Raindrop.io - All your articles, photos, video & content from web & apps in one place.

Roboflow Annotate - Annotate images with ease. Export to any format.

Tagpacker - A free tool to quickly collect, organize, and share your favorite links.

Drift - A messaging app that helps you grow your business.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Good Annotations - A online annotation tool that is perfect for providing feedback to your team.