ActiveCampaign
activecampaign.com
Deep automation with a CRM attached
from $15/moFree trial
Email Marketing
Email Marketing
Broadcasts, automations, transactional sending and deliverability.
Customer.io
customer.io
Behavioural messaging for product teams
from $100/moFree trial
Email Marketing
Postmark
postmarkapp.com
Transactional email that actually arrives
from $15/moFree trial
Email Marketing