AI Plan Calculator

Sources

References and update log

These are the primary source categories used to keep AI Plan Calculator understandable, auditable, and easier for search engines and AI answer engines to cite.

Plan and pricing references

Model and ecosystem context

Currency references

Structured data and search references

Update notes

Last source review: May 25, 2026. Prices, benefits, country availability, and limits can change. The calculator should be rechecked whenever Google, OpenAI, Anthropic, or major affiliate partners update plan pages.