Google Notifier alerted users to new emails on their Gmail account. Launched January 1, 2005; shut down January 31, 2014 — it lived 9 years. One of 12 Google products killed in 2014. https://www.theverge.com/2014/1/16/5316748/google-quietly-kills-off-its-notifier-service-for-mail-and-calendar Data: Killed by Google (killedbygoogle.com, MIT).