Watermark.ink - Online Photo Watermarker
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
AG Audio Watermark Generator - AG Audio Watermark generator is a little app for both mac and pc that will help you to add an audio watermark to your original track in a fast & easy.
Skuuudle - Discover, match and monitor your eCommerce competitors.
textmark - Protect your content with an invisible, trackable watermark.
Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.