Spurr makes it simple to create exciting challenges where everyone can work together. You can either pick one of the challenges from our Idea Library or build your own if you're feeling creative. • Our challenges include fitness challenges (such as running, planking, squats, push-ups, and more), personal development challenges (like reading, cooking, and meatless days), business goals (such as bug fixing, charity running, sales, and more), Most Active and Top Contributors leaderboards. • Spurr is completely free for challenges with up to 8 participants. • Paid subscription plans are available for up to 40 participants, starting at $19 per month.