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Soniox

Soniox

Private
Foster City, CaliforniaAI, Data & Cloud Infrastructurehttps://soniox.com/

Last Round

VC Round

Aug 1, 2023

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Soniox is an artificial intelligence company that provides a multilingual speech-to-text, text-to-speech, and translation API and application designed to transcribe and translate audio in real-time.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Cloud Communications

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Foundation

Keywords

speech-to-texttext-to-speechSTTTTSAI transcriptionvoice AIspeech translationAI meeting assistantvoice cloningfoundation modelautomated transcriptionAI summarizationspeech APIconversational AIusage-based billing

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Soniox Comparables

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

Soniox comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Wordcab
82%
AssemblyAI
81%
Gladia
80%

Soniox Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundAug 1, 2023

Key People

Founding team and executive leadership

Klemen Simonic

Chief Executive Officer

Executive Team

Soniox Investors

Notable investors and investment history

Soniox investors
InvestorRounds
Communitas FoundersEarly Funding, Seed
Samsung Venture InvestmentVC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 19, 2026

    Monthly visitors increased 40% MoM, reaching 394.3K.

  • Feb 21, 2026

    Grew 45% QoQ from 11 to 16 employees

Soniox Filings

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

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Frequently Asked Questions

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

Is Soniox a public or private company?

Soniox is a private company.

What is the current stock price of Soniox?

Soniox is a private company with no public stock price. No recent secondary market data is available.

How much is Soniox worth (valuation)?

Valuation information for Soniox is not publicly available.

Can I buy Soniox stock?

Soniox shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Soniox's last funding round?

Soniox's most recent funding round was VC Round on August 1, 2023.

Who are the main investors in Soniox?

Key investors in Soniox include Communitas Founders, Samsung Venture Investment.

Will Soniox IPO soon?

No public IPO plans have been announced for Soniox.

How can I track Soniox secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Soniox's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersFoster City, California
Employee Range16
Year Founded2020
Last FundingAug 1, 2023

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