Refersion vs GetResponse

Tapfiliate

A Cloud-based Referral Tracking Solution for eCommerce and SaaS

Referral Rock

CRM

Expiration Reminder

Document Management

PayKickstart

A shopping cart and affiliate management SaaS

mailfloss

Email Verification Tool for Busy Businesses

AWeber

Email marketing platform for small business

Mailchimp

Email and marketing platform targeted for small Business

MailerLite

Email marketing campaigns platform with features like automation, landing pages and surveys

Constant Contact

An email marketing software to create branded emails, sell products, build a landing page

Sendinblue

Comprehensive Online Customer Relationship Management Suite