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Callsign - About the company

Callsign is a series A company based in London (United Kingdom), founded in 2011. It operates as a Provider of fraud analysis solutions. Callsign has raised $38M in funding from Accel and PTB Ventures. The company has 2002 active competitors, including 415 funded and 290 that have exited. Its top competitors include companies like Duo, ComplyAdvantage and RSA.

Company Details

CallSign is a provider of fraud analysis solutions. It offers password manager which authenticates user and transaction employing a PIN or biometrics, eliminating the need of entering passwords to access systems and application. Technology is based on patented machine learning technology to eliminate phishing, spear phishing, MITM and advanced malware attacks. The platform delivers transaction verification via crypto and authentication factors including PIN, finger and facial recognition. These factors are then combined with the platform’s cyber intelligence feeds to develop an intelligent verification for systems like VPN and payments including dual signatory scenarios. The solution is available as an on-premise virtual appliance with an option to failover to the cloud service in real-time. Mobile iOS and Android apps are available for secure access over.
Social
X
Key Metrics
Founded Year
2011
Location
Stage
Series A
Total Funding
$38M in 3 rounds
Latest Funding Round
Investors
Ranked
Annual Revenue
£10M - £50M as on Mar 31, 2024
Employee Count
282 as on Aug 31, 2026
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Callsign's funding and investors

Callsign has raised a total funding of $38M over 3 rounds. Its first funding round was on Jan 05, 2014. Its latest funding round was a Series A round on Jul 27, 2017 for $*****. 4 investors participated in its latest round. Callsign has 22 institutional investors.

Here is the list of recent funding rounds of Callsign:
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Jul 27, 2017
4793548
Series A
9527430
6696757
9278530
3344368
Oct 11, 2016
4449490
Seed
8519896
5814408
8410843
Jan 05, 2014
1454877
Seed
1040051
1640044
1073065
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Callsign's founders and board of directors

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Callsign's Board of Directors

Callsign's board has 3 active members. Ian Welch and Zia Hayat are part of team and Garth William Ritchie is independent board member.
Here is the list of Callsign's board of directors:
Name
Type
Representing
Status
Duration
Team
-
Current
6y 4m
nmtzchl
Team
-
Past
4y 2m
Independent board member
-
Current
4y 5m
so{egbq
Independent board member
-
Past
1y 2m

Callsign's employee count trend

Callsign has 282 employees as of Aug 26. Here is Callsign's employee count trend over the years:
Employee count trend for Callsign
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Callsign's Competitors and alternates

Top competitors of Callsign include Duo, ComplyAdvantage and RSA. Here is the list of Top 10 competitors of Callsign, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Duo
Duo
2010, Ann Arbor (United States), Acquired
Provider of SSO and MFA based IAM solutions
$120M
80/100
2nd
Logo for ComplyAdvantage
ComplyAdvantage
2014, London (United Kingdom), Series C
Cloud-based AML solutions
$171M
75/100
3rd
Logo for RSA
RSA
1982, Bedford (United States), Acquired
Provider of identity and access management solutions for diverse environments
$7.25M
75/100
4th
Logo for Sift
Sift
1997, San Francisco (United States), Series D
Provider of an AI-powered platform for fraud detection and prevention
$162M
75/100
5th
Logo for Jumio
Jumio
2010, Sunnyvale (United States), Acquired
Provider of AI-powered identity verification solutions
$196M
74/100
6th
Logo for SailPoint
SailPoint
2005, Austin (United States), Public
Provider of identity security solutions for modern enterprise risk management
$26.6M
73/100
7th
Logo for Simplex
Simplex
2014, Ramat Gan (Israel), Acquired
AI-based crypto payments and fraud prevention solutions for businesses
$19M
73/100
8th
Logo for Profitero
Profitero
2009, Dun Laoghaire (Ireland), Acquired
Platform offering E- Commerce analytics solutions
$28.2M
73/100
9th
Logo for Riskified
Riskified
2013, New York City (United States), Public
AI-based payment fraud prevention solutions for e-commerce solution
$232M
73/100
10th
Logo for ID.me
ID.me
2010, Mclean (United States), Series E
Cloud based secure identity management and authentication solutions provider
$619M
72/100
183rd
Logo for Callsign
Callsign
2011, London (United Kingdom), Series A
Provider of fraud analysis solutions
$38M
52/100
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Callsign's Investments and acquisitions

Callsign has made no investments or acquisitions yet.

Reports related to Callsign

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News related to Callsign

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