Assembly AI
Transcribes speech to text.
At a glance
Starts at
From $19 per month
Includes basic plan with limited usage.
Free tier
Yes, limited
Platforms
Web, API
Best for
Developers, content creators
4.0 out of 5
Scored by Alex after real useOur verdict
AssemblyAI excels at transcribing real-world audio accurately but lacks customizability options.
✓What it does well
High accuracyUniversal-3.5 Pro handles real-world audio effectively.
Multi-language supportSupports over 90 languages including English, Spanish, and French.
Real-time processingOffers real-time transcription for live events or chats.
✕Where it falls short
Limited customization optionsNo advanced tweak settings available.
Requires cloud hostingDoes not support on-premises deployment out of the box.
Higher costs for additional featuresCharges extra for premium services and models beyond basic plan.
Key features
Speech-to-text APIPre-recorded audio transcriptions available.
Real-time transcriptionFor live events or real-time chat support.
Understanding APIExtracts key insights and entities from speech data.
Self Hosted Voice AISupports on-premise deployment for private servers.