The X Subscription bundles X Premium benefits, Grok and Cursor under one monthly plan, priced at $8 for Plus, $30 for Premium, $100 for Super and $200 for Ultra. The main tradeoff is that Grok and Cursor draw from a shared weekly usage pool, while Claude and GPT use inside Cursor can incur separate API charges. SpaceXSI’s announcement · EugBass’s summary

The posts describe Premium as four times Plus’s usage, Super as 15 times and Ultra as 50 times. The pool can be consumed by chat, voice, image and video generation, coding agents and other supported Grok use, so heavy activity in one product leaves less for the others until the next weekly reset. One poster’s example of using about 350 of 400 Premium units and having roughly 12% left is an illustration, not a verified quota or typical result. deezzex’s post

Existing subscribers can reportedly keep their current plans or switch when the option appears, with unused time prorated on eligible plans. Availability is rolling out gradually. Japanese prices and the reported loss of the ability to return to a legacy plan after switching are described by secondary posters, so confirm those terms in the actual billing flow before changing plans. EugBass’s post · butayama_’s post

Potential drawbacks: a single shared pool may be exhausted sooner if you use both Grok and Cursor heavily; third-party Cursor models can add unpredictable costs; and the $8 Plus tier does not include all higher-tier features such as Grok Bot. The claimed savings depend on replacing subscriptions you already pay for and on how much usage you need. The sources do not establish exact unit allowances, whether the sample quota is official, or final localized prices and migration terms.