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Added: Jun 13, 2023

AssemblyAI unlocks the power of AI to quickly and accurately transcribe audio, video, and live audio streams into text.

What does AssemblyAI do?

AssemblyAI is a deep learning company focused on researching and applying advanced neural networks and machine learning technology. It offers a powerful framework, LeMUR, for accurately converting audio files, video files, and live audio streams into text at scale. Additionally, its API allows developers to quickly embed state-of-the-art AI models into applications.

According to the website, AssemblyAI is capable of processing millions of audio files daily for hundreds of customers. In terms of use cases, it can be used by journalists to quickly and accurately transcribe audio files and live audio streams into text, call centers to quickly transcribe customer calls, and speech recognition researchers to quickly transcribe audio files and live audio streams into text.

It also provides comprehensive support to developers through its in-depth tutorials, detailed documentation, and changelogs. AssemblyAI differentiates itself from competitors with its advanced neural networks and machine learning technology, enabling customers to process millions of audio files daily.

We Love:

  • Excels in accurate speech-to-text transcription, ideal for calls and podcasts.
  • Features sentiment analysis and speaker detection, enhancing data interpretation.
  • Scalable pricing and API integration make it a developer-friendly choice.

We Hate:

  • Lacks integration with popular frameworks like TensorFlow or PyTorch.
  • No apparent utilization of advanced models like ChatGPT or Diffusion.


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Our Verdict on AssemblyAI

Compared Alternatives


  • Transcribes voice data such as calls, podcasts, and virtual meetings.
  • Detects speaker's identity and analyzes sentiment in conversations.
  • Provides chapter detection and personal information redaction tools.
  • Offers detailed documentation with code examples for developers.
  • Monitor latest advances with a team constantly improving the system.


  • Leverage advanced neural networks for precise transcription of voice data like calls, meetings, and podcasts.
  • Utilize state-of-the-art AI technology for effective speaker detection, sentiment analysis, and speech summarization.
  • Perfect for developers, the tool offers immediate API access, scalable pricing, and continuous updates on AI breakthroughs.

Insider Tips

AssemblyAI Pricing

Has Free Tier

Public Pricing

Enterprise Plan

Double Check Pricing

*Last Updated: Nov 04, 2023


Limited Credits

NaN% off with Annual plan

NaN% off with Annual

AssemblyAI Q&A

A cartoon schematic of user ratings from our community.

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Jack Woodwalker is a tech reviewer, former engineer and the CEO of AllThingsAI.

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