Transcription APIs transcription tools

Hosted Whisper large-v3 from OpenAI — $0.006 per minute.

Universal-2 model + diarization, PII redaction, topic detection, summarization.

Nova-2 model, excellent streaming, strong at conversational audio.

The API spin-off of Rev — strong English accuracy, topic detection, custom vocab.

Whisper-based API with diarization, 99-language coverage, pay-per-minute.

Enterprise ASR with strong accents and on-prem deployment options.

Hosted faster-whisper + whisperX with paste-a-URL, batch, and MCP access.