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Sift

Fintech · San Francisco, United States · Founded 2011

Monitors and alerts fraudulent activities on e-commerce and other sites

Valuation $1–2.5B
Revenue $100–500M
Headcount 100–500
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sift and the history behind them.
Power Law Unicorn$1–10B valuation tier Thoroughbred$100M+ revenue

Talent graph

Sift's talent

Book a demo to see the people
Employees mapped 273 incl. 20 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 18 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia 10 alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

22 investors on Sift's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 15 investors entered at this stage
Chris Dixon
Alexis Ohanian
Garry Tan
Marc Benioff
Max Levchin
Flucas Ventures
Founder Collective
Eden Ventures
Alex Rampell
Y Combinator
SV Angel
Lee Linden
Start Fund
Kevin Scott
Harjeet Taggar
Series A 4 investors entered at this stage
Andreessen Horowitz
Union Square Ventures
Glassdoor
First Round Capital
Series B+ 3 investors entered at this stage
Spark Capital
Insight Partners
Stripes

Sift mafia

Startups founded by Sift alumni

Former Sift employees who went on to start their own companies. Sorted by Dealroom signal score.

Sapho BioEst. 2024
JMJohn McSpedonUnited States
Signal score79
Soda LaboratoryEst. 2019
TSThomas SchiavoneUnited States
Signal score78
Secure Code WarriorEst. 2015
CWColin WongAustralia
Signal score74
SiftEst. 2015
CMColin McArdellUnited States
Signal score74
OperantEst. 2020
AAAsh AlhashimUnited States
Signal score73
Virtuvia, LLC (dba CoachMePlus)Est. 2013
Liz YoungUnited States
Signal score69
CardiogramEst. 2016
Brandon BallingerUnited States
Signal score61
Blurrt LtdEst. 2012
Daniel LewisUnited Kingdom
Signal score55
ImpermiumEst. 2010
Naveen JamalUnited States
Signal score53
ShinamiEst. 2022
Nikhil ChariUnited States
Signal score52
Perennial LabsEst. 2021
Arjun RaoUnited States
Signal score47

Book a demo to explore the full alumni network →

Global footprint

Where Sift has talent and traffic

Workforce by country
15 countries with
team presence
🇺🇸 United States74.3%
🇺🇦 Ukraine13.5%
🇬🇧 United Kingdom3.8%
🇵🇱 Poland1.9%
🇮🇪 Ireland1.6%
Top 5 of 15 shown
Web traffic by country
86K monthly visits
across markets
🇺🇸 United States17.9%
🇬🇧 United Kingdom16.9%
🇦🇺 Australia7.7%
🇳🇬 Nigeria5.6%
🇮🇳 India5.1%
Top 5 markets shown

Patent intelligence

$8M patent portfolio · 24 active families

Estimated portfolio value
$8M
0.82% of valuation · 2098.7× larger than top peer Incode Technologies ($4k)
24 active patent families
Where Sift innovates Artificial intelligenceData miningEvent dataFeature (machine learning)Learning models

Where Sift concentrates vs peers

Each axis is a top-10 topic across Sift and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about Sift

An AI-synthesized read of the highest-engagement posts about Sift on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

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

See Sift on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.

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