Grok Bot usage limits: Musk says serving costs were unsustainably high
Grok Bot subscribers spent the first weekend of November watching their weekly usage allowance run out days before the scheduled reset, and on Sunday, November 1, Elon Musk answered the complaints with a single sentence on X: "The cost of serving Grok Bot was unsustainably high relative to revenue." He posted it in reply to a paying user who wrote that the week's limit was disappearing far faster than usual, and in a separate exchange he asked another subscriber whether moving to a higher-usage tier was too expensive.
Musk did not say whether the weekly limits had been lowered, did not give any cost or revenue figures, and did not say whether usage consumed during the weekend would be restored. SpaceXSI, the SpaceX unit that runs Grok and Grok Bot, has not published a change to its plans: the official pricing, usage-limits and Grok Bot FAQ pages still carry their October 11 and October 12 versions, with no new numbers. For subscribers the practical position on Monday is therefore a CEO statement about costs, a set of unexplained jumps in usage meters, and an unchanged official price list of $30, $100 and $200 a month for the three plans that include Grok Bot.
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GROK BOT USAGE METERS JUMPED OVER THE WEEKEND OF NOVEMBER 1.
The first reports appeared in the early hours of November 1 on Cursor's community forum, which still serves as the main support channel for Grok Bot users on legacy Cursor plans. One subscriber on Cursor Ultra described a weekly meter that flipped between 74%, 77% and 100% in real time from shortly after midnight Eastern Time, while estimating actual consumption at about 77.7%. Others posted readings that had roughly doubled overnight or within a few hours: 33% to 66%, 34% to 73% on a Pro+ plan, 47.5% to 95%, and 55% to 100% in about three hours.
Several users also found that Grok Bot itself reported a lower figure than the account's Settings page, for example 24% in the bot against 48% in Settings, and one user said that a full restart of the app brought both views to about 76%. A subscriber who exported a usage CSV said it showed no activity during the period in which the meter jumped, and at least one team said it had stopped work after the meter reached 100%, because Grok Bot stopped replying and reported that the limit had been reached. Users also cited different reset dates, ranging from November 5 to November 7, which is consistent with weekly windows that start from each account's own subscription date.
None of these reports amount to an official incident description. The forum thread captured on November 1 contains no reply from Cursor or SpaceXSI staff explaining the readings, and the company has not said whether the jumps came from a metering fault, a change in how usage is counted, or a deliberate reduction in the weekly pool. Musk's use of the past tense ("was unsustainably high") led some subscribers to read his post as confirmation that allocations had already been cut, but the post itself does not say so.
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WHAT MUSK AND SPACEX HAVE SAID ABOUT GROK BOT DEMAND AND COSTS.
The cost remark arrived less than two weeks after SpaceX presented Grok Bot as one of its fastest-growing businesses. On the company's third-quarter earnings call on October 20, Musk said he had "never seen anything grow this fast" and added that users were working with Grok Bot more each week as it became more useful. SpaceX President Gwynne Shotwell said Grok Bot had reached 800,000 paid weekly users in early October, more than double the figure of the previous month, and described companies using it across sales, marketing, IT and engineering.
Musk also said on the call that Grok Bot would be deployed at scale for enterprise customers, that talks with some trusted customers were under way, and that wide deployment was expected within weeks. He predicted that Grok Bot could end up consuming most of SpaceX's AI compute. Taken together with Sunday's post, the company's own statements describe a product whose usage per subscriber is rising while its price points have stayed fixed since the October 11 launch of The X Subscription, which is the combination that puts pressure on a flat weekly allowance.
The official Grok Bot FAQ adds one detail that bears on cost per task. Grok Bot has no model picker: it chooses the model for each task, the choice can change between requests, and SpaceXSI states that this routing does not change what the subscriber pays per token. How fast the weekly pool drains depends on the kind of work assigned and the effort each task requires, and usage appears in the dashboard as Grok Bot usage rather than under a model or provider name. Subscribers therefore have no direct way to see which model consumed a given share of their allowance.
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GROK BOT PLANS, PRICES AND INCLUDED USAGE ON THE X SUBSCRIPTION.
Grok Bot is included in three of the five individual tiers of The X Subscription, the unified plan that SpaceXSI introduced in October to combine Grok, Grok Bot, Cursor and X Premium benefits. The official pricing page lists included usage as a multiple of the Plus tier, which does not include Grok Bot. Prices below are as listed on the official pricing page on November 2, 2026, excluding sales tax.
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Plan | Monthly price | Annual price | Included usage | Grok Bot |
Free | $0 | $0 | Limited | No |
Plus | $8 | $80 | Base (1x) | No |
Premium | $30 | $300 | 4x | Yes |
Super | $100 | $1,000 | 15x | Yes |
Ultra | $200 | $2,000 | 50x | Yes |
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Team seats cost the same $30, $100 or $200 per seat for Premium, Super and Ultra, each seat receives the same usage as the matching individual tier, and a team can mix seat tiers. Each paid seat has its own weekly pool, and seats do not share pools, although a team shares a single prepaid balance for usage beyond the pools. Plus is not available for teams.
The usage multiples make it possible to compare what each tier charges for a unit of included usage, using the Plus allowance as the unit. The figures below are Data Studios calculations from the official prices and multiples, and they assume that all of the included usage is consumed in each billing period.
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Plan | Monthly price per 1x of usage | Annual price per 1x of usage (monthly equivalent) |
Plus | $8.00 | $6.67 |
Premium | $7.50 | $6.25 |
Super | $6.67 | $5.56 |
Ultra | $4.00 | $3.33 |
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On these numbers Ultra costs 6.7 times as much as Premium and includes 12.5 times the usage, while Super costs 3.3 times as much as Premium for 3.75 times the usage. A Premium subscriber who regularly exhausts the weekly pool by midweek is the user Musk's upgrade question was aimed at, but the comparison only holds if the multiples themselves stay where the pricing page puts them today. SpaceXSI has not published the absolute size of any pool in tokens or tasks, so the table compares tiers with one another and cannot be converted into a number of Grok Bot jobs per week. For the wider history of Grok tiers and how they evolved before the unified plan, see our guide to Grok pricing and subscriptions.
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HOW THE SHARED WEEKLY POOL WORKS ACROSS GROK, GROK BOT AND CURSOR.
Under The X Subscription, Grok Bot does not have a separate allowance. According to the official usage-limits page, each paid seat receives one weekly pool for eligible first-party usage across the supported Grok and Cursor surfaces, and that pool is shared rather than split into per-product quotas. Usage rates vary by product, so different activities draw different amounts from the same pool. A heavy Grok Bot week therefore reduces what is left for Grok models inside Cursor and in the Grok apps, and the reverse is also true.
Third-party models used inside Cursor sit outside this pool altogether: they are billed as Additional Usage from prepaid credit from the first request. Once the included weekly pool is exhausted, further first-party usage also becomes Additional Usage, paid from credit bought through top-ups. The usage-limits page does not state a reset day or time; it says that each account's live usage view shows the next reset date, which explains why subscribers quoted different dates over the weekend.
Legacy plans work differently. Customers who have not moved to The X Subscription keep their existing Cursor, SuperGrok or X Premium plans, which continue unless changed or cancelled. On legacy Cursor plans, Pro, Pro+ and Ultra provide increasing weekly Grok Bot usage, metered on the Cursor account rather than on Grok or X, and when the weekly limit runs out Grok Bot continues on on-demand usage billed through Cursor if that option is enabled. Subscribers who linked a SuperGrok account to Cursor receive whichever of the two grants more weekly usage, and the two allowances do not add together. The Grok app's own "Weekly SuperGrok Limit" is a separate meter for a separate product and does not apply to Grok Bot.
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WHAT GROK BOT SUBSCRIBERS CAN DO ABOUT EARLY LIMITS AND EXTRA CHARGES.
The first practical concern for subscribers whose meters jumped is unexpected spending, because the official documentation sets the defaults loosely. On The X Subscription, Auto Top-up is off unless the subscriber turns it on, but the monthly additional-usage limit, the spending cap for paid usage beyond the pool, is unset by default, which means there is no cap. Adding credit does not raise the cap, and Additional Usage stops once the cap is reached even if credit remains. SpaceXSI also warns that a cap does not stop a task that is already running, so spending can exceed the limit slightly.
The steps below come from SpaceXSI's official Grok Bot FAQ and subscription documentation.
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Situation | Where to act | What to do |
X Subscription, avoid extra charges | grok.com/dashboard/billing | Keep Auto Top-up off or set a monthly limit under Additional usage credits |
Legacy Cursor plan, avoid extra charges | Settings, Usage & Billing | Turn off on-demand usage or set an On-demand monthly limit |
Check usage and reset date (X Subscription) | grok.com/dashboard, Usage | Compare the live meter with your own activity |
Check usage (legacy Cursor plan) | cursor.com/dashboard | Review usage and the Monthly Limit under Spending |
Linked SuperGrok upgrade not reflected | Settings, Usage & Billing | Allow up to 24 hours for the weekly limit to update |
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With on-demand usage turned off on a legacy plan, Grok Bot stops at the weekly limit and resumes when the weekly window resets, which avoids charges at the cost of an idle agent. Subscribers who believe their meter overstated actual consumption can compare it with their exported usage history and contact support with the time of the jump. Refunds follow the published policies, and SpaceXSI states that spent prepaid credit on The X Subscription and consumed on-demand usage on legacy Cursor plans are not refundable.
Anyone considering a move from a legacy plan to The X Subscription during this period should also note that unification cannot be undone, either by the subscriber or by support, and that switching is optional. Earlier promotional access to the agent is covered in our report on Grok Bot's free two-week enterprise access, and the plans of competing agents are compared in our AI coding agent pricing overview.
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GROK BOT LIMITS: CONFIRMED FACTS AND OPEN QUESTIONS.
Several points are established. Musk wrote on November 1 that serving Grok Bot had been unsustainably high in cost relative to revenue, in direct reply to a complaint about weekly limits. Subscribers on both The X Subscription and legacy Cursor plans reported meters that doubled within hours or reached 100% days before their reset, and some of them found no matching activity in their usage records. The official prices remain $30, $100 and $200 a month for the Premium, Super and Ultra tiers that include Grok Bot, with included usage of 4x, 15x and 50x the Plus allowance, and the official documentation has not changed since mid-October.
The open questions are the ones that decide what subscribers pay. SpaceXSI has not said whether the size of the weekly pools was reduced, whether the weekend's readings reflected a metering error, or whether affected accounts will have usage restored before their next reset. It has also never published the absolute size of any pool, so even an announced change would be hard to verify from the outside. Until the company documents a change on its pricing or usage-limits pages, the multiples in the official table are the only stable reference, and the spending cap in the billing dashboard is the one control that limits what an unexplained meter jump can cost.
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