Planning Poker is an online platform designed to facilitate Agile project estimation through a consensus-based technique commonly used by Scrum teams. The platform allows team members to assign story points to tasks or user stories by using virtual cards, helping to achieve a more accurate and collaborative estimation process. The method encourages discussion and consideration of various perspectives, which can lead to more realistic project timelines and resource allocations. Planning Poker's website, https://www.planningpoker.com, provides tools and features that support distributed teams in making efficient and informed estimation decisions, integrating seamlessly with Agile workflows.