Girafi - Get more from your website visitors. Referrals, feedback, e-mails & more.

PartnerStack - GrowSumo helps growing companies increase sales, signups, and leads through partnerships Whether you're starting fresh, migrating a partner program, or ready for hyper-growth - we're ready, are you?

InviteBox - Acquire new customers with a social referral program. InviteBox is a flexible referral marketing solution that brings you new customers at no cost.

Impact - Impact Partnership Cloud is an affiliate marketing tool that helps businesses to manage the entire lifecycle of partnerships from recruitment to incentivization.

Referral Candy - Run a fully automated, customizable and easy to integrate referral program for ecommerce.

Talon.One - Talon.One is the world's most flexible Promotion Engine.