Free tools
Tools for the Fable 5 era
Small, honest tools for the credits era — free, no account. The calculator and pickers run entirely in your browser; the AI advisor sends your question to an open model to write your answer.
AI advisor · new
Describe what you're building and your budget; our AI recommends the cheapest setup that actually works today. A live preview of Coily.
Max or credits? · July 20 split
Your Fable-5 hours vs honest token math: does the one-time $100 credit cover you on Pro, or does a Max upgrade pay for itself?
Cost calculator
See what your automated Claude usage costs on the credit pool — and what moving routine work to a cheaper model would save.
What should you use?
Three questions — plan, job, budget — and you get a concrete setup for your situation, not a generic list.
Am I affected?
From the June suspension: the directive targeted foreign nationals. Kept as an archive — the ban lifted June 30, but the checker still explains who was in scope.