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Telnyx

Telnyx

Private
Chicago, IllinoisTelecommunications & Networkinghttps://telnyx.com

Last Round

Seed

Nov 18, 2014

Total Funding Raised

$3.12M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Telnyx operates in Telecommunications & Networking and is based in Chicago, Illinois. Its latest recorded funding round was a Seed round in November 2014.

Telnyx is a telecommunications company that provides a full-stack platform for real-time conversational AI and cloud communications, offering voice, messaging, and connectivity solutions.

Sector

Telecommunications & Networking

Verticals

Cloud Communications, Enterprise Communication, VoIP, NLP & Conversational AI, API Management

Business Model

B2B

Customer Profile

Usage-Based SaaS, Freemium, Subscription SaaS, Hardware + Subscription

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Telnyx Comparables

Compare Telnyx with similar companies based on industry and business-model similarity.

Telnyx comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Plivo
86%
Voximplant
83%
Bandwidth Inc
81%
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Telnyx Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 18, 2014
SeedAug 31, 2014
AcceleratorMay 20, 2014
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Key People

Founding team and executive leadership

David Casem

Co-founder CEO

Founding Team

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Telnyx Investors

Notable investors and investment history

Telnyx investors
InvestorRounds
Corazon CapitalSeed
Chicago VenturesSeed
MATH Venture PartnersSeed
TechstarsSeed, Accelerator
Founders FundVC Round
Glynn CapitalVC Round
Pritzker Group Venture CapitalSeed
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Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 6, 2026

    Channel Partner Manager spoke at the Sandler Partners National Summit.

  • Nov 6, 2026

    National Channel Manager spoke at Sandler Partners National Summit.

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Recent news

Latest coverage and updates

  • attends_eventNov 6, 2026

    Telnyx's Stephen Malito participates in the Emerging Technologies Shaping Future Client Conversations panel at the 2026 Sandler Partners National Summit on Nov 6th '26'.

  • adopts_technologyOct 7, 2026

    Telnyx extends its Delinea deployment to AI agents, bringing 140+ AI agents and 500 human and agent identities under one access model.

  • has_issues_withAug 27, 2026

    Telnyx has issues with multiple high-profile breaches linked to TeamPCP, whose attacks insert malicious code into open-source projects and enable the theft of credentials, source code, and sensitive data.

  • launchesAug 26, 2026

    On Aug 26th '26, Telnyx launches its RCS agent registration API, enabling API-based brand and agent registration with status tracking from brand verification to carrier launch, while carrier approval remains a manual operator review.

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Telnyx Filings

Explore SEC and related filing metadata, where available.

Telnyx filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

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Frequently Asked Questions

Common questions about Telnyx's valuation, stock price, and market status.

Is Telnyx a public or private company?

Telnyx is a private company.

What is the current stock price of Telnyx?

Telnyx is a private company, so its shares have no public market price. Caplight tracks Telnyx's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Telnyx worth (valuation)?

Valuation information for Telnyx is not publicly available.

Can I buy Telnyx stock?

Telnyx shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Telnyx's last funding round?

Telnyx's most recent funding round was Seed on November 18, 2014.

Who are the main investors in Telnyx?

Key investors in Telnyx include Techstars, Pritzker Group Venture Capital.

Will Telnyx IPO soon?

No public IPO plans have been announced for Telnyx.

How can I track Telnyx secondary market activity?

Caplight tracks bids, offers, and trades in Telnyx's shares on secondary markets.

Firmographic Details

HeadquartersChicago, Illinois
Employee Range332
Year Founded2009
Last FundingNov 18, 2014

Institutional Data Access

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