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Guides to AI usage limits
Vendors scatter limit rules across help-center articles and move the numbers every few weeks. These guides put it all in one place — with a "checked" date on every page.
Claude Code usage limits, explained
The flagship reference: the rolling 5-hour window, the weekly cap, the Opus budget, exact limit messages, and the 2026 change log.
Claude Pro vs Max vs Max 20x
Which plan fits your real usage — with break-even math against usage credits, not vibes.
Codex usage limits, explained
The OpenAI side: 5-hour window, weekly cap, the credits system, and every plan compared.
Claude vs Codex limits
Both quota systems side by side — and the two-provider workflow for when one hits the wall.
7 best Claude Code usage trackers
From the built-in /usage to menu-bar apps — an honest comparison by scenario.
ccusage alternative?
Historical token analytics vs live quota — different jobs, and why the answer is usually "run both".
