When was TeleSign founded?

TeleSign was founded in 2005 and raised its 1st funding round 7 years after it was founded.

Where is TeleSign located?

TeleSign is headquartered in Los Angeles, United States. It is registered at Marina Del Rey, California.

How many employees does TeleSign have?

As of May 31, 2026, the latest employee count at TeleSign is 528.

Is TeleSign a funded company?

TeleSign is a funded company, having raised a total of $78.4M across 3 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Jun 25, 2012.

When was the latest funding round of TeleSign?

TeleSign's latest funding was a $***** Grant (prize money) round on Jan 01, 2020, with participation from 1 investor.

Where does TeleSign rank among its competitors?

TeleSign ranks 3rd amongst 542 active competitors, of which 37 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was AuthMind, which secured $19.3M in Mar, 2025.

Who are the top competitors of TeleSign?

TeleSign's top competitors include Entrust, Advance and AuthMind. Among them, AuthMind secured the most recent funding round in March, 2025.

TeleSign - 2026 Company Profile, Funding & Competitors

TeleSign is an acquired company based in Los Angeles (United States), founded in 2005. It operates as a Cloud based API for user verification. TeleSign has raised $78.4M in funding from Summit Partners and Adams Street Partners. The company has 542 active competitors, including 37 funded and 37 that have exited. Its top competitors include companies like Entrust, Advance and AuthMind.

Company Details

Cloud based API for user verification. It provides an API for sending verification requests to customers. It leverages ML to identity risk recommendations. The features of the product include digital identity protection, phone number reputation scoring, one-time passcodes, two-way communication, fake account detection, account recovery, and more. It caters its solutions to industries such as finance, gaming, e-commerce, and more.

Website: telesign.com
Social
Email ID: *****@telesign.com
Phone Number: +1 **********
Registered Address: Marina Del Rey, California

Key Metrics

Founded Year

2005

Location

Los Angeles, United States

Stage

Acquired

Total Funding

$78.4M in 3 rounds

Latest Funding Round

Grant (prize money), Jan 01, 2020, $*****

Investors

Summit Partners & 4 more

Ranked

3^rd among 542 active competitors

Employee Count

528 as on May 31, 2026

Investment & Acquisitions

RoutoMessaging

Similar Companies

Entrust & 351 more

Exit Details

Acquired by Proximus (Feb 10, 2021)

View TeleSign's full profile

TeleSign is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
TELESIGN CORPORATION CIN: 202235187 , United States, Active	Dec 26, 999	-	233 (As on Dec 31, 2024)	-

TeleSign got acquired by Proximus on Feb 10, 2021.

Click here to take a look at TeleSign's acquisition in detail

TeleSign has raised a total funding of $78.4M over 3 rounds. Its first funding round was on Jun 25, 2012. Its latest funding round was a Grant (prize money) round on Jan 01, 2020 for $*****. 1 investor participated in its latest round. TeleSign has 5 institutional investors.

Here is the list of recent funding rounds of TeleSign:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 01, 2020	9929461	Grant (prize money)	6104542	7829430	9281131	4727097
Jul 03, 2014	7417585	Series B	1351865	7286373	7850660	March Capital & 2 more
Jun 25, 2012	5937888	Series A	1653195	3231224	Summit Partners	3693147

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View details of TeleSign's funding rounds and investors

TeleSign's employee count trend

TeleSign has 528 employees as of May 26. Here is TeleSign's employee count trend over the years:

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Top competitors of TeleSign include Entrust, Advance and AuthMind. Here is the list of Top 10 competitors of TeleSign, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Entrust 1969, Dallas (United States), Acquired	Provider of identity-centric security solutions, including issuance and data protection	-	Thoma Bravo, Olympus Partners	71/100
2nd	Advance 2016, Singapore (Singapore), Series D	Provider of digital identity verification	$330M	Farallon Capital Management, GSR Ventures ... & 12 others	69/100
3rd	TeleSign 2005, Los Angeles (United States), Acquired	Cloud based API for user verification	$78.4M	Adams Street Partners, Summit Partners & 3 others	64/100
4th	AuthMind 2020, Maryland Heights (United States), Seed	Provider of identity security platform for human and non-human identities	$29.2M	Cheyenne Ventures, Ballistic Ventures & 9 others	64/100
5th	ID Dataweb 2011, Washington, DC (United States), Series B	Cloud-based managed identity and attribute verification solution	$20.1M	SCV, Hard Yaka & 1 others	64/100
6th	Nect 2017, Hamburg (Germany), Series B	Solutions for identity verification	$2.7M	Alstin Capital, Fin Tech Fonds & 8 others	63/100
7th	MessageGears 2010, Atlanta (United States), Series D	Email marketing platform for enterprises	$79.6M	Argentum Group, Bridge Bank & 3 others	63/100
8th	Return Path 1999, New York City (United States), Acquired	Email marketing automation and fraud protection platform	$131M	Vista Equity Partners, Costanoa Venture & 11 others	62/100
9th	PatronManager 2010, New York City (United States), Unfunded	CRM and marketing solution built on the Salesforce platform	-	-	61/100
10th	Lumos 2020, San Francisco (United States), Series B	Provider of an autonomous identity platform for access and lifecycle management	$65M	Scale Venture Partners, Neo & 5 others	61/100