AssemblyAI

Build apps with APIs for speech transcription and voice workflows.

Free trial

Is AssemblyAI right for you?

Good for

  • Developers building voice and audio-based tools.
  • Integrate speech-to-text into custom applications.

Keep in mind

  • Start with trial access; production transcription and related services use metered API pricing.
  • Test your own recordings, languages, and audio conditions before committing.
  • Work that requires assuming all generated or transcribed audio is correct.

Choose a plan for your work.

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Pricing and access

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More about AssemblyAI

Build applications with APIs for prerecorded and real-time speech transcription and voice-related workflows. Start with trial access; production transcription and related services use metered API pricing.

Available on

Api

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