RefCanvas vs Siren
A side-by-side look at RefCanvas and Siren. For an in-depth review of either product, follow the links below.
RefCanvas
Remote Work & Education
RefCanvas is a free, open-source collaborative whiteboard web application. It allows multiple users to draw, write, and share ideas on an online canvas in real-time. Features include drawing tools, text tools, image uploads, and reporting.
whiteboardcollaborationrealtimedrawingtextimage-sharing
Siren
Security & Privacy
Siren is an investigative link analysis software used by law enforcement and intelligence agencies to visualize connections between people, places and events. It helps analysts uncover hidden relationships and patterns within large, disparate datasets.
link-analysisdata-visualizationlaw-enforcementintelligence-agencies
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