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Gradium

Gradium

Private
ParisAI, Data & Cloud Infrastructurehttps://gradium.ai/

Last Round

Seed

Jul 8, 2026

Est. Valuation

$400M

Total Funding Raised

$170M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Gradium is a business and productivity software company that develops modular audio language models for real-time voice interactions.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Cloud Communications, Gaming, Edge Computing

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Foundation

Keywords

audio language modelsvoice AIspeech-to-textSTTtext-to-speechTTSvoice cloningconversational AIvoice agentsAI voicereal-time translationusage-based billingon-device AIAPI platformfoundation modelsfrontier AI lab

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Track how buyer interest and sentiment changes over time.

Gradium Comparables

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

Gradium comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Cartesia
83%
Resemble AI
81%
Deepgram
81%

Gradium Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedJul 8, 2026
SeedDec 2, 2025

Key People

Founding team and executive leadership

Olivier Teboul

CTO And Co-founder

Founding Team

Neil Zeghidour

Chief Executive Officer

Executive Team

Gradium Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 183% MoM, reaching 41.4K.

  • Aug 1, 2026

    Open roles increased to 14, 2.1x the trailing average.

Gradium Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Gradium a public or private company?

Gradium is a private company.

What is the current stock price of Gradium?

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

How much is Gradium worth (valuation)?

Gradium's valuation is estimated at $400.0M based on funding round data.

Can I buy Gradium stock?

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

When was Gradium's last funding round?

Gradium's most recent funding round was Seed on July 8, 2026.

Who are the main investors in Gradium?

Key investors in Gradium include FirstMark Capital, Eurazeo.

Will Gradium IPO soon?

No public IPO plans have been announced for Gradium.

How can I track Gradium secondary market activity?

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

Firmographic Details

HeadquartersParis
Employee Range17
Year Founded2025
Last FundingJul 8, 2026

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