These rankings are based on data from September 2026

Company

Telesign Corporation

Years in business

  • 21

Number of employees

  • 501-1,000 employees

Country

  • United States

Telesign provides digital identity verification, fraud protection, and programmable communications services for enterprises. Its products include phone number intelligence, risk scoring, multifactor authentication via SMS and voice one-time passcodes, and messaging through SMS, WhatsApp, Viber, RCS, and voice APIs, reporting verification of over five billion unique phone numbers per month.

API Availability

  • Yes

MCP connector

  • Unknown

Pricing

freemium

Go to pricing page

Ranking position over time

October 2025 - September 2026

#8,244

Best rank

#8,244

Lowest rank

Stable over 1 month

12-month trend

#6,872

Best rank

#6,872

Lowest rank

Stable over 1 month

12-month trend

Industries

Accommodation and food service activities

Arts, entertainment and recreation

Financial and insurance activities

Information and communication

Transportation and storage

Wholesale and retail trade

Security protocols

ccpa

data residency

encryption

gdpr

lgpd

mfa

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