Relephant is described as 'Screenshot organization and smart search, for effortless memory retrieval. Categorized screenshots by keywords, topic, and source -- so that you can find the memory you're looking for' and is a screenshot capture tool in the photos & graphics category. There are more than 50 alternatives to Relephant, not only websites but also apps for a variety of platforms, including Windows, Mac, Google Chrome and Linux apps. The best Relephant alternative is ShareX, which is both free and Open Source. Other great sites and apps similar to Relephant are Greenshot, Flameshot, PicPick and FastStone Capture.
Longshot is a versatile software that allows you to conveniently annotate images, capture scrolling screenshots, highlight windows, and turn any image or text into a tack for easy viewing and comparison.
Szoter is easy to use, free, online image annotation tool. It makes expressing Your ideas and thoughts easy. It can be used to share Your ideas with friends, highlight important parts of images or even to create readable bug reports.
