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Sardine

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Providing Fraud Prevention as a Service for digital businesses

San Francisco, United StatesFounded 2020Fintech
Valuation $250–500M Last recorded · 2025
Revenue $10–50M Latest reported FY
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sardine and the history behind them.

About Sardine

Sardine.ai is a cutting-edge platform that specializes in fraud prevention and compliance. The company serves a diverse clientele, including banks, retailers, and fintech companies, operating in the financial services market. Sardine.ai's primary business model revolves around providing a comprehensive suite of fraud prevention and compliance products, which help its clients detect fraud patterns, prevent money laundering, and stop sophisticated scams.

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The company's platform is equipped with features for customer due diligence, fraud prevention, risk scoring, investigations, transaction monitoring, and case management. It is designed to prevent card cloning attacks and unauthorized transactions, while also providing real-time risk scores for authorization decisions. This helps reduce fraudulent chargebacks and maximize approval rates.

Sardine.ai also takes on the liability, handles risk decisioning, and manages disputes on behalf of its clients. The platform supports flexible onboarding flows and centralizes compliance operations in one dashboard. It also provides tools for investigating suspicious activity, streamlining filings, and automating case management.

What sets Sardine.ai apart is its ability to monitor every customer interaction for signals that may indicate fraud. It combines this data with information from over 35 providers to provide the most precise risk score. This includes monitoring typing speed, mouse movement, scrolling and swiping patterns, and more.

In summary, Sardine.ai is a comprehensive fraud prevention and compliance platform that serves financial institutions, retailers, and fintech companies. It offers a wide range of services, from risk scoring and transaction monitoring to customer due diligence and case management.

Source: Dealroom company data

At a glance

Founded
2020
Headquarters
San Francisco, United States
Sector
Fintech
Power Law
Colt$25–100M revenue

Latest news

Press, funding announcements and product moves mentioning Sardine.

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Investors

28 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed9 investors entered at this stage

Series A14 investors entered at this stage

Series B and later5 investors entered at this stage

  • Geodesic Capital
  • Experian Ventures
  • Cross Creek
  • GV
  • Moody's
Employees mapped 353 incl. 8 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 10 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
17 countries with
team presence
🇺🇸 United States53%
🇧🇷 Brazil16.5%
🇨🇦 Canada10.4%
🇮🇳 India5.5%
🇬🇧 United Kingdom3%
Top 5 of 17 shown
Web traffic by country
160K monthly visits
across markets
🇺🇸 United States27%
🇹🇭 Thailand15.7%
🇨🇦 Canada7.2%
🇬🇧 United Kingdom5.8%
🇮🇳 India4.6%
Top 5 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sardine on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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