AssemblyAI
Audio intelligence API — transcription + LLM understanding
App Infrastructure
About
Transcription API with built-in AI features: speaker labels, sentiment analysis, topic detection, PII redaction, and LeMUR (LLM over audio). Best for extracting structured insight from audio.
Choose AssemblyAI when…
- •You need structured intelligence from audio beyond raw transcription
- •You want LLM-powered Q&A over audio content
- •PII redaction or compliance on audio data is required
Builder Slot
How does your AI speak and listen?Optional for most stacks
Speech synthesis and recognition APIs — text-to-speech, speech-to-text, and real-time audio intelligence
Dev Tools
Not applicable
App Infra
Optional
Hybrid
Optional
Other tools in this slot:
Stack Genome Detection
AIchitect's Genome scanner detects AssemblyAI in your project via these signals:
npm packages
assemblyaipip packages
assemblyaienv vars
ASSEMBLYAI_API_KEYIntegrates with (1)
Alternatives to consider (1)
Pricing
✦ Free tier available
Pay-as-you-go$0.65/hr
EnterpriseCustom
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