
Compare Claude Max with ChatGPT Pro 100, 200 and 500 using official November 2026 prices, features and limits. A plan comparison, not a benchmark.
Claude Max is listed at $100 per month; ChatGPT Pro now has $100, $200 and $500 monthly tiers. Choose by the native tools and sustained work you need, not a presumed quality winner. Claude Ultra is a separate $200 plan, not a second Max tier on the current page. This November 2026 guide compares subscriptions, not model performance.

Businesses can compare the all-in-one AI workspace and Krater plans when deciding how to keep work moving across providers.
Anthropic's current individual pricing page lists Pro, Max and Ultra separately. Max is $100 per month with five times Pro usage every five hours and every week. Ultra is $200, with ten times Pro usage weekly and no five-hour limit for verified accounts. Do not use an older article's two-tier Max naming as today's purchase menu.
OpenAI's current Pro help article lists Pro 100 at $100, Pro 200 at $200 and Pro 500 at $500 per month in USD. It says Pro 200 is available for new subscriptions again. That supersedes earlier descriptions of paused sign-ups. Compare the exact tier offered to your account, and confirm currency, tax and the amount due before approving the purchase.
| Dimension | Claude Max | ChatGPT Pro |
|---|---|---|
| Current monthly price | Max $100; Ultra $200 is a different plan | Pro 100 $100; Pro 200 $200; Pro 500 $500 |
| Usage wording | 5x Claude Pro every five hours and weekly | Tier-dependent; chat and Work/Codex limits differ |
| Native work examples | Claude Code, Projects and included Fable subject to its share | Pro models, Codex, Work, research and media tools |
| Advertised API credits | Max lists $100/month; check terms | Tier amounts $100/$200/$500; activation and expiry apply |
| Quality evidence here | No performance test | No performance test |
Claude Max includes the Pro feature set, priority access at high-traffic times and early access to advanced features. The pricing page includes Claude Code and Projects in the inherited feature set and says Fable is included up to half the weekly allowance. That is a specific capacity boundary, not unrestricted access to every kind of Claude work.
ChatGPT Pro documentation includes Pro models, Codex, deep research, image creation, memory and file uploads. The rendered pricing page also lists ChatGPT Work and expanded projects, tasks and custom GPTs. Model and feature availability should be checked in the actual account. A familiar model family name does not make Claude's and ChatGPT's applications, tools or allowances interchangeable.
Claude's five-times-Pro figure compares Max with Anthropic's own Pro baseline. OpenAI says Pro 200 has more usage than Pro 100, and Pro 500 has the highest included usage of those three tiers. Neither statement gives a valid conversion between Claude requests, ChatGPT messages and completed business deliverables.
OpenAI distinguishes weekly Pro-model chat limits from Work and Codex allowances. The updated Pro help article says usage depends on model, context, reasoning, tools, retrieval, caching and speed mode. Its Ultrafast option is available only on Pro 500 among Pro plans and consumes allowance at a different rate. Do not assume a larger allowance or faster mode produces proportionately more completed, approved work.
Anthropic advertises $100 in monthly API credits with Max, subject to the pricing page's applicable terms. OpenAI's rendered table lists $100 with Pro 100, $200 with Pro 200 and $500 with Pro 500. Its footnote requires activation and eligibility, prorates the first grant and says unused credits expire at the billing-cycle end. The benefit can change or be discontinued.
These are advertised credit benefits, not unlimited API access or a guarantee that an existing developer account is already configured to receive them. Review the activation instructions, organization ownership and billing separately. A personal subscription and a production application's spending controls should not be treated as the same administrative decision.
Consider Max when Claude's documented tools are already central to your work and its Pro limits are a recurring obstacle. Consider the appropriate ChatGPT Pro tier when OpenAI's native tools and the allowance applying to your workload justify it. The starting monthly prices can match without the included work being identical.
This article did not run paid-account prompts, measure response speed or rank output quality. Evaluate a representative non-sensitive task using a clear acceptance checklist, then record corrections, handoff effort and recurring interruptions. For multiple employees, separately examine organization plans and access controls; do not share personal credentials. Use the linked price index and calculator as planning aids, while treating the current vendor checkout as authoritative.
Krater publishes this guide. It brings 500+ AI models and 1,400+ app connections into one workspace for businesses that want fewer separate tools and clearer continuity. It does not turn another provider's native subscription features into identical entitlements. Check the model, operation, credit use and data controls required for your work before choosing a plan or moving information.
The current official pricing page calls the $200 individual plan Ultra. Max is the $100 plan.
The official Pro help article checked for this guide says new Pro 200 subscriptions are available again. Confirm the current purchase screen.
No. Its five-times figure compares Max with Claude Pro, not with an OpenAI plan. The allowance systems are not directly interchangeable.
Official vendor documentation checked November 2026. Prices, eligibility and product features may change. This guide is not a performance test.