ImageKit.io - Instant multi-platform image optimization
Pingo - Optimize images for the web quickly 🖼️⚡
Resizing.app - Image resizing has never been so simple with free online resizing.app. Convert, optimize, resize images with ease and for absolutely free.
Imakiku - Imakiku is an audience response system for real-time voting, posting comments, and surveying.
Squash 2 for Mac - The easiest way to compress and optimize images for the web
Ideahunt.io - Ideahunt.io is a tool that is now available as Svava, it allows you to make every meeting successful, and provides you the features to conduct interactive meetings.