Dizply allows users to create campaigns that contain all the formats needed for the online campaign to happen - HTML5 banners, static banners (jpg, png, gif, etc.), HTML newsletters and many other formats.
ReviewStudio - ReviewStudio is an online proofing software built for easy collaboration on review and approval workflows, for all your image, video, web pages and PDF based projects.
Crowdin - Localize your product in a seamless way
CleanPix - CleanPix is a digital media management software solution.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
Approval Studio - approval workflow tracking, artwork approval, asset review, design review, design review feedback, design revisions image annotations, onlineb proofing, pdf annotation,preview images, project managment
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.