Tips, guides, and insights on planning poker and agile estimation.
Compare Planning Poker, T-Shirt Sizing, Affinity Estimation, and more. Find which method fits your team size, precision needs, and context.
The Fibonacci sequence isn't agile tradition or arbitrary convention. It's built on how human perception actually works. Here's the science behind why 1, 2, 3, 5, 8, 13 makes your estimates better.
The inventor of story points now regrets creating them. Research shows hours might actually be more accurate. So why do 61% of agile teams still use points?
Master facilitating planning poker. This guide covers the process, the science behind why it works, and practical tips from real sprint planning sessions.