Step 2: Review Comparison
Features and Capabilities
Deepgram
Google
Batch process (1hr of audio)
~8 seconds
1443 seconds
Streaming processing lag
<300 ms
800-2000 ms
Word Error Rate (WER)
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Tailored speech models
Deep search (audio)
Diarization (separate per speaker)
Up to 10
Up to 6
Noise Reduction
Custom vocabulary (keyword boosting)
Redaction
Punctuation
Profanity filter
Numeral formatting
Language Detection