Cato - Instant Spotlight-like search for your web browser.
Weava - Workspace to highlight, organize & collaborate on your research articles.
Salestools - Monitor your Linkedin newsfeed for keywords to obtain leads.
Good Annotations - A online annotation tool that is perfect for providing feedback to your team.
Tab Butler - A tab manager at your service.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.