Unlimited OKR projects allow organizations to set an unlimited number of objectives and key results. The approach is based on the principle that setting and achieving objectives is the key to success and that organizations should set as many objectives as possible to achieve success. The Unlimited OKR Projects methodology has been used by organizations of all sizes, including Fortune 500 companies, startups, and nonprofits. The approach has been praised for its ability to help organizations focus on their goals and flexibility.