Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.

CartHook - Recover abandoned carts with email

Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.

Retainful - Automate Email Marketing & Increase eCommerce Sales Automate your email campaigns in minutes - recover abandoned carts, drive repeat purchases with next order coupons, win-back inactive customers, send order follow-ups, and thank you emails.

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TxtCart - Text message abandoned cart recovery