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Callsign

February 2026

Callsign Market Share Analysis for February 2026

Fight fraud and empower genuine users with a digital ID that stops account takeover (ATO) in its tracks.
Computers Electronics and Technology > Computer Security
Domaincallsign.com
Year Founded2010
Employees51 - 200
Annual Revenue$50M - $75M
HQ:United States, California, Palo Alto
callsign.com
Callsign
Callsign (including company regionals)
  • callsign.com
    callsign.com
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Callsign Revenue up to February 2026 is 50M - 75M

revenue generated by Callsign top domains

Callsign top domains revenue over 3 years

Revenue for Callsign top domains

callsign.comcallsign.com50M - 75M
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Total visits to Callsign's top domains

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Total visits last 3 months

Subsidiaries Breakdown
callsign.comcallsign.com9.8K
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Avg. visit duration in Callsign's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown
callsign.comcallsign.com00:00:09
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Avg. pageviews on Callsign's top domains

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Average page views last 3 months

Subsidiaries Breakdown
callsign.comcallsign.com1.54
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Callsign top competitors by domain

Top similar sites in February 2026, ranked by their affinity

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Top technologies used by Callsign

These are the website technologies, by industry, used by Callsign top domains

Advertising (5)

Google Adsense

Google Adsense

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Conversion & Analytics (3)

Google Analytics

Google Analytics

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Email Services (3)

G Suite

G Suite

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Audio Video Media (2)

YouTube

YouTube

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More Technologies

12

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News & Signals from Callsign

With Similarweb Sales signals alerts, you’ll receive daily updates of recognized buying signals whenever new opportunities or threats arise in your target audience.

NewsCallsign, Inc. recognized as Leader in Product Vitals in Javelin Strategy & Research's 2024 Authentication and Identity-Proofing Vendor Solutions Scorecard report.Callsign have been named as a Leader in Product Vitals in Javelin Strategy & Research's 2024 Authentication and Identity-Proofing Vendor Solutions Scorecard report.
March 4, 2024Read More
NewsCallsign, Inc. partners with Visa International.Callsign, an anti-fraud and authentication provider, has partnered with Visa Fintech Partner Connect program, to bring the technology to FIs that want to partner with Visa.
June 23, 2023Read More
NewsCallsign, Inc. hired Nooriala on Jan 1st '20.Nooriala joined Callsign in January 2020 following a stint at OakNorth Bank, where he served as chief operating officer for a year before pivoting to chief strategy officer.
January 17, 2023Read More

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