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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.

By 
Madison Boyd
Product Marketing
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March 23, 2021

Speech-to-Text with Postman and AssemblyAI

Build & Learn
By 
Yujian Tang
Contributor
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March 12, 2021

Transcribing Local Audio Files with Node.js

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By 
Yujian Tang
Contributor
Build & Learn
March 2, 2021

New Punctuation and Casing Model Released

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By 
Andrew Galyan-Mann
Senior API Support Engineer
Releases
January 1, 2021

Comparing End-To-End Speech Recognition Architectures in 2021

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By 
Michael Nguyen
Build & Learn
December 1, 2020

Building an End-to-End Speech Recognition Model in PyTorch

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By 
Michael Nguyen
Build & Learn
November 20, 2020

PII Redaction and Accuracy Improvements

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Joe Zaghloul
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November 1, 2020

WhatConverts | AssemblyAI Case Study

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Joe Zaghloul
Customer Spotlights
September 15, 2020

AssemblyAI Wins Best Public API 2020

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Joe Zaghloul
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