Annotate - Annotate (formerly know as Glui) is the simplest way to capture, annotate and share screenshots.
Annotate Screen - Browser based annotation tool.
Predictly.co - Save time and resources with our state of the art human-in-loop Data annotation platform services to build your solution specific AI solutions. We help you with the data heavy lifting while your data scientists focus on business centric solutions.
Roboflow Annotate - Annotate images with ease. Export to any format.
Glui - glui - GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. It is window-system independent, using GLUT or FreeGLUT.
Screenzy - A simple screenshot beautifier