Rev.ai is a developer-first speech-to-text API that provides machine-generated transcripts from pre-recorded files or real-time audio streams. It offers industry-leading accuracy with the lowest word error rate, trained on over 7 million hours of human-verified speech data. The API supports 57+ languages and includes AI insights such as sentiment analysis, topic extraction, summarization, and translation. It features forced alignment for precise word-level timestamps. Security is enterprise-grade with SOC 2, HIPAA, GDPR, and PCI compliance. Developer-friendly integration with comprehensive SDKs and documentation allows setup in under an hour.
Key Benefits
- Industry-leading accuracy with lowest word error rate
- Developer-friendly API with comprehensive SDKs
- Enterprise-grade security (SOC 2, HIPAA, GDPR, PCI compliant)
- Global language coverage across 57+ languages