August 26, 2025

Now Available: 99 Languages, Advanced Features, One Price

Universal now supports 99 languages at the same flat rate of $0.27/hour—with automatic language detection for all supported languages, and speaker diarization for 95 of them.

Madison Boyd

Product Marketing

Universal-2

Automatic Language Detection (ALD)

Speech-to-Text

Speaker Diarization

No items found.

Explore all

All

Newsletter

All

Customer Spotlights

All

Releases

All

Use Cases

All

Assembly Required

All

Build & Learn

Subscribe to AssemblyAI’s newsletter

Thank you for subscribing!

Oops! Something went wrong while submitting the form.

Explore all

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

October 25, 2021

Deep Learning in 5 Minutes

Mısra Turp

Developer Educator

Build & Learn

October 25, 2021

Hack the Valley - AssemblyAI at University of Toronto Hackathon

Britney Xiu

Releases

October 22, 2021

Do I Need A Custom Speech Recognition Model?

Kelsey Foster

Growth

Build & Learn

October 20, 2021

Review - A Graph Convolutional Neural Network for Emotion Recognition in Conversation

Shuyun Tang

Build & Learn

October 19, 2021

Releasing our v8 Transcription Model - 18.72% Better Accuracy

Dylan Fox

Founder, CEO

Releases

October 13, 2021

DeepSpeech for Dummies - A Tutorial and Overview

Yujian Tang

Contributor

Build & Learn

October 13, 2021

Review - Pretraining Representations for Data-Efficient Reinforcement Learning

Kevin Zhang

Build & Learn

October 11, 2021

New - 8.37% Better Accuracy for Topic Detection and IAB Classification with V4 Update

Kelsey Foster

Growth

Releases

No results found!

Please try different search parameters.

The code to meaningful voice data

Partner with the leader in Speech AI to build powerful products with breakthrough industry impact.

Try our API for free Contact sales