App Store


Developed by Formstack

Add subscribers from your signup forms right into your Campaign Monitor list with just a few simple clicks.


  • Grow your email list so more subscribers see you email marketing campaigns.
  • Seamlessly send customer data you collect in your Formstack forms to your Campaign Monitor list.
  • Map your form fields to custom subscriber fields in Campaign Monitor.


Whether adding subscribers from your website subscribe form, an order form, customer support request, or any other type of online form, Formstack allows you to quickly add any signup into a Campaign Monitor subscriber list. If you collect additional information beyond an email address, you can map form fields to custom subscriber fields.

What’s more, you can eliminate the manual process of importing subscribers collected from your forms or worse, adding them to your subscriber lists individually. In addition, you can use your forms to update existing subscriber information, including that contained in custom fields. To find out more on how you can effortlessly create versatile forms, visit their site.

Installation / Documentation

For more information on how to set up Formstack with Campaign Monitor check out the setup guide in Formstack’s Support Center

Get it now
Price: Starts at $39/month
Developer: Formstack
Developer Website:

Recommended apps

Bloom for Wordpress Developed by Elegant Themes The ultimate opt-in plugin for Wordpress that allows you to easily configure and control the forms on your site.
inForm Developed by inForm Manage your practice or consulting business from one service and automatically add new clients to a subscriber list.
CreateForm Developed by CreateForm With this new integration create beautiful forms, collect meaningful data, and then send it directly to your Campaign Monitor subscriber lists.

Join 200,000 companies around the world that use Campaign Monitor to run email marketing campaigns that deliver results for their business.

Get started for free