API Comparison Table

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Product News

Gladia to join OVH Groupe, accelerating Europe's sovereign voice AI ambitions

PARIS, France — Sept 21, 2026 — Gladia, the AI audio infrastructure provider trusted by more than 300,000 developers and 2,000 enterprise customers worldwide, announced July 31st, that it has been acquired by OVH Groupe, the parent company of OVHcloud and Europe's leading sovereign cloud provider.

Speech-To-Text

Migrating from Azure Speech to Gladia: a step-by-step switching guide

TL;DR: Migrating from Azure Speech to Gladia removes the overhead of custom training pipelines and fragmented per-feature billing. Azure routes diarization, translation, and sentiment through separate services with separate billing meters. We bundle all audio intelligence into one per-hour rate on Starter and Growth plans. Solaria-3 ranks #1 for real-world European business audio, Solaria-1 covers 100+ languages with native code-switching. Both deliver out-of-the-box accuracy that eliminates custom training for most production audio. Most engineering teams complete the API refactoring in under 24 hours.

Speech-To-Text

How to evaluate a speech-to-text API: a technical buyer's framework

TL;DR: Choosing an STT API on vendor benchmarks alone is how teams end up with transcription that looks fine in staging and breaks on production audio. A rigorous evaluation requires building a test set from your own calls, measuring word error rate (WER) on your specific audio distribution, stress-testing latency under concurrent load, and auditing data retraining terms before signing. This guide gives you a reusable engineering blueprint to run that evaluation end-to-end, the same methodology behind our own open async benchmark, which covers 7 datasets and 74+ hours of audio across 8 providers.

Transforming note-taking for students with AI transcription

Published on Nov 6, 2024
Transforming note-taking for students with AI transcription

In recent years, fuelled by advancements in LLMs, the numbers of AI note-takers has skyrocketed. These apps are increasingly tailored to meet the unique needs of specific user groups, such as doctors, sales teams and project managers.

Coconote is focusing specifically on students. Leveraging the power of LLMs, their note-taking app can instantly transcribe, summarize, and contextualize notes from lectures.

Read on to find out why they chose Gladia as the primary transcription provider to power their fast-growing project as they expand globally.

About Coconote

Coconote provides an AI-powered note-taking and study assistance app designed for students.

The company focuses on enhancing accessibility to academic resources by offering features like lecture recording, instant transcription, organized notes, summaries, flashcards, and quizzes.

Their primary target audience is college students, with some reach in high school and continuing education.

Available for mobile and web users, the app first launched in the US in April 2024, reaching over 400k downloads in less than 6 months, and is now expanding to other geographies, starting with Japan.

The project's ultimate goal is to democratize access to academic support tools, making high-quality study assistance available to people from varied socioeconomic backgrounds.

Challenge

The Coconote app addresses the challenge of manual note-taking while in class, which has traditionally distracted students from actively listening and learning in lectures.

By automating the capture and organization of lecture content, Coconote allows students to engage more deeply during class without the worry of missing key points or struggling to keep up with fast-paced lectures.

To succeed in this mission, Coconote uses transcription as the backbone of the app. The app transcribes and organizes recorded lectures (in both audio and video formats) into structured notes, summaries, and study aids.

The transcription process involves Gladia as its main provider, handling recordings from diverse academic subjects in multiple languages.

Objectives

To deploy a top-tier transcription API to power the Coconote app, distinguished by the following characteristics:

  • Ability to effectively capture speech under varying audio conditions, such as echo-laden and noisy lecture halls;
  • Transcription accuracy and adaptability to specific terminologies across various academic disciplines;
  • A truly multilingual approach to asynchronous transcription and translation, with core features and add-ons all available in over 100 languages.
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Solution

With Gladia, the Coconote team was able to implement:

  • Instant transcription for lecture recordings and URLs;
  • Translation to and from 100 languages;
  • Organized notes per subject matter;
  • Summaries, flashcards, and quizzes, generated automatically based on the notes.
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Impact

By working with the Gladia team to iterate and scale up, they saw a noticeable impact on their rapidly growing user base and retention, with hundreds of happy users reporting remarkable performance of the app’s note-taking capabilities.

  • 4.8 star rating on App Store
  • 420,000+ signups
  • 300,000+ Instagram followers, including celebrity parents like Joe Rogan and Patrick Dempsey
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The team at Coconote is just starting to explore the possibilities that Gladia’s transcription brings to their users and is already considering how they can leverage the insights from data to make the app even more tailored to their specific needs.

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About Gladia

Gladia provides a speech-to-text and audio intelligence API for building virtual meeting and note-taking apps, call center platforms, and media products, providing transcription, translation, and insights powered by best-in-class ASR, LLMs and GenAI models.

Having read this case study, do you feel like Gladia could be the right fit for your business too?

Don't hesitate to contact our sales team to explore this in more detail, and follow us on X and LinkedIn.

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