2 models compared on the same benchmark — accuracy, latency, price, language coverage and capabilities. Soniox STT (Async) leads on raw accuracy; Amazon Transcribe is fastest; Amazon Transcribe covers the most languages; Soniox STT (Async) is cheapest.
Verdict · who wins what
Most accurate
Soniox STT (Async)
8.7% WER
Soniox
Fastest
Amazon Transcribe
0.4× realtime
Amazon Web Services
Most languages
Amazon Transcribe
77 languages
Amazon Web Services
Cheapest
Soniox STT (Async)
$0.0017/min
Soniox
Comparing
2 models · same benchmark
1
Amazon Transcribe
Amazon Web Services
AWS foundation model-powered ASR — 100+ languages
2
Soniox STT (Async)
Soniox
Soniox async batch transcription — one multilingual model across 60+ languages with speaker diarization, per-word timestamps, and automatic language identification, at a low flat token-based rate.
Soniox STT (Async)
Amazon Transcribe
field · 32 models
lower-left is better
Is Amazon Transcribe or Soniox STT (Async) more accurate?
Soniox STT (Async) is more accurate, with a 8.7% word error rate versus 13.0% for Amazon Transcribe, on our standardized benchmark.
Which is cheaper, Amazon Transcribe or Soniox STT (Async)?
Soniox STT (Async) is cheaper at $0.0017/min versus $0.0060/min for Amazon Transcribe.
Should you choose Amazon Transcribe or Soniox STT (Async)?
Choose Amazon Transcribe for speed and language coverage; choose Soniox STT (Async) for accuracy and lower cost.
