Raindrop.io - All your articles, photos, video & content from web & apps in one place.
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Linkman - Linkman Pro allows for managing large amount of URLs in its own database.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
Pocket - When you find something you want to view later, put it in Pocket.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.