Email marketing
How to Build a Mailing List: A Practical Guide to Quality Contacts
Learn how to build a quality mailing list, organize contacts, segment audiences, validate data, and prepare a list for effective email campaigns.
Contact management
Prepare campaign-ready audiences with lists, tags, custom fields, statuses and suppression safeguards.
No invented deliverability promises. You control the mailboxes and sending limits.
01
Import or add contacts, group them for a specific campaign and keep operational states visible.
Group prospects by audience, source or workflow.
Store the details used to personalize relevant messages.
Keep unsubscribed, bounced or otherwise ineligible contacts out of the queue.
02
See which contacts are ready, active or stopped without managing a separate sales database.
Features
Ready when you are
Resources
Quick reads to help you plan audiences, sending volume, sequences and measurement before launch.

Email marketing
Learn how to build a quality mailing list, organize contacts, segment audiences, validate data, and prepare a list for effective email campaigns.

Campaign operations
Use lists for campaign-ready audiences and tags for reusable attributes without losing suppression or history.

Campaign operations
Learn how a workspace-wide suppression list prevents outreach to unsubscribed, bounced or blocked contacts.