Grok vs ChatGPT
Plans, free access, limits and intended use side by side, taken from each vendor’s own pages. No score and no winner: the facts show where the two differ.
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Pick the tier by video and search needs, not the model
An assistant for drafting, files and web research.
- Free access
- Grok: Free access
- ChatGPT: Free access
- Paid from
- Grok: USD 10 per month
- ChatGPT: No fixed price listed
- Plans listed
- Grok: 6
- ChatGPT: 8
- Public API
- Grok: Yes
- ChatGPT: Yes
Where Grok and ChatGPT differ
- Pricing checkPrices confirmed for Grok; pricing review due for ChatGPT.
- PlansGrok lists 6 plans and ChatGPT lists 8.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| Grok | Fact | ChatGPT |
|---|---|---|
| Access and price | ||
| Free access availableFree · USD 0 | Free accessSame | Free access availableFree |
| USD 10 per monthSuperGrok Lite · shown on the grok.com plans page | Lowest listed paid plan | No fixed price listed |
| Free plan; SuperGrok from $30/month | Pricing model | Free; Go EUR 8 (local price); Plus USD 20 |
| 6 | Plans listedDiffers | 8 |
| Yes | Public APISame | Yes |
| Not confirmed | Card to start | Not confirmed |
| No | Open sourceSame | No |
| What it is for | ||
| Chat and research that needs live X and web context | Built for | General drafting, files and everyday research |
| Writing & content | CategorySame | Writing & content |
| Platforms |
|
| Works with |
|
| How current | ||
| Profile sources checked | ||
| Prices confirmed · Sep 29, 2026 | Pricing checkDiffers | Pricing review due · Sep 24, 2026 |
Official source check for both tools. No hands-on testing and no score: “Differs” marks a documented difference, not a better tool.
Plans and prices
Grok
Prices confirmed · Sep 29, 2026- FreeUSD 0
- SuperGrok LiteUSD 10 per monthshown on the grok.com plans page
- SuperGrokUSD 30 per month
- SuperGrok PlusUSD 100 per month
- SuperGrok HeavyUSD 300 per monthshown on the grok.com plans page
Show 1 more plan
- BusinessUSD 30 per month as listedseat basis not stated
ChatGPT
Pricing review due · Sep 24, 2026- FreeFree
- GoEUR 8 per month
- PlusUSD 20 per month
- Pro $100USD 100 per month
- Pro $200 (Pro 20x)USD 200 per month
Show 3 more plans
- Business (Standard seat)USD 20 per seat per monthbilled annually · USD 25 billed monthly
- Business (Premium seat)USD 100 per seat per monthbilled annually · USD 125 billed monthly
- EnterpriseCustom pricing
Strengths and limits
Grok
Strengths
- Capable free tier: Free includes Grok 4.6, image generation, voice mode, Grok Build and connectors without a subscription.
- Live X context: Real-time X search surfaces current public posts that general chat assistants may not reach.
- Same core model on every tier: All consumer tiers list Grok 4.6, so upgrades buy limits and features rather than a different core model.
Limits to plan around
- Tier prices split across two pages: x.ai/pricing omits Lite and Heavy, which appear only on the grok.com plans page.
- Broad license over inputs: The terms grant SpaceXAI a perpetual, sublicensable license to inputs, including any image, likeness or voice they contain.
- No-training promise only for business: The comparison table reserves its no-training commitment for Business and Enterprise; consumers rely on a settings opt-out.
ChatGPT
Strengths
- Many kinds of work in one assistant: Drafting, file analysis, image generation, voice and web research share one account.
- Unlimited basic chats on Free: The Free plan has no cap on text chats with the basic model.
- Projects organize related work: Chats, files and instructions for an ongoing job stay together.
Limits to plan around
- No annual discount for individuals: Go, Plus and Pro are billed monthly only; annual pricing is limited to Business seats.
- Pro $200 closed to newcomers: New sign-ups and upgrades to the 20x tier are paused; existing subscriptions keep renewing.
- Go pricing is regional: Go may include ads. Its January 2026 US launch quote was $8 monthly; confirm today's local checkout amount before subscribing.
See both products
Start from your task, not from a winner.
Run both tools on the same real task, then compare the result, how much editing it needs and how fast it uses your plan’s allowance.
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Comparing tools from different categories is fine, and often useful — a writing assistant and a research tool solve different halves of the same job. The table will show you exactly where they diverge.
Questions about comparing tools
How does the comparison work?
Add two tools to the comparison tray from any tool card, then open this page. The table pulls each tool's verified plan details, platforms, strengths and limits from its profile, so both columns carry the same kind of evidence, with a separate source-check date for each tool.
Do you declare a winner?
No. The table sets two tools against each other on documented facts, not on a score. Which one wins depends on your task, your budget and your usage volume — three things we cannot see from here.
Why are some cells empty or marked unverified?
Because we could not confirm that detail on the vendor's own pages. Rather than filling the gap with a figure from elsewhere, we mark it and say why on the tool's profile.
Can I compare more than two tools?
Not at once. Two columns keep the differences readable and force a real decision. Remove either selected tool to replace it, or clear both to start a new pair.
Every figure in the table above comes from the linked profile, where the source and the verification date are listed. Browse all tools or read the editorial policy.