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Callsign

Callsign

Private
LondonCybersecurityhttps://www.callsign.com/

Last Round

Grant

Jul 26, 2021

Total Funding Raised

$35M

Company Overview

Callsign is a cybersecurity company that provides an AI-driven authentication platform to deliver secure and adaptive authentication services for enterprises.

Sector

Cybersecurity

Verticals

Digital Identity, Identity & Access, Compliance & Risk, Digital Banking, Zero Trust

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

behavioral biometricsadaptive authenticationfraud preventiondevice intelligencecontinuous authenticationdigital identityidentity orchestrationpassive authenticationzero trustrisk-based authenticationpasswordless authenticationanti-fraudidentity verificationaccount takeover protectionATO protectioncybersecurity

Historical Pricing

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Caplight Momentum Score

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Callsign Comparables

Compare Callsign with similar companies based on industry and business-model similarity.

Callsign comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
BioCatch
88%
Entersekt
81%
Veridium
81%

Callsign Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJul 26, 2021
Early FundingFeb 4, 2020
Series AJul 27, 2017
SeedOct 11, 2016
SeedJan 5, 2014

Callsign Investors

Notable investors and investment history

Callsign investors
InvestorRounds
NightDragonSeries A
Qualcomm VenturesSeed
J.P. Morgan Asset ManagementEarly Funding
AllegisCyberSeries A
Breed ReplySeed
Allegis CapitalSeries A
Abu Dhabi Investment OfficeGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 11, 2016

    Seed round raised with participation from Breed Reply.

Callsign Filings

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Callsign filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Callsign's valuation, stock price, and market status.

Is Callsign a public or private company?

Callsign is a private company.

What is the current stock price of Callsign?

Callsign is a private company with no public stock price. No recent secondary market data is available.

How much is Callsign worth (valuation)?

Valuation information for Callsign is not publicly available.

Can I buy Callsign stock?

Callsign shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Callsign's last funding round?

Callsign's most recent funding round was Grant on July 26, 2021.

Who are the main investors in Callsign?

Key investors in Callsign include J.P. Morgan Asset Management, Abu Dhabi Investment Office, Accel, PTB Ventures.

Will Callsign IPO soon?

No public IPO plans have been announced for Callsign.

How can I track Callsign secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Callsign's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersLondon
Employee Range194
Year Founded2012
Last FundingJul 26, 2021

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