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AI plan limits, in dollars per week where we can

24 plans from 7 vendors. Each page has the official limit statement, the capacity figures with how they were derived, and the sources (checked 20 Oct 2026).

Mid model at high effort, or top model at low? Compare Sonnet 5.5 vs Opus 5.5 and the GPT, Gemini, Grok and Copilot equivalents.

Claude (Anthropic)

High confidence

Official multipliers plus two independent measurements of absolute capacity (she-llac credit table, alldonesites live meter). Pro and Max 5x weekly figures are inferred, Max 20x is measured.

  • Claude Pro

    $20/mo $17/mo billed yearly ($200 up front)

    About $66 API-$ a week inferred

    5-hour session + weekly limit

  • Claude Max 5x

    $100/mo billed monthly

    About $550 API-$ a week inferred

    5-hour session + weekly limit

  • Claude Max 20x

    $200/mo billed monthly

    About $1,099 API-$ a week measured

    5-hour session + weekly limit

GitHub Copilot

High confidence

GitHub publishes hard numbers: monthly AI Credits in dollars (1 credit = $0.01).

ChatGPT / Codex (OpenAI)

Medium confidence

OpenAI publishes message ranges per 5 hours for Codex on Plus. Pro tiers only get multipliers and an unpublished weekly allowance.

  • ChatGPT Plus (Codex)

    $20/mo

    Codex message ranges per 5 hours official

    5 hours (Codex) + weekly limits that "may apply"

  • ChatGPT Pro 100

    $100/mo

    Relative only: 5x Plus

    weekly allowance (no 5-hour limit in Codex/Work)

  • ChatGPT Pro 200

    $200/mo

    Relative only: 20x Plus

    weekly allowance (no 5-hour limit in Codex/Work)

  • ChatGPT Pro 500

    $500/mo per month, launched 29 Sep 2026

    No absolute limit published

    weekly allowance

X Subscription (Grok + Cursor)

Low confidence

Multipliers only (4x, 15x, 50x Plus). The size of the base weekly pool is not published.

Cursor (legacy plans)

Low confidence

Monthly pools; only rough dollar guidance is published.

  • Cursor Pro (legacy)

    $20/mo legacy plan, existing customers

    No absolute limit published

    two monthly pools

  • Cursor Pro+ (legacy)

    $60/mo legacy plan, existing customers

    No absolute limit published

    two monthly pools

  • Cursor Ultra (legacy)

    $200/mo legacy plan, existing customers

    No absolute limit published

    two monthly pools

Google AI (Gemini)

Low confidence

Compute-based multipliers only; hard counts exist only for Flow credits and NotebookLM.

  • Google AI Plus

    $4.99/mo

    Relative only: 2x standard

    refreshes every 5 hours until a weekly limit

  • Google AI Pro

    $19.99/mo

    Relative only: 4x standard

    refreshes every 5 hours until a weekly limit

  • Google AI Ultra 5x

    $99.99/mo

    Relative only: 5x Pro

    refreshes every 5 hours until a weekly limit

  • Google AI Ultra 20x

    $199.99/mo

    Relative only: 20x Pro

    refreshes every 5 hours until a weekly limit

Perplexity

Low confidence

The official limits page was blocked for our fetcher; counts are unverified.

  • Perplexity Pro

    $20/mo

    No absolute limit published

    weekly Pro Search limits

  • Perplexity Max

    $200/mo

    Relative only: "extended" unverified

    weekly / monthly