AssemblyAI provides an API-driven Speech AI platform that converts audio and video into text and insights. Its models handle automatic transcription and add-ons like speaker diarization, sentiment analysis, and PII redaction, all delivered through scalable API endpoints so customers can integrate transcription and audio analytics into their own apps. Unlike many competitors, AssemblyAI emphasizes a combination of high accuracy, broad capabilities (including privacy-focused features), and ongoing model improvements from a research-driven team, with a subscription-based pricing model for access and data processed. The company aims to help businesses unlock voice data by turning speech into actionable information that can power products and services across tech, media, and enterprise sectors.
Company Size
51-200
Company Stage
Series C
Total Funding
$113.1M
Headquarters
San Francisco, California
Founded
2017
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