Sift

Market position

Sift describes itself as the leader in fraud prevention, citing G2 Leader, Enterprise Leader and Momentum Leader placements and a September 2025 announcement that it maintained the #1 position across all fraud prevention categories in G2's Fall 2025 reports [0][3]. It reports serving more than 700 global brands [0][3][4].

Sift positions its differentiation on three points: transparent ("Clearbox") decisioning that exposes signals, models and workflows instead of a black box; a cross-customer data network of over 1 trillion annual events that provides context on users who are new to a given customer but already known to the network; and analyst-oriented efficiency that automates low-risk decisions while giving human reviewers richer context [0][4]. It also cites 40+ USPTO patents and access to in-house fraud expertise [3][4].

Technology

The platform uses machine-learning models — custom, industry-specific and global — scored against a shared data network that Sift says processes more than 1 trillion events annually from 34,000+ sites and apps, covering what it describes as 2.1 billion digital identities [0][3][4]. Real-time scoring is stated at under 150 milliseconds, with continuous risk scoring across account and transaction events and dynamic friction applied based on risk [4]. Transparency features expose the underlying signals and decision trail (for example, impossible travel, new device, email age, login velocity) to analysts, and workflow tooling automates low-risk decisions while routing high-risk cases for manual review [0][4]. Sift reports 40+ patents granted or allowed by the USPTO [3].

Go-to-market

Direct enterprise sales driven by demo requests, customer stories, one-pagers and published research reports on payment fraud, account takeover and chargebacks, supported by third-party review-site presence on G2 [0][3][4]. The company also runs a newsroom with press releases and fraud-trend research [3].

Digital businesses with online transaction and account risk, spanning e-commerce, commerce marketplaces, B2B and B2C software, iGaming, travel and ticketing, food and delivery, and fintech [4]. Buyers are typically fraud, risk and trust-and-safety teams, including lean or single-person teams that rely on automation [0][4]. Named customers include DoorDash, Hertz, Yelp and Poshmark [0][3].

Geography

Sift markets globally, describing itself as empowering digital businesses across the globe and protecting 700+ global brands, with a data network spanning multiple markets [0][3][4]. The sources do not detail specific office locations.

History

Sift states it has been fighting fraud since 2011 [3]. Its About page lists a current executive team led by CEO Marc Friend, with Jason Tan identified as Founder and Executive Chairman and a seat on the board [3]. Recent milestones publicized by the company include an August 2025 "Fall '25" product release adding fraud investigation tooling and identity trust features, and a September 2025 G2 ranking [3].

Risks & controversies

No controversies, litigation or negative events are described in the available sources. Note that several unrelated companies also operate under the name Sift — an employee directory and org-chart software vendor (justsift.com) and a hardware telemetry/observability startup founded in 2022 (siftstack.com) — creating a risk of data conflation; those sources were excluded from this profile.