry price: its Shopify app plan costs $25 a month, with a recurring fee and per-transaction charges up to $0.12.

Vesta is another paid alternative.

Browse more options in Payment Fraud Detection Software and Fraud Detection Software.

Verdict

Choose Sift Payment Protection if your digital business needs fast, automated online fraud decisions across a range of payment threats and can evaluate a custom quote. Its scoring speed, adaptable policies, and broad coverage are the strongest reasons to consider it. Look elsewhere if you need a free tier, transparent pricing, or stated in-person channel support.

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