Online notarization platform for individuals and businesses via live video sessions.
LegalTech📍 Boston, MAFounded 2015
Current Valuation
$760M
as of 2021-Q1
PRIVATE
IPO Outlookprivate
Is Notarize going public?
No. Notarize is private and has not filed to go public. There is no S-1 on file.
What is Notarize's valuation in 2026?
Notarize is valued at $760M as of 2021-Q1, set by its Series D ($130M, Mar 2021). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Notarize filed an S-1?
No public S-1 is on file for Notarize.
Who are Notarize's investors?
Notarize's investors include Canapi Ventures, Camber Creek, Polaris Partners, Ludlow Ventures, Citi Ventures, Atomico and 2 more.
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.
Proof (formerly Notarize) is a leading online notarization platform that enables individuals and businesses to legally sign and notarize documents via live video sessions. The company serves various industries, including real estate, financial services, and law, providing secure and efficient digital closing solutions.
Company Profile
CEO
Pat Kinsel
Founded
2015
HQ
Boston, MA
Employees
~400
Total Raised
$213M
Est. Revenue
$80M (2023)
Growth
Up 33% YoY
Last Round
Series D — $130M (Mar 2021) · Lead: Canapi Ventures
IPO Status
private
Fundraising Status
Series D · $130M · 5y 5mo ago
privateTotal raised $213M
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series D
$130M
Mar 2021
Canapi Ventures
—
Talent Signal
Hiring trend
▼ Hiring downtrend
0% of roles posted in last 30d
Open roles
1
via lever
Product-build share
0%
engineering, research, product, design
Trajectory
tightening
go-to-market push — Only 0% of open roles build product — hiring is concentrated in sales/marketing/ops (1 of 1 open roles are sales).
Open roles trending down; no tracked executive churn.
Open roles by month
Open roles by function
■ product-building ■ go-to-market / G&A
Strategic Enterprise Account Executive
Counted from Notarize's live job board as of 2026-08-17; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Founders & Key People
Pat KinselAdam Pase
Investors
Canapi Ventures · Camber Creek · Polaris Partners · Ludlow Ventures · Citi Ventures · Atomico · CapitalG · Second Century Ventures
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2021-Q1. Refreshed quarterly.