After signing up, you can use Collavate by clicking the Google App menu (9 dots icon) at the top right of the gmail.com page, then clicking the Collavate icon at the bottom or through the document.collavate.com link.
After signing up, you can use Collavate by clicking the Google App menu (9 dots icon) at the top right of the gmail.com page, then clicking the Collavate icon at the bottom or through the document.collavate.com link.