Zotero [zoh-TAIR-oh] is a free, easy-to-use tool to help you collect, organize, cite, and share your research sources. It lives right where you do your work-in the web browser itself.
HubSpot has compiled 101 marketing charts and graphs based on original research and data from a variety of sources, including analysis of our 3,500 business customers, surveys with hundreds of businesses responding, analysis of the data in our free tools like Website Grader, Twitter Grader and Facebook Grader. Click through the presentation on this page for a preview, and then download the entire presentation as a PPT file and PDF file for your own use.