What is AssemblyAI used for?

AssemblyAI is a commercial API service for speech recognition and audio intelligence, used to transcribe and analyze spoken audio. It is a good fit for adding transcription to a product.

How much does AssemblyAI cost?

AssemblyAI is a paid product with no free plan. Pay-as-you-go, billed per hour of audio. The Voice Agent API is $4.50/hr with all features included and the Dictation API is $0.62/hr; custom pricing is available on request.

Is AssemblyAI open source?

No. AssemblyAI is proprietary (closed-source) software. Open-source alternatives to AssemblyAI include whisper.cpp, Whisper and LocalAI.

What are some alternatives to AssemblyAI?

AssemblyAI competes with Deepgram, Speechmatics and Rev. For open-source options, see Enlisted's ranked list of open-source AssemblyAI alternatives.

AssemblyAI: features, pricing and alternatives

About AssemblyAI

AssemblyAI is a commercial company that provides speech recognition and audio intelligence through an API. Developers send audio to the service and receive transcripts, which can then be used inside products that need to understand or search spoken content.

The homepage content could not be read for this entry, so only the vendor's high-level description is reflected here. Details such as supported languages, model names and plan structure should be checked on the vendor's own site.

Key features

Speech recognition through an API
Audio transcription for apps and workflows
Audio intelligence on transcribed speech
Developer-oriented hosted service

Good fit for

→Adding transcription to a product

Tags: speech-recognition; transcription; audio-intelligence; api; ai-infrastructure

AssemblyAI: questions and answers

What is AssemblyAI used for?: AssemblyAI is a commercial API service for speech recognition and audio intelligence, used to transcribe and analyze spoken audio. It is a good fit for adding transcription to a product.
How much does AssemblyAI cost?: AssemblyAI is a paid product with no free plan. Pay-as-you-go, billed per hour of audio. The Voice Agent API is $4.50/hr with all features included and the Dictation API is $0.62/hr; custom pricing is available on request.
Is AssemblyAI open source?: No. AssemblyAI is proprietary (closed-source) software. Open-source alternatives to AssemblyAI include whisper.cpp, Whisper and LocalAI.
What are some alternatives to AssemblyAI?: AssemblyAI competes with Deepgram, Speechmatics and Rev. For open-source options, see Enlisted's ranked list of open-source AssemblyAI alternatives.