Automated audio transcription with API integration.

Generated by ChatGPT

WhisperAPI is an AI-powered transcription tool that allows users to send audio files via an API and receive back a transcription with OpenAI Whisper. The tool supports most audio types from FFMPEG, including WAV and MP3.

There is an option to enable diarization, which will require fewer file types but will slow down the results. Usage pricing is $0.15/hour of audio, making WhisperAPI one of the most affordable transcription APIs on the market.

Sign up is easy with either an email or a Gmail account. Once an account is created, users will be able to generate secure API keys for their account.

Payments are managed through Stripe, which provides billing history, payment management, and other features. There are no bulk discounts, but users can get free credits by emailing [email protected].

Additional questions can be directed to the same email address.

WhisperAPI was manually vetted by our editorial team and was first featured on November 19th 2022.
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19 alternatives to WhisperAPI for Audio transcription

Pros and Cons


Affordable transcription API
Supports most audio types
API integration
Diarization option
Easy sign up
Secure API keys
Managed payments via Stripe
Supports WAV and MP3 formats
Billing history provided
Free credits availability
No minimum time purchase
Rounded to the nearest second
Email support
Python and cURL examples
Auto language detection
Transcription and translation tasks


No bulk discounts
Slow with diarization enabled
Limited file support with diarization
No developer documentation
Sign up limited to Gmail/email
No transparency into processing speed
No translation support
Minimum 10 hour purchase
Only accepts Stripe payments


What is WhisperAPI?
What kind of audio formats does WhisperAPI support?
What is the cost of using WhisperAPI?
How can I sign up for WhisperAPI?
How can I generate a secure API key for my WhisperAPI account?
What is diarization in the WhisperAPI context?
How to send audio files using the WhisperAPI?
How is billing managed in WhisperAPI?
Does WhisperAPI offer bulk discounts?
What kind of support do I get when I run into issues with WhisperAPI?
Does WhisperAPI provide free credits?
How does WhisperAPI transcribe the audio files?
How long does it take for WhisperAPI to transcribe my audio?
Is there a minimum time purchase for WhisperAPI's service?
What language support does WhisperAPI offer for transcription?
How can I access the WhisperAPI dashboard?
Does WhisperAPI have developer documentation?
Which model powers the WhisperAPI?
How is the WhisperAPI so cheap in comparison to other transcription APIs?
Does WhisperAPI have any affiliation with OpenAI?

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