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Gladia

Enterprise speech-to-text API with fast processing, speaker diarization, and audio intelligence.

Pricing Free tier / Pay-as-you-go from $0.0612/hr
Category Transcription

What makes Gladia different

Gladia wraps best-in-class open-source models (including Whisper) with enterprise features: diarization, code-switching, custom vocabulary, and audio intelligence. It offers Whisper-level quality with the reliability and features enterprises need.

Follows our testing methodology
· Last reviewed April 2026

Key features

  • Enterprise speech-to-text API
  • Speaker diarization
  • Code-switching detection
  • Custom vocabulary
  • Audio intelligence features

Pros and cons

Pros

  • + Good balance of accuracy and enterprise features
  • + Competitive pricing
  • + European company with GDPR compliance

Cons

  • - Newer player, less proven at scale
  • - Smaller community than Deepgram or AssemblyAI
  • - Documentation still maturing

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