Descript - Text-based audio editor and automated transcription
Video Subtitle Maker - Add captions directly to your videos online
Scale - Get human tasks done with just one line of code.
Auto Subtitles by Type Studio - A fast & easy way to add auto subtitles to your video online
Vatis Tech - Automated transcription and summary service of audio
Zubtitle - Zubtitle is an online tool that makes it easy to add captions to any video.