Funding Received
$23.6 Million in 3 Rounds from 16 Investors
Most Recent Funding
$18 Million Series B on May 14, 2014
San Francisco, CA
Sift Science offers large-scale machine-learning technology services that help e-commerce businesses detect and fight fraud.
Big Data, Fraud Detection, Machine Learning, E-Commerce, Security

Company Details


Sift Science fights fraud with machine learning.

Machine learning teaches a computer to mine data for statistical patterns, and continuously learn and adapt as new data streams in.

With simple APIs that take minutes to integrate, an online business can leverage the latest in large-scale machine learning to protect themselves from fraud. Chargebacks, spammers, account takeovers, etc. Online businesses send Sift Science user events, which are mined for identity, behavioral, and network patterns that correspond to past fraud.

Sift Science also pools fraud patterns across its network of customers. The network strengthens as more data streams in.

Customers can also "train their own model" and tailor their results via a simple interface.

Current Team (2)


Investors (16)

  • Qulwlsgonnklkvnhevze

    First Round

    First Round is a venture capital firm that specializes in providing seed-stage funding to...
  • E6p4sgjqzcpuufsk8wb3
  • Vt0qjg347v6gall2hmeb

    Union Square Ventures

    USV invests in large networks of engaged users, differentiated through user experience, and...
  • 602ada448a00013ff42b2a55ac280e80

    Spark Capital

    Spark Capital is a bi-coastal boutique venture firm. They partner with bold entrepreneurs...
  • A44614ef903df9d1c336bdc0438fac78

    Founder Collective

    Seed Stage Fund
  • 20e0740010dd063a306ed323780065b0

    SV Angel

    SV Angel is the micro VC firm located in Silicon Valley and founded by angel investors, Ron...
  • 53204721d16c944526ae033cd8cb17c2

    Y Combinator

    Y Combinator is a seed accelerator that provides financing services and business consulting to...
  • 4d5b269202ec33d87dc6d5603eea047a

    Rich Barton

    Venture Partner @ Benchmark

Offices/Locations (1)

  • Office

    San Francisco, CA


Images (1)

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