We believe everyone deserves freedom on the web. With Spade, you can connect inspiration, ideas, and information with annotations on any site, and even share them with others. Understand the web better with site analytics, vocab, and summarization.
Recent launches
Spade Chrome Extension V3
Draw anywhere and mark down important information with a pen, highlighter, and text box. Annotations are saved to the cloud and can be organized into folders on our website. Share annotated web pages with others to help them understand your thought processes.
Spade Chrome Extension
We believe everyone deserves freedom on the web. With Spade, you can connect inspiration, ideas, and information with annotations on any site, and even share them with others. Understand the web better with site analytics, vocab, and summarization.
