OpenAI vs xAI Grok Comparison
OpenAI
Starting at $0.05 per million input tokens
- Small Business
- Medium Business
OpenAI develops the GPT family and sells access to it through its own API, with a rate printed per million tokens for every model. The published card separates the tokens a request reads from the tokens the model writes,…
xAI Grok
Starting at $1.00 per million input tokens
- Small Business
- Medium Business
xAI trains the Grok family and sells it through its own API, printing a rate per million tokens for every model in the public docs. The card uses two bands: one rate below 200,000 prompt tokens and a higher one at or abo…
OpenAI vs xAI Grok — at a glance
| Feature | OpenAI | xAI Grok |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Starting price | $0.05 per million input tokens | $1.00 per million input tokens |
| Free trial | No | No |
| Free version | No | No |
| Best for | Small Business, Medium Business, Large Enterprises | Small Business, Medium Business, Large Enterprises |
| Category | Large Language Models (LLMs) | Large Language Models (LLMs) |
| Platforms | SaaS/Web/Cloud, Browser Based (Cloud) | SaaS/Web/Cloud, Browser Based (Cloud) |
| API | Available | Available |
| Support modes | Online | Online |
Key differences between OpenAI and xAI Grok
- Pricing: OpenAI starts at $0.05 per million input tokens, while xAI Grok starts at $1.00 per million input tokens.
- Deployment: OpenAI supports SaaS/Web/Cloud, Browser Based (Cloud); xAI Grok supports SaaS/Web/Cloud, Browser Based (Cloud).
OpenAI vs xAI Grok — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Large Language Models (LLMs) tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
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OpenAI vs xAI Grok: Biggest differences
Start here before you go deeper into features.
Small Business, Medium Business, Large Enterprises
Small Business, Medium Business, Large Enterprises
OpenAI typically suits Small Business and Medium Business. xAI Grok tends to fit Small Business and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | OpenAI develops the GPT family and sells access to it through its own API, with a rate printed per million tokens for every model. The published card separates the tokens a request reads ... Read More about OpenAI | xAI trains the Grok family and sells it through its own API, printing a rate per million tokens for every model in the public docs. The card uses two bands: one rate below 200,000 prompt ... Read More about xAI Grok |
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Get pricing help | Get pricing help |
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How do OpenAI and xAI Grok Compare on Features?
Total Features | 11 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare OpenAI and xAI Grok on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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OpenAI vs xAI Grok: Other Details
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Get help choosing | Get help choosing |
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, OpenAI or xAI Grok?
- OpenAI and xAI Grok are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Large Language Models (LLMs) needs.
- Do OpenAI and xAI Grok offer a free trial?
- Neither OpenAI nor xAI Grok currently lists a free trial.
- What is the starting price of OpenAI vs xAI Grok?
- OpenAI starts at $0.05 per million input tokens. xAI Grok starts at $1.00 per million input tokens.