When was Telnyx founded?

Telnyx was founded in 2009 and raised its 1st funding round 5 years after it was founded.

Where is Telnyx located?

Telnyx is headquartered in Chicago, United States. It is registered at Chicago,Illinois.

Who is the current CEO of Telnyx?

David Casem of Telnyx. They have also founded 1 company.

How many employees does Telnyx have?

As of Aug 31, 2026, the latest employee count at Telnyx is 412.

Is Telnyx a funded company?

Telnyx is a funded company, having raised a total of $2.22M across 3 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Aug 27, 2014.

When was the latest funding round of Telnyx?

Telnyx's latest funding was a $***** Seed round on Nov 13, 2014, with participation from 4 investors. Its primary sector is Customer Success Management. In United States, the Customer Success Management sector has seen $596M in funding in 2026 to date.

Where does Telnyx rank among its competitors?

Telnyx ranks 15th amongst 146 active competitors, of which 16 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Toku, which secured $5M in Nov, 2024.

Who are the top competitors of Telnyx?

Telnyx's top competitors include RingCentral, Agora and Twilio. Among them, Toku secured the most recent funding round in November, 2024.

Telnyx - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of voice AI platform with global telecommunications infrastructure. The platform offers tools for building conversational AI agents. It provides voice, messaging, and connectivity solutions. The platform supports speech-to-text, text-to-speech, SIP trunking, and SMS capabilities. It offers APIs and SDKs for developers to integrate voice AI. The platform facilitates real-time audio streaming and contextual memory.

Website: telnyx.com
Social
Email ID: *****@telnyx.com
Registered Address: Chicago,Illinois

Key Metrics

Founded Year

2009

Location

Chicago, United States

Stage

Seed

Total Funding

$2.22M in 3 rounds

Latest Funding Round

Seed, Nov 13, 2014, $*****

Investors

Pritzker Group & 9 more

Ranked

15^th among 146 active competitors

Employee Count

412 as on Aug 31, 2026

Similar Companies

RingCentral & 1587 more

View Telnyx's full profile

Telnyx is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
TELNYX, LLC CIN: 270273220 , United States, Active	Dec 31, 1999	-	102 (As on Dec 31, 2024)	-

Telnyx has raised a total funding of $2.22M over 3 rounds. Its first funding round was on Aug 27, 2014. Its latest funding round was a Seed round on Nov 13, 2014 for $*****. 4 investors participated in its latest round. Telnyx has 10 institutional investors.

Here is the list of recent funding rounds of Telnyx:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 13, 2014	1822160	Seed	2067874	5441541	1910443	9035070
Sep 11, 2014	8256495	Seed	8524758	1875114	9430574	4458572
Aug 27, 2014	5172457	Seed	3908789	8555829	4777903	Techstars

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View details of Telnyx's funding rounds and investors

The founders of Telnyx is David Casem. David Casem is the CEO of Telnyx.

Here are the details of Telnyx's key team members:

David Casem: Co-Founder & CEO of Telnyx.
Contact Info: 1 email address

View details of Telnyx's Founder profiles and Board Members

Telnyx's employee count trend

Telnyx has 412 employees as of Aug 26. Here is Telnyx's employee count trend over the years:

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Top competitors of Telnyx include RingCentral, Agora and Twilio. Here is the list of Top 10 competitors of Telnyx, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	RingCentral 1999, Belmont (United States), Acquired	Cloud based platform offering unified communication solutions	$44M	IVP, Altimeter Capital & 60 others	86/100
2nd	Agora 2014, Guangzhou (China), Public	Cloud based customer engagement platform	$55M	Coatue, Morningside & 16 others	79/100
3rd	Twilio 2008, San Francisco (United States), Public	Cloud based omnichannel communication and customer engagement platform	$240M	T. Rowe Price, Fidelity Investments & 40 others	78/100
4th	Vonage 2001, Holmdel (United States), Acquired	Provider of contact center business communication solutions	$645M	New Enterprise Associates, 3i Group & 16 others	75/100
5th	Route Mobile 2004, Mumbai (India), Acquired	Provider of cloud communication platform as a service (CPaaS) solutions	$23M	Krisharya Trust, Goldman Sachs & 12 others	73/100
6th	Avaya 2000, Durham (United States), Public	Cloud based unified communication software	$401M	Warburg Pincus, ValueAct Capital & 5 others	72/100
7th	8x8 1987, Campbell (United States), Acquired	Provider of cloud communications solutions	-	Francisco Partners, Herald Investment Management ... & 2 others	68/100
8th	Bandwidth 1999, Raleigh (United States), Public	Cloud-based enterprise collaboration platform for VoIP communication management	$21.9M	Carmichael Partners, De Anda Capital & 5 others	66/100
9th	LINK Mobility 1993, Oslo (Norway), Public	Provider of cloud communications platform offering messaging solutions and related tools	-	HarbourVest Partners, Herald Investment Management ... & 2 others	66/100
10th	Toku 2018, Singapore (Singapore), Public	Enterprise cloud communications and customer engagement platform	$18M	Delivery Hero Ventures, Betatron Venture Group ... & 23 others	64/100
15th	Telnyx 2009, Chicago (United States), Seed	Provider of voice AI platform with global telecommunications infrastructure	$2.22M	Glynn Capital, Frontline Ventures & 8 others	59/100