GitHub's New Billing Model Changes Everything About Agentic Development

GitHub says Copilot plans will move to usage-based billing on June 1, 2026, replacing premium request limits with GitHub AI Credits.

Pricing will be tied to input, output, and cached tokens at each model’s published rate, rather than flat request counts.

Existing customers will get temporary promotional credits, and admins will be able to set spending caps.

Teams using long, context-heavy coding agents may face larger and more variable bills, making routing and smaller models important cost controls.