Tools ranked by security headers
Tools ranked by the security headers their websites send. Checked automatically, re-checked every week, never paid for.
The letter grades the security headers a tool’s website sends, out of 100.
The bar under each tool is the nine checks, sized by weight: filled when the header is there, empty when it is missing. Missing headers open the door to man-in-the-middle attacks, malicious JavaScript, redirected forms and hijacked payments. How each one works, and how buyers put this in an RFP.
-
Grade B, 75 out of 100.
Canva canva.com
Browser-based drag-and-drop editor for social graphics, presentations and print designs, with a large template library and real-time collaboration.
-
Grade B, 70 out of 100.
Figma figma.com
Multiplayer design files with Dev Mode handoff, so engineers pull specs and tokens without asking the designer.
-
Grade B, 70 out of 100.
Miro miro.com
Online whiteboard for team brainstorming, diagrams and workshops, with sticky notes, templates, real-time cursors and integrations with common work apps.
-
Grade D, 45 out of 100.
Excalidraw excalidraw.com
Hand-drawn-style diagrams in seconds, free and open source, shareable by link with no signup.
-
Grade F, 15 out of 100.
Whiteboard by Endless AI endlessai.org
A cross-platform whiteboard for teaching, tutoring, PDF annotation, and visual collaboration.
Know a tool that belongs here? Add it and its website is scanned when it is listed.