Product	Starting Price	Free Plan	StackScore
Kit (formerly ConvertKit)	$33/mo	✓	82
Mailchimp	$13/mo	✓	81
GetResponse	$19/mo	✓	77
MailerLite	$10/mo	✓	75
Brevo	$9/mo	✓	72
AWeber	$15/mo	—	71
ActiveCampaign	$19/mo	—	70
Constant Contact	$12/mo	—	59