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WH

OpenAI · Audio

Whisper

Accurate open speech-to-text.

Pricing

Free weights; low-cost API

There is a usable free plan.

Learning curve

Moderate

Beginner friendliness 3/5

Official site

Visit OpenAI

Best for

What's good

  • Very accurate
  • Many languages
  • Free to self-host

What to watch

  • No speaker labels by default
  • Needs setup for scale

Learn it properly

Careers that use it