Screenshot Bin - Generate website screenshots and thumbnails at scale, right from your app. Screenshots as a service.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
Passion Hacks - 170 Free isometric illustrations available as PNG & SVG files.
Videogram - Auto create interactive thumbnails (GIF card) of video
Isometrica - 3D illustration constructor with 380+ isometric objects
Thumbnail Test - A/B Test Your Thumbnails & Titles Live On YouTube