Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+add +signatures +email' IN Boolean MODE) order by users desc
BrandMyMail - Email Signatures for GMail
Brand your emails with your company look, dynamic signatures and email templates from your GMail.
sigbop-Email Tracking & Signatures for Gmail
sigbop lets you build dynamic signatures with email tracking and click statistics.
Siggitt - Email Signatures
It is used to automate the feature rich signatures on your Gmail, Yahoomail and Hotmail accounts.