TED SMRZR, an AI-powered platform, lets you read your favourite TED talks and compare the similar TED talks which would save your time. The talk/summary would be available in 73+ languages. No signup is required to access this free-of-cost platform.
I actually tried it with a 7 minute ted video, but it wouldn't go beyond the loading screen.
The idea is interesting, but it's does work.
There are a lot of services similar to this for youtube, but this is the first time I've seen a ted version.