T

Telesign

Disclosed by 17 companies

• A

  Adobe

  SMS and automated voice calls for Sign and Behance

  United States, European Union, United Kingdom, Serbia

  “Telesign Corporation” source · checked Oct 24, 2026

• A

  Adobe

  SMS relay for authentication links

  United States, European Union, United Kingdom, Serbia

  “Telesign Corporation” source · checked Oct 24, 2026

• A

  Amazon Web Services

  A2P messaging, Phone number validation

  United Arab Emirates, United Kingdom, United States

  “TeleSign Corporation” source · checked Oct 24, 2026

• A

  Anthology

  Text messaging; SMS services

  United States

  “Telesign | United States | SMS services” source · checked Oct 24, 2026

• B

  Blackboard

  Text messaging; SMS services

  United States

  “Telesign | United States | SMS services” source · checked Oct 24, 2026

• B

  Broadcom

  Optional delivery of SMS one-time passwords (All)

  United States

  “TeleSign Corporation | Optional Delivery of SMS One-Time-Passwords | United States” source · checked Oct 24, 2026

• D

  DigitalOcean

  Security services

  United States

  “Telesign | Security services” source · checked Oct 24, 2026

• D

  Docusign

  SMS & phone authentication services; SMS delivery

  United States, Germany, Netherlands

  “TeleSign Corporation” source · checked Oct 24, 2026

• G

  GoTo

  Communication platform for one-time passwords in second factor authentication

  Global

  “Telesign Corp.” source · checked Oct 24, 2026

• L

  LinkedIn

  Multi-factor authentication

  United States

  “Telesign Corporation” source · checked Oct 24, 2026

• L

  LinkedIn

  Multi-factor Authentication

  United States

  “Telesign Corporation | Multi-factor Authentication | USA (Marina del Rey, CA)” source · checked Oct 24, 2026

• M

  ManageEngine

  SMS notifications related to product configurations and TFA

  United States, United Kingdom, European Union

  “TeleSign” source · checked Oct 24, 2026

• O

  Okta

  SMS authenticator

  United States, Netherlands

  “TeleSign Corporation” source · checked Oct 24, 2026

• O

  OneSpan

  SMS for authentication and notification purposes; SMS notifications for support operations

  European Economic Area, European Union

  “TeleSign Corporation SMS for authentication and” source · checked Oct 24, 2026

• P

  Palo Alto Networks

  SMS Verification Services

  United States, Germany, Netherlands

  “TeleSign Corporation” source · checked Oct 24, 2026

• Z

  Zoho

  To send SMS for

  United States, United Kingdom, European Union

  “TeleSign” source · checked Oct 24, 2026

• Z

  Zoho

  To send SMS for

  United States, United Kingdom, European Union

  “TeleSign” source · checked Oct 24, 2026