Review on SG Widget by Shawn Jimenez

The best thing about this widget is that it gives you tons of customization options to choose from, so I can create multiple versions for my different users.

It has great support team too who are very helpful in case if any query arises during implementation process or after completing project. Sometimes it takes more time than expected while implementing because we need to go through approval process which seems like a long process (may be due to lack of resources). We use sendgrid as email marketing tool with its subscription feature.