Measuring GitHub Copilot ROI in the Enterprise

Copilot ROI measurement requires baselines and counterfactual discipline. Key dimensions:

• Velocity: PR cycle time, iteration count, deployment frequency lift.
• Quality: defect density shift, escaped defect trend, static analysis warning delta.
• Experience: developer sentiment surveys, onboarding time to first merged PR.
• Economics: cost per story point (if used) or normalized output per engineering dollar.

Avoid attributing unrelated process improvements to Copilot by maintaining a change log of parallel interventions (platform upgrades, test suite cleanup). A quarterly ROI packet synthesizes quantitative metrics with adoption storytelling for executive stakeholders.