Overview
Whisper by OpenAI — Open-source automatic speech recognition by OpenAI
Whisper is OpenAI's open-source automatic speech recognition (ASR) system trained on 680,000 hours of multilingual data. It achieves near-human accuracy across 99 languages and handles accents, technical language, and noisy environments well. Available as an API and for local deployment.
99 language support
Near-human accuracy
Noise robustness
Translation capability
Features & capabilities
Everything it does, in plain English.
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Open-source and free to self-host
- ✓Best-in-class accuracy
- ✓Multilingual support
! Watch-outs
- !Slow on CPU (requires GPU for fast inference)
- !No real-time streaming in base version
Who it's for
Where Whisper by OpenAI pays for itself fast.
Transcription services
Meeting transcription
Multilingual content
Voice command systems
Community reviews
Share your take on Whisper by OpenAI
Sign in to leave a verified review.
Alternatives
Similar tools worth comparing.
Hugging Face
The GitHub of machine learning — hosting 500,000+ AI models, datasets, and Spaces
Supabase
Open-source backend-as-a-service with PostgreSQL database, auth, storage, and vector search for AI apps.
Llama by Meta
Meta's open-source LLM family powering thousands of AI applications
n8n
Open-source workflow automation platform connecting apps and APIs
Dify.ai
Build production-ready AI apps and agents with an open-source visual platform.
DeepSeek
Open-source AI models from DeepSeek with remarkable reasoning and coding at competitive cost.