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AssemblyAI
About AssemblyAI
AssemblyAI provides comprehensive audio intelligence beyond transcription, including sentiment analysis, topic detection, and content moderation. Build voice-powered applications with accurate speech-to-text, speaker identification, and real-time streaming capabilities through developer-friendly APIs.
Tags
#speech-to-text#audio-intelligence#api
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AssemblyAI Core Features
Accurate Speech-to-Text — Industry-leading speech recognition with state-of-the-art models that deliver high accuracy across various languages, accents, and audio qualities.
Real-Time Streaming — Stream audio in real-time and receive transcription results with low latency, enabling live captioning, voice assistants, and interactive applications.
Speaker Identification — Automatically detect and differentiate speakers in audio, providing diarization to label who said what in meetings, interviews, or calls.
Audio Intelligence — Go beyond transcription with features like sentiment analysis, topic detection, content moderation, and entity detection to extract deeper insights.
Developer-Friendly APIs — Simple REST APIs and SDKs in multiple languages (Python, JavaScript, etc.) with comprehensive documentation and easy integration.
Scalable Infrastructure — Handle audio files of any size, from short clips to hours-long recordings, with automatic scaling and high reliability.
Security & Compliance — Enterprise-grade security with encryption in transit and at rest, SOC 2 Type II compliance, and options for data residency.
AssemblyAI Subscription Plan
Free
$0
- 5 hours of transcription per month
- Access to core speech-to-text API
- Community support
- Rate limited
Pay-as-you-go
Usage-based
- No monthly commitment
- Pay per hour of audio processed
- Access to all features including audio intelligence
- Volume discounts available
Scale
Custom
- Dedicated support
- Custom SLAs
- Advanced security features
- Volume pricing
Enterprise
Custom
- On-premise deployment options
- Custom data retention policies
- Dedicated infrastructure
- 24/7 support
