Supertranslate

Supertranslate is an AI speech-to-text platform built for people who work with audio and video at scale. Its core promise is speed and accuracy: upload a file and get subtitles in seconds, with the company citing roughly two minutes to process an hour of audio and about two minutes for a standard ten-minute video. That speed is paired with broad language coverage — 125+ languages and dialects — so the same workflow can produce both transcription and translated subtitles for global audiences.

The feature set is aimed squarely at media professionals. The transcription engine is tuned for accuracy across accents and noisy environments, with noise reduction for field recordings and speaker identification and diarization. Beyond raw transcription, users get fine-grained controls such as segment length and timing, plus custom dictionaries for industry terminology and proper nouns. Built-in translation, editing tools, and team collaboration with comments, annotations, and role-based access make it practical for teams rather than solo users.

Supertranslate also emphasizes fitting into existing workflows. It integrates with Google Drive, Dropbox, Amazon S3, YouTube, Brightcove, and Wistia, and offers custom connectors and dedicated infrastructure for high-volume broadcasters and content networks. The site positions itself for both individual creators and large media organizations, with a free trial that includes an hour of processing and no credit card requirement.