Access voice recognition services and insightsOur easy-to-use APIs are designed by developers for developers. Get started in minutes with our comprehensive documentation and test console.Asynchronous Speech-to-Text APITranscription for pre-recorded audioStreaming Speech-to-Text APIReal-time audio transcriptionCustom Vocabulary APIImproved transcription accuracyTopic Extraction APITopic insights for transcriptsSentiment Analysis APISentiment insights for transcriptsLanguage Identification APILanguage detection for audioForced Alignment APIForced alignment for audio