The Informant Sync service does not have a full web interface yet, but we are working on a beta version currently. You can find more information on that here - https://pocketinformant.com/pocket-informant-entering-the-world-of-web/

If you are looking for a way to renew your subscription online, you can do so here* - https://pocketinformantonline.appspot.com/login

* You can only renew your subscription to the sync service online after the account has expired.  Your data will not be lost you will just not be able to sync until you renew.

Reset password https://pocketinformantonline.com/forgot Be sure to set your password in lower case alphanumeric characters, do not use spaces or symbols in your new password

Sign up for Informant Sync  https://pocketinformantonline.appspot.com/signup