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Your fraud and risk partner

SentiLink stops identity fraud at the point of application

Fraudsters find new tricks. Risk evolves. Keeping ahead of these ever-changing challenges doesn’t need to be difficult. SentiLink's products are powered by a combination of machine learning and on-the-ground human intelligence to catch things that traditional solutions can’t.

  • High performance models that flag the latest fraud MOs in real time
  • Accurate risk scores minimize friction for real consumers
  • Clear explanations and tools to streamline manual review

Gain actionable intelligence on your applicants

Prevent more fraud

Reduce false positives

Streamline onboarding

Stop identity fraud and first-party fraud that traditional solutions can’t.

Onboard more customers with accurate models that flag fewer good applicants.

Use SentiLink without adding hurdles or friction to your onboarding experience.

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Deposit accounts

SentiLink combines technology and expertise to help you to stop application fraud early — making it easy for your customers to access deposit accounts.

Trusted by 400+ companies, organizations, and government agencies

Provide financing to legitimate customers, reduce friction at onboarding from KYC checks, and minimize losses from fraudulent applications.

Buy now, pay later

Credit cards and lending

SentiLink leverages deep understanding of fraud to help banks and lenders stop credit abuse, while making it easy for borrowers to access the capital they need.

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Accurate, explainable scores in real time

Deeper understanding

With a deep understanding of fraud, our team of risk analysts provides human context to any insight we surface. Helping you understand details at a case level and identify more fraud.

Best-in-class solutions

Stop more fraud and approve customers confidently with signals aligned to appropriate treatment strategies. Our products are tailored to distinct fraud types and adapt to an ever-changing landscape.

Responsive, fast, bespoke

Partner with a team that provides high-touch service and support, and enjoy flexible configurations and integrations so you can tailor our products to fit your unique needs — not the other way around.

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Precise tools for your identity and risk challenges

We trust SentiLink to help us avoid lending to identity thieves and give us confidence that we are lending to legitimate customers in underserved markets. When one of our channels that typically sees 20 applications per day was hit with a high volume of fraudulent applications (up to 400 per day), we were able to leverage the ID Theft Score in a rule that halted the attack and returned volumes to normal.

David Kubota

Vice President, Data Science

The best part of using SentiLink is I don’t have to think about it. As we work to provide branded payment solutions for our brand partners, we’re confident that we can verify consumer identity with a solution provider who is always available with quick and thoughtful responses for any new challenges that come up. SentiLink’s scores and attribute level data make fraud checks fast and easy.

David Anderson

CPO, Co-Founder

Verification, risk mitigation, and fraud prevention (in one place)

Keep ahead of these ever-changing challenges with SentiLink’s products, all available with a single API call or through platforms like Alloy, FICO, Persona, and more.

Fraud & Risk

Synthetic Fraud Score

Catch more fraud with higher precision. We train our model to target all types of synthetic fraud — based on hundreds of thousands of labels assigned by SentiLink’s internal Fraud Intelligence Team.

  • Use a model trained by internal labels to reflect evolving fraud tactics captured by our Fraud Intelligence Team.
  • Identify hard-to-spot synthetics as well as other populations, such as recent immigrants and students, that other models may flag as suspicious.
  • Outperform high-cost, high-friction, low-performance approaches to consumer verification like document checks.

Fraud & Risk

ID Theft Score

Identify fraudulent applicants, protect legitimate consumers, and reduce losses from traditional ID theft.

  • Identify risky actors at the application stage to prevent downstream losses.
  • Use a model trained by internal labels to reflect evolving fraud tactics captured by our Fraud Intelligence Team.
  • Outperform high-cost, high-friction, low-performance approaches to consumer verification like document checks.

Fraud & Risk

eCBSV

Level up your verification efforts with the SSA’s authoritative source of SSN database of record.

  • Cross-check the SSA’s database with consumer consent.
  • Forget paper SSA-89 forms, speed up your onboarding process, and approve more customers.
  • Clear more thin files with a high match rate for young people, immigrants, and those new to credit.

Compliance

CIP Match & Watchlists

Utilize data from credit bureaus, telecom companies, public records, utilities, and application data across SentiLink’s network to enable verification of more applicant identities.

  • Verify more identities without step-ups, onboarding more customers and reducing customer friction.
  • Match more identities to reduce unnecessary manual review and document verification.
  • Support fulfillment of anti-money laundering and counter terrorism financing requirements at account opening.

Data & Insights

Facets

Enhance models and rules with attributes that enable a clearer view of identities and broader visibility into aggregate account opening activity across SentiLink’s network.

  • Broad, comprehensive data to prepare your risk decisioning model for any identity fraud issue.
  • Leverage the most predictive features used in SentiLink's models to positively identify applicants and flag fraud.
  • Couple SentiLink scores with granular feature data to achieve increased risk decisioning performance for your specific use case.

Data & Insights

Insights

Build onboarding flows and accelerate manual review using precise analysis of applicant information.

  • Enhanced explainability helps manual review teams distinguish non-risky indicators from true instances of fraud based on incoming PII.
  • Add clear fraud signals into your decisioning flow and get detailed responses when alerted to high-risk applications.
  • Access additional Insights (like detailed descriptions and clear explanations) based on the expertise of our Fraud Intelligence Team.
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SentiLink solves identity fraud protection

You can’t go wrong with SentiLink – their data on identity is amazing and we consider it one of the sources of truth for resolving fraud cases. Having access to the Fraud Intelligence Team via the escalate feature of the Dashboard is fantastic. 
I have the benefit of expanding the power of my team with the expertise of colleagues in the industry and bring extra attention to those hard-to-solve fraud investigations.”

Elizabeth Young

Portfolio Risk Analyst

SentiLink’s flexible technology and synthetic identity solution fit the needs of our deployment well, making working with the product and team positive and easy. From the founders to everyone we have worked with, they’re always willing to partner with my team to identify fraud trends and threats. With SentiLink, we are one team with a mutual goal to stop identity fraud.

Jen Martin

Head of Fraud and Claims

Work your way

Get started easily via our API or through one of our many alliance partners, with solutions tailored to your individual needs.

  • Real-time API: Easily integrate to our REST API and get real-time responses.
  • Batch upload: Upload data via Secure File Transfer Protocol (SFTP) or the SentiLink dashboard.
  • Dashboard: Use an intelligent UI to to make manual reviews more efficient and escalate tricky cases to SentiLink's Fraud Intelligence Team.
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“Sentilink stops fraud for bank lenders and other financial institutions in the United States”

Naftali Harris, CEO & Founder of SentiLink speaks about the importance of trust in the U.S. economy.

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Trusted by leading financial 
institutions and fintechs

Fraud evolves, but so do we.

Schedule a demo with a fraud expert and evaluate our solutions.

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© 2025 Sentilink. All Rights Reserved

Companies that use SentiLink

Top Banks

Identity verification checks per day

Fraud attempts flagged daily

Fintech unicorn customers

13/15

3M+

85K

50+