Collect subscribers through our sign-up forms and API integrations. Or, upload your subscriber email lists via TXT, CSV or copy/paste from Excel. MailerLite recognizes every field automatically and lets you organize them. Duplicates and bad records will disappear like magic.
Use custom fields
Find subscribers fast using real-time subscriber filter tool. You can set and save your filter requirements based on several conditions including interest groups (tags), signup date, time zone, campaigns, automation workflows, time inactive and more.
Edit individual profiles
Add and store information about your subscribers using as many data fields as your heart desires. The more details you have, the easier it is to create highly-targeted segments and interest groups.