Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
Rewardful - All-in-One Affiliate Management Software for SaaS
Splittable - Shared living made simple
Best Referral Programs - A curated directory of startup referral programs
EquiTable - Split the bill fairly
Landing Pages by Viral Loops - Easily create a landing page for your referral campaign ✌️