Sift
PrivateLast Round
Series E
Apr 22, 2021
Est. Valuation
$1B
Total Funding Raised
$156.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sift is a computer & network security company that provides a machine-learning-based fraud detection software designed to help businesses detect and fight fraud.
Sector
Cybersecurity
Verticals
Compliance & Risk, Digital Payments, Digital Identity, Retail Technology, Threat Intelligence
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sift Comparables
Compare Sift with similar companies based on industry and business-model similarity.
Sift Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Apr 22, 2021 | ||||
| Series D | Mar 21, 2018 | ||||
| Series C | Jul 19, 2016 | ||||
| Series B | May 14, 2014 | ||||
| Series A | Mar 19, 2013 | ||||
Seed | Sep 1, 2011 |
Key People
Founding team and executive leadership
Sift Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SV Angel | Seed |
| Founder Collective | Seed |
| Union Square Ventures | Series C, Series D, Series B, Series E, Series A |
| Stripes | Series E, Series D |
| U.S. Venture Partners | Series B |
| First Round Capital | Series A, Seed, Series B |
| Y Combinator | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 1, 2026
Doordash, Twitter, and Wayfair now rely on the platform.
- Jan 1, 2026
Serves more than 700 customers.
Sift Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Sift's valuation, stock price, and market status.