
SendGrid is a service that helps websites and apps send emails to their users. It is handy for businesses and developers who want a reliable way to send emails, like signup confirmations or newsletters, to their users.
Open your ****form. Go to Integrate and click SendGrid.

Enter your API Key in Fillout. You can find this in the Settings section of your SendGrid dashboard. Create API Key on the upper right corner. Enter a name, then go with the default Full Access permission.

If you don’t have a template in SendGrid yet, select Email API on the left-hand panel followed by Dynamic Templates.

Click Add Version and start with a blank template or choose a SendGrid Email Design. Customize your email template as you see fit.
Match the fields in your Fillout form to the corresponding fields in your SendGrid contacts. For example, link the email address to its respective field. Then, fill out the Sender identity section.

You can personalize emails, by inserting dynamic data under Template variables. For example, we want the name to change depending on the customer’s name. Once everything is set, click Finish setup on the upper right corner.