email client for mac
Google killed sparrow in favour of Google Inbox.read more...
code search engine
Google announced that Code Search was to be shut down along with the Code Search API. The service remained online until March 2013,and it now returns a 404.read more...
web analytics program
Urchin Software product has been completely overshadowed by its tremendously popular offspring (Google Analytics)read more...
Google Jaiku was shut down as the company wanted to focus on Google+ and also Jaiku didn’t manage enough traction.read more...
online photo editing
It was discontinued and an app with the same tools was added to Google+. It is called as the Creative Kit.read more...
user-written reference site
Google phased out Knol in favour of Annotum. The project was closed on April 30, 2012, and all content was deleted by October 1, 2012.read more...
personal health record
Google stated that they were discontinuing Google Health because it did not have as broad impact as had been expected.read more...
video hosting service
The video hosting service was ultimately shut down on August 20, 2012 and the remaining Google Video content was automatically migrated to YouTube.read more...
real-time collab app
Google Wave was discontinued because there just weren’t enough active users. The IP was later transferred to Apache when the development was discontinued.read more...
“Google Talk Chatback allowed websites to embed a Google Talk widget so that they could engage with their visitors. It’s now outdated, so we’re turning off Chatback and encouraging websites to use the Meebo bar.”read more...
Google Chart API
Chart image generator
Google deprecated the API in 2012 with guaranteed availability until April 2015. Google now reserves the right to turn it off without notice. Google recommends the successor service Google Charts.read more...
Google Sky Map
a planetarium app
Sky Map was designed and developed by a group of Google engineers in Pittsburgh, Pennsylvania as part of their 20% time. It’s now “donated and open-sourced”.read more...