SixGrid is a project management platform purpose-built for Lean Six Sigma and Continuous Improvement. It structures projects around DMAIC, Kaizen, PDCA, or A3 with charters, tollgates, milestones, roles, and evidence baked in. Teams track hard and soft savings, cost avoidance, and Cost of Poor Quality, then roll results into dashboards and program views for leadership. Built by Open Source Six Sigma, it scales from a single belt project to enterprise CI portfolio management.