Developer of a standalone risk and fraud-prevention platform designed to make commerce safer for online retailers.
Developer of a standalone risk and fraud-prevention platform designed to make commerce safer for online retailers.
Network Management Software📍 San Jose, CAFounded 2011
Current Valuation
$1.4B
as of 2021-Q2
UNICORN
QL Price
$427.21M
-69% vs last round
QuantLogix's current estimate for Signifyd, published 2026-09-27 — below the last disclosed round of $1.4B (2021-Q2).
Confidence
medium
Basis
secondary led
What backs this price
Last disclosed round
$1.4B
2021-Q2
weight 0.03
Secondary market print
$383.64M
2026-06-27
weight 0.58
How this price has held up
No round has priced for Signifyd since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-09-27 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Signifyd, 2026-09-27 (1fe3d66cde957453).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Signifyd going public?
No. Signifyd is private and has not filed to go public. There is no S-1 on file.
What is Signifyd's valuation in 2026?
Signifyd is valued at $1.4B as of 2021-Q2, set by its Series E ($205M, Apr 2021). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Signifyd filed an S-1?
No public S-1 is on file for Signifyd.
How much has Signifyd raised?
Signifyd has raised $421.2M in total, most recently a Series E of $205M in Apr 2021.
Is Signifyd publicly traded — can you buy Signifyd stock?
No. Signifyd is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Signifyd on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
Founded
2011
HQ
San Jose, CA
Employees
532
Total Raised
$421.2M
Last Round
Series E — $205M (Apr 2021)
IPO Status
private
Fundraising Status
Series E · $205M · 5y 5mo ago
privateTotal raised $421.2M
Secondary Market
Implied price / share
$8.97
Last round price / share
$32.3
vs last round
-72.2%
Open interest
2
Last round price vs secondary price
Secondary price return by period
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series E
$205M
Apr 2021
—
$1.4B
Talent Signal
Hiring trend
▲ Hiring uptrend
+30% vs 2026-08
Open roles
13
via greenhouse
Product-build share
69%
engineering, research, product, design
Trajectory
expanding
heavy product build — 69% of open roles are product-building functions (engineering/research/product) — 4 of 13 open roles are data.
No tracked executive churn; open roles trending up.
Open roles by month
Open roles by function
■ product-building ■ go-to-market / G&A
Data Scientist IIData Scientist IIEngineering ManagerMachine Learning Engineering ManagerSenior Engineering Manager, Machine LearningSenior Machine Learning Engineer I // II
Counted from Signifyd's live job board as of 2026-09-16; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2021-Q2. Refreshed quarterly.