kitio.aiChatGPT vs Grok
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ChatGPT starts at $8/mo and Grok starts at $8/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Voice conversations
- File and image analysis
- Web search with sources
- Deep research
- Custom GPTs
- Projects and memory
- Real-time X and web search
- DeepSearch research
- Grok Imagine images and video
- Voice mode
- Companion characters
| Feature | ChatGPT | Grok |
|---|---|---|
| Best for | OpenAI's general assistant for writing, research, coding and images | Chat assistant with live X posts, web search, image and video tools |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $8/mo | $8/mo |
| Free plan | Yes | Yes |
| Made by | OpenAI | SpaceX Super Intelligence (formerly xAI) |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
ChatGPT starts at $8/mo and Grok starts at $8/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- Access to GPT models with limits
- Limited file uploads and image generation
Go
$8/mo
- Higher message and upload limits
- More image generation
- Longer memory
Plus
$20/mo
- Advanced reasoning models
- Deep research and agent mode
- Codex access
Pro
$100/mo
- Starting price; $200 and $500 tiers
- Highest usage limits
- Pro reasoning model
Business
$25/mo
- Per user, 2-seat minimum
- Shared workspace and admin controls
- No training on your data
Enterprise
Contact sales
- Enterprise security and SSO
- Expanded context and limits
- Dedicated support
5 plans
Free
Free
- Limited Grok usage
- Web and X search
Plus
$8/mo
- X Subscription tier
- More Grok usage
- X Premium perks
Premium
$30/mo
- Higher Grok limits
- Advanced models
Super
$100/mo
- Much higher usage caps
- Priority access
Ultra
$200/mo
- Highest usage limits
- Top models and features
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ChatGPT
- Handles a very wide range of tasks
- Strong voice mode on mobile
- Large ecosystem of custom GPTs
- Best models and limits sit on paid plans
- Free and Go tiers show ads
- Can state wrong facts confidently
Grok
- Up-to-date answers from X posts
- Bundled with X and Cursor perks
- Fast image and video generation
- Looser moderation has drawn criticism
- Plans and names changed often
- Best models sit on higher tiers
Which one should you choose?
Choose ChatGPT if you want:
- Handles a very wide range of tasks
- Strong voice mode on mobile
- Large ecosystem of custom GPTs
Watch out: best models and limits sit on paid plans.
Choose Grok if you want:
- Up-to-date answers from X posts
- Bundled with X and Cursor perks
- Fast image and video generation
Watch out: looser moderation has drawn criticism.
ChatGPT vs Grok FAQ
What is the difference between ChatGPT and Grok?
ChatGPT: OpenAI's general assistant for writing, research, coding and images. Grok: Chat assistant with live X posts, web search, image and video tools. Both are chat assistants tools.
Is ChatGPT or Grok cheaper?
ChatGPT starts at $8/mo and Grok starts at $8/mo. Check both pricing pages for current plans.
Do ChatGPT and Grok have free plans?
ChatGPT: Yes. Grok: Yes.
Who makes ChatGPT?
ChatGPT is made by OpenAI, based in United States.
Who makes Grok?
Grok is made by SpaceX Super Intelligence (formerly xAI), based in United States.
Which should I choose, ChatGPT or Grok?
Choose ChatGPT if you value handles a very wide range of tasks and strong voice mode on mobile. Choose Grok if you value up-to-date answers from x posts and bundled with x and cursor perks.