The simple way for designers, teams and clients to collaborate. Concept inbox is an all-in-one visual collaboration platform built for designers to create functional prototypes without coding and get contextual feedback on their creative work and collaborate in real-time. Concept inbox provides great communication tools that allows you to comment and give visual feedback on top of your designs to get the job done quickly. Boost your productivity with Concept inbox for Free! ★ Better communication with clients and team. Faster than ever. ★ Create interactive prototypes without coding. Ready to show to your clients in no time! ★ Accelerate the review and approval cycle. ★ Graphic annotations over the images. Visual feedback with no misunderstandings ★ Discuss your work with clients in real time. As effective as a real meeting ★ Support of JPG, PNG, BMP, GIF, PSD, TIFF, PDF, AI. More coming soon ★ Upload your design files to the platform from your HDD, Dropbox or Google Drive ★ Upload unlimited files, revisions and invite unlimited reviewers Upcoming: ★ Support of multimedia formats ★ Dashboard for corporations ★ Integration with Basecamp, Teambox, Asana, Trello, Wunderlist, Chatter, Pivotal Tracker, Podio, Todoist, Wedoist, Google Tasks, LucidChart, Github and Salesforce.