Gmail Mail Merge - Send personalized emails with attachments
Sketch Repo - Collection of resources for anyone who uses Sketch
Nova Inbox - Personalize emails in seconds, right from your inbox
Barchartrace - A simple MIT opensource bar chart race generator
Tropical.io - Connect your CRM and other sources (Mailchimp, Unbounce, GoToWebinar, Uservoice, and more) and we tell you which leads are hot
Charts Factory - Create simple charts super fast and for free!