What's a product that you discovered on Product Hunt that has changed your life?

I’ve been on this platform for almost three years without interruption, reviewing dozens of products every day. I try many of them, but only a few have become part of my daily routine, ones I can’t imagine living without.

I will pin, for example, 3 of them:

@TabMagic - Bookmark & Tab Manager – I no longer need 500 tabs open; I can “save” them to my dashboard and close my entire browser.

@Buyerstage: Smart Links & Content Pods – I save things from LinkedIn to an extension and organise them in a system.

@Tidyread – Every day, I get a summary of news from the sites I follow.

Which products on Product Hunt were game-changers for you and a "good bargain?"