Key facts
- GitHub moved Copilot subscribers to usage-based billing in April.
- The new pricing model is now in effect.
- Users report high costs and rapid depletion of monthly AI credit allotments.
- Some users have used up their monthly quota in less than a day.
- GitHub stated the old system did not account for escalating inference costs.
GitHub's AI-powered coding assistant, Copilot, has shifted its billing structure from a fixed-request model to a usage-based system. This change aims to better reflect the underlying inference costs associated with AI services. However, the transition has led to unexpected and significant cost increases for many users who previously operated under a more predictable pricing tier.