Pocket - When you find something you want to view later, put it in Pocket.
Unzip.dev - Discover the latest developer trends
Keep Everything - Light & Fast Web Archiver for iOS, OS X.
LetterHunt - LetterHunt connects you to 10,000+ niche, active newsletter writers to promote your product.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Newsletter Operating System - All-in-one dashboard to launch & grow your newsletter