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AssemblyAI vs Sonix

People
AssemblyAISpeech-to-Text Platforms
SonixTranscription Services
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Price
Not available
Published entry price
$22+per seat / month

Speech-to-Text Platforms

Annual estimate10 people, entry price
Not available
$2,640+
10 people
Offer
No offer right now
No offer right now
Ask the vendor
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Speech-to-Text Platforms

Overview
Focus
Speech-to-Text Platforms
Transcription Services
Product
AssemblyAI provides speech-to-text, real-time transcription, and voice intelligence models for teams shipping voice AI and audio-driven workflows.
AI transcription platform converting audio and video to text with 99% accuracy in 54+ languages, plus translation, subtitles, and AI analysis tools for professionals in legal, medical, media, and enterprise sectors.
Headquarters
San Francisco, California
San Francisco, California
Company size
51-200 employees
2-10 employees
Founded
2017
2017
Pricing details
Plan
Not available
Published entry price
Published rate
Not available
$22+ / seat / month
Billable seats
Not available
10
Free options
Free plan, Free trial
Free trial
Other costs
Not available
Not available
Pricing source
Not available
Source updated
Oct 19, 2026
Oct 19, 2026

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Speech-to-Text Platforms