Suppression lists ensure you never email someone who has unsubscribed, hard bounced, or marked your email as spam.

Engagement segments make it easy for you to monitor your subscriber's level of interaction with the emails you send to them.

For the GDPR and other privacy concerns, subscribers can optionally provide consent for their email opens and clicks to be tracked.

To stop a subscriber being sent any more emails, you can delete them, unsubscribe them, or permanently erase their data from your account.

Add up to 50 custom fields to store useful subscriber details, which can then be used to personalize content and plan more targeted campaigns.

Advanced option for web designers or developers. Generate a plain HTML signup form that you can style with CSS then embed in your website.

Grow your audience by triggering a pop-up form to display on your website.

Create and customize your signup forms. Give your customers or prospects easy access to subscribe to your mailing list.

Subscriber preference centers allow your subscribers to change their own subscription details.

Download subscriber details in a CSV file for maintenance or editing.