Super simple email newsletters
Underline is for sending email newsletters, not full-blown marketing campaigns.
You can create as many email lists as you'd like, and send emails to your subscribers without hassle.
Underline is free for sending up to 2,000 emails per month, no matter the size or number of your email lists. After that, it's $12/month for 15,000 emails per month.
If you've got an existing email list, you can import your subscribers and take Underline for a spin.Sign up — 2,000 free emails per month