What is xAI API?
The xAI API provides developers with access to Grok models, including reasoning, vision and image generation, with an OpenAI-compatible interface and live search tools.
Best for: Developers.
Key features
- Grok models
- Reasoning
- Vision
- Live search
- OpenAI-compatible
Pros and cons
Pros
- Competitive frontier models
- Large context windows
Cons
- Smaller developer ecosystem
- Fewer enterprise features
xAI API pricing
| Pricing model | Paid |
|---|---|
| Starting price | See website |
| Platforms | API |
| Launched | 2024 |
Prices change often. Check the xAI API website for current plans.
Our verdict
xAI API scores 7.8/10 in our review. Its biggest strength: competitive frontier models. The main drawback: smaller developer ecosystem. If it isn't the right fit, OpenAI API is the closest alternative.
Frequently asked questions
What is xAI API?
The xAI API provides developers with access to Grok models, including reasoning, vision and image generation, with an OpenAI-compatible interface and live search tools.
Is xAI API free?
No. xAI API is a paid tool.
What are the best xAI API alternatives?
Popular alternatives include OpenAI API, Anthropic API, Google Gemini API, Hugging Face.
Who is xAI API best for?
xAI API is best for developers.