AssemblyAI
by AssemblyAI · freemium · Last verified 2026-03-17
AssemblyAI is a speech AI API platform providing state-of-the-art automatic speech recognition, speaker diarization, sentiment analysis, topic detection, and PII redaction for audio and video files. It is purpose-built for developers building production-grade audio intelligence pipelines.
https://www.assemblyai.com ↗B
B—Above Average
Adoption: B+Quality: A+Freshness: ACitations: B+Engagement: F
Specifications
- License
- Proprietary
- Pricing
- freemium
- Capabilities
- automatic-speech-recognition, speaker-diarization, sentiment-analysis, topic-detection, pii-redaction, real-time-transcription
- Integrations
- Python SDK, JavaScript SDK, Ruby SDK, Java SDK, Go SDK
- Use Cases
- call-center-analytics, meeting-transcription, content-moderation, medical-transcription, podcast-search
- API Available
- Yes
- SDK Languages
- python, javascript, ruby, java, go, csharp
- Deployment
- cloud
- Rate Limits
- Per-audio-hour pricing
- Data Privacy
- SOC 2 Type II, HIPAA compliant
- Tags
- speech-to-text, audio-ai, transcription, speaker-diarization, audio-intelligence
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
67.1Adoption
74
Quality
90
Freshness
88
Citations
78
Engagement
0