Zubtitle - Zubtitle is an online tool that makes it easy to add captions to any video.
Caption - Open-source captioning tool to help find the right subtitles.
VEED Subtitle - A simple & fast way to add subtitles to your videos online
Subtly - Learn English with smart subtitles on movies and TV shows
Auto Subtitles by Type Studio - A fast & easy way to add auto subtitles to your video online
Language Learning with Netflix - Use movies as study material for language learning