If you&#x27;re talking about within the Chrome app on Android then, unless something changed in Marshmallow, you can totally change the default search provider. Chrome &gt; Menu &gt; Settings &gt; Search Engine allows you to change the default search engine in the browser, but you can&#x27;t add new ones to their list, so it is a limited set of options available.<p>If you&#x27;re talking about at the Google Now or Siri then as far as I know that&#x27;s not possible on either OS.