Toby - Better Than Bookmarks
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
Linkman - Linkman Pro allows for managing large amount of URLs in its own database.
Curler - Dead Simple Free Uptime Monitoring
Pocket - When you find something you want to view later, put it in Pocket.