📖 The AI Tool Bible

AssemblyAI vs ElevenLabs

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

 
AssemblyAI
Audio
ElevenLabs
Audio
TaglineSpeech-to-text API with diarisation, summarisation, and topic detection.The gold standard for AI voice cloning and TTS.
CategoryAudioAudio
PricingFreemium· Free credits; pay-per-use from $0.37/hrFreemium· Free 10k chars/mo; from $5/mo Starter; up to $1320/mo Scale
ModelUniversal / Slam-1ElevenLabs Multilingual v2
Editorial score8.7 / 109.4 / 10
Use cases
transcriptiondiarisationpodcast indexing
TTSvoice cloningaudiobooksdubbing
Pros
  • High accuracy
  • Strong streaming API
  • Lots of post-processing features
  • Excellent SDKs and docs
  • Best-in-class voice quality
  • Hundreds of voices + cloning
  • Multilingual
  • Strong API
Cons
  • More expensive than Whisper for high volume
  • Latency varies
  • Pro features are pricey
  • Voice clone abuse policy needs care
Websitewww.assemblyai.comelevenlabs.io
Pick AssemblyAI if
  • ✅ High accuracy
  • ✅ Strong streaming API
  • ✅ Lots of post-processing features
  • ✅ Excellent SDKs and docs
Pick ElevenLabs if
  • ✅ Best-in-class voice quality
  • ✅ Hundreds of voices + cloning
  • ✅ Multilingual
  • ✅ Strong API
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