Grok Bot is not the only always-on AI agent whose usage limits can change under you. Elon Musk said on November 1, 2026 that serving it was “unsustainably high relative to revenue”, and the hosted alternatives each cap usage in their own way. Claude Cowork has the clearest published pricing among the hosted rivals. The only options without a vendor-set cap are free, self-hosted agents that you run yourself.

TechCrunch reported on November 2 that some Grok Bot subscribers found their weekly allowance used up over Halloween weekend. One showed usage jumping from as low as 50% to 100% without overnight use. Musk’s reply on X, Teslarati’s same-day coverage and the absence of published pool sizes are the facts we can stand behind. How the limits change for each subscription tier has not been stated.

Limits are the product, not a footnote

Always-on agents run for hours on a cloud machine, so their cost per user is far above a chat reply. That is why every hosted product here meters usage. Anthropic says on its product page that Cowork “consumes limits faster than Chat”. TechCrunch reported on November 2 that after OpenAI merges ChatGPT’s Chat and Work tabs, ChatGPT and Codex will draw from the same allowance pool, with no rollout date given. ChatGPT Dots is in an introductory window: agent usage does not count against allowances for the first month, with later terms still to come.

What to check before you switch

Check three things. Is the allowance size published? What happens when it runs out: a wait, a metered charge or a hard stop? Does your work need a standing machine at all? A scheduled report or inbox sweep fits Claude Cowork’s task model. A site or bot that must stay up fits Manus’s flat-rate virtual machine or a self-hosted agent on a small server.

The self-hosted trade-off

Hermes Agent and OpenClaw remove the vendor’s weekly cap, not the cost. You still pay a model provider per use, and you are responsible for hosting, updates and what the agent is allowed to touch. A developer comfortable with that trades a surprise limit cut for a predictable bill. Everyone else is better served by a published price than by a promise of unlimited use.

Where this is heading

Grok Bot’s cut follows a run of launches within months: Grok Bot in August, Cowork’s merge into Claude on September 16, Dots on September 29. Prices for the standing-agent tier are still being set, and OpenAI says Dots terms and extra-agent pricing are to come. Expect further changes, and check each vendor’s page before committing to an annual plan.