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Gladia

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Gladia

Speech-to-Text API for voice products.

gladia.io
HQ: Paris, France
AI

Company research

Public company, workplace, funding, and market signals

Updated Jul 29, 2026

Overview

Gladia is an AI audio infrastructure company that provides speech-to-text and audio-intelligence APIs for developers and enterprise voice products, with real-time and batch transcription, multilingual support, and enterprise-grade security/compliance.

Primary product

AI audio infrastructure / speech-to-text API

Founded

2022

Headquarters

New York, United States (LinkedIn company profile); Gladia SAS legal office in Cesson-Sévigné/Rennes, France

Team size

51-100

Work style

Remote

Industry

Software Development

Sub-industry

Voice AI / speech-to-text infrastructure

Offices

New York, United States (HQ)
Paris, France
Rennes, France
Cesson-Sévigné, France

Business model

usage-based API
SaaS
enterprise contracts

Funding

Stage

Series A

Total raised

$20M

Latest round

Series A · Oct 2024

Latest amount

$16M

Series A

Oct 2024 · XAnge

$16M

Seed

Jun 2023 · New Wave

$4M

People & investors

Leadership

Jean-Louis Quéguiner

Founder & CEO

Maxime Gaudin

CTO

Founders

Jonathan Soto

Co-founder

Investors

Alexandre Berriche
Athletico Ventures
Cocoa VC
Gaingels
Illuminate Financial
Mana Ventures
Miroslaw Klaba
Motier Ventures
New Wave
Pierre Betouin
Roosh Ventures
Sequoia Capital
Solomon Hykes
Soma Capital
XAnge
XTX Ventures

Work & culture

Mission-driven, multidisciplinary, and developer-focused; public values emphasize benevolence, honesty, and transparency, with an ambitious, research-heavy culture centered on audio AI.

Work style

Remote

Compensation

Public job ads suggest France-based roles typically pay about €55K-€75K base or €60K-€70K base, plus BSPCE equity, depending on seniority and role.

Benefits

€200/month lunch vouchers
€360/year sports allowance
€300 workstation adaptation allowance
100% health insurance coverage
pension contract for employee and family
unlimited vacation
full-remote policy in France
team gatherings in Paris every ~1.5 months
BSPCE equity for France-based roles

Product & market

Pricing

Transparent usage-based pricing with pay-as-you-go, committed volume, and enterprise plans; pricing is quoted per transcription hour with bundled features.

Differentiators

  • —sub-300ms real-time latency
  • —100+ language support
  • —code-switching support
  • —all-in-one transcription plus audio intelligence
  • —EU data residency / sovereignty focus
  • —built-in diarization, entity capture, PII redaction, sentiment, and timestamps
  • —enterprise security/compliance controls

Technology

real-time speech-to-text
batch transcription
WebSockets
Python SDK
Node.js SDK
OpenAPI-generated SDKs
pyannoteAI speaker diarization
Stripe billing
Webflow hosting
Kubernetes
Docker
CI/CD
PostgreSQL
Prometheus
Grafana
Bun
Nx
uv
TLS encryption
VPC/firewalls/DDoS mitigation

Customers

HeyGen
Livestorm
Attention
Circleback
Method Financial
Recall.ai
Leexi
Aircall
VEED
Daily

Competitors

Deepgram
AssemblyAI
Speechmatics
Rev.ai
Winn.AI
MosaicVoice
Sounder

Scale & contact

Estimated revenue

under $1M

Estimated monthly visits

211K

contact@gladia.io+33 6 26 79 48 70

Signals & risks

Acquisition
Jun 2026

OVH Groupe entered exclusive negotiations to acquire Gladia; the deal was not yet closed and terms were not disclosed.

Source

Latest news

OVH Groupe enters into exclusive negotiations to acquire Gladia, expert in voice AI

OVH Groupe · Jun 2026

OVH Groupe said it had entered exclusive negotiations to acquire Gladia to strengthen its multimodal and agentic AI efforts; the transaction terms were not disclosed.

Gladia x pyannoteAI: Speaker diarization and the future of voice AI

Gladia blog · Mar 2026

Gladia discussed its partnership with pyannoteAI and how speaker diarization supports improved transcription accuracy and analytics.

The evolution and impact of Speech AI: an in-depth conversation with Gladia's CEO Jean-Louis

Gladia blog · Mar 2026

A podcast-style interview with CEO Jean-Louis Quéguiner about the infrastructure challenges and business use cases for speech AI.

Gladia Raises $16 Million in Series A Funding

PR Newswire · Oct 2024

Gladia announced a $16M Series A to expand its real-time multilingual transcription and analytics engine; XAnge led the round.

Gladia turns any audio into text in near real time

TechCrunch · Jun 2023

TechCrunch covered Gladia's $4M seed round led by New Wave, with Sequoia, Cocoa, and angel investors participating.

About usBlogCareersDocs quickstartGitHub orgHomepageLegal noticeLinkedIn companyPricingSecurity
SourcesHomepageAbout usPricingBlogSecurityLegal noticeTerms & conditionsGeneral terms of useSeries A announcementSeed round coverage (TechCrunch)Series A coverage (TechCrunch)OVH acquisition talksLinkedIn company pageJean-Louis Quéguiner LinkedInJonathan Soto LinkedInMaxime Gaudin LinkedInGitHub orgGitHub SDK repoCareers pageRemote job / benefits source

Jobs and careers at Gladia

4 jobs at Gladia

Design Engineer, Brand + Product

Remote
Revenue
Paris; Paris, France
1w ago
Remote
Full-time
Apply

Senior Brand Designer

Remote
Revenue
Paris; Paris, France
1mo ago
Remote
Full-time
Apply

Account Executive

Remote
Revenue
Paris
1mo ago
Remote
Full-time
Apply

VP Revenue

Remote
Revenue
Paris
2mo ago
Remote
Full-time
Apply

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