Automatic Sync Technologies is described as 'AST leverages smart automation and professional transcribers to power its CaptionSync closed captioning services. CaptionSync is an accurate, affordable web-based solution for closed captions, transcripts, translation and video search data' and is an website in the Video & Movies category. There are four alternatives to Automatic Sync Technologies, not only websites but also apps for Windows, Android, iPhone and Linux. The best alternative is Zubtitle. Other great sites and apps similar to Automatic Sync Technologies are Rev.com (Paid), Transcribe Now (Paid) and 3PlayMedia (Paid).
Zubtitle is an online tool that makes it easy to add captions to any video. Powered by AI & Speech-to-text technology, Zubtitle auto-detects the spoken word in videos and auto-times captions while providing an interface for review & edits.