Small Improvements offers Free Trial, but Performance Pro does not.
Small Improvements is designed for Individuals and Small Business.
Performance Pro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Small Improvements Starts at $5/User/Month whereas for Performance Pro Starts at $2/User/Month.
Some top alternatives to Small Improvements includes Lattice, Synergita, PerformYard, PeopleGoal, Performance Culture, Performance Pro, Chairlift, PerformanceHub, 10xPerformance, Teamflect, Performly and Leapsome.
Some top alternatives to Performance Pro includes Compport, Synergita, PeopleGoal, Performance Culture, Insights, GoalSpan, Xactly Objectives, CRG emPerform, PerformanceHub, 10xPerformance, Performly and Leapsome.