Spiff

Spiff (now acquired by Salesforce) is an incredibly sleek, wildly explosive disruptor that mathematically annihilated the "Black Box Excel" problem of sales commissions. It engineered a terrifyingly beautiful UI on top of a highly robust mathematical spreadsheet engine. It is the absolute weapon of choice for fast-growing SaaS companies who mathematically demand an ultra-transparent platform where sales reps can instantly see exactly how much money they will mathematically earn if they close a specific deal today.