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AssemblyAI

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105 reviews
  • 2 profiles
  • 2 categories
Average star rating
4.6
Serving customers since
2017

Profile Name

Star Rating

85
18
2
0
0

AssemblyAI Reviews

Review Filters
Profile Name
Star Rating
85
18
2
0
0
Cheng Z.
CZ
Cheng Z.
01/25/2026
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review

Reliable Transcription with Minor Language Detection Gaps

I use AssemblyAI - Speech to Text API to transcribe audio files and I find the process smooth. The API calls rarely fail, with only one out of 2000 failing, which is pretty impressive. I also appreciate that it can detect languages and speakers, which is quite handy. Even though the initial setup wasn't too difficult, the API documentation really helped streamline the process. Although I don't have much experience with similar services, I'd rate it a 10 for someone with similar needs.
bold p.
BP
bold p.
01/23/2026
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review
Translated Using AI

Reliable transcription with room for improvement

I find the AssemblyAI - Speech to Text API very reliable, especially when it comes to the German language. It processes the German language accurately and is among the services with the highest accuracy in this area. Although it is sometimes a bit slow, everything else works quite well.
RS
Ripon S.
01/07/2026
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review

Multilanguage Support, Accurate Transcriptions

I am really happy with AssemblyAI - Speech to Text API because it supports many languages with accurate results. My app on the app store uses AssemblyAI's API, and it has over 10k active users who benefit from the multilanguage support and speaker detection it provides. Previously, I used Deepgram, but it did not support 100+ languages, unlike AssemblyAI, which also has built-in translation support. I find the initial setup very easy, using their JavaScript SDK on my Node.js server with just maybe 5-10 lines of code.

About

Contact

HQ Location:
San Francisco, California

Social

@AssemblyAI

What is AssemblyAI?

AssemblyAI is a leading provider of audio intelligence technology, specializing in automatic speech recognition (ASR) and transcription services. Their platform offers developers and businesses powerful APIs to convert audio to text with high accuracy, enabling applications in various fields such as content creation, customer service, and accessibility. With features like real-time transcription, speaker identification, and sentiment analysis, AssemblyAI aims to enhance the way organizations process and utilize audio data. For more information, visit their website at https://www.assemblyai.com.

Details

Year Founded
2017