Copilot Quietly Turned Your $10 Bill Into a Meter. A Free Tool With 170K Stars Just Won.
On June 1, 2026, GitHub Copilot switched to usage-based billing. One developer watched a $29 bill climb toward $750. Another posted a screenshot of $50 turning into roughly $3,000. Meanwhile OpenCode — free, open-source, 170,000+ GitHub stars — just took the #1 spot in the June dev-tool rankings and pushed Cursor to #2. Here's the head-to-head, and the exact escape routes that cost $0.