Google AI Studio 
Grok Google AI Studio vs Grok：免费 API 与模型能力对比
最后更新：2026-05-10
📋 一句话结论
需要 Gemini 免费 API 和多模态能力选 Google AI Studio；想测试 xAI / Grok 模型和 OpenAI 兼容接入选 Grok。
| 对比维度 | Google AI Studio | Grok | 胜者 |
|---|---|---|---|
| Free API credits | Gemini API free tier in Google AI Studio | xAI promotional monthly credits | 🤝 平手 |
| Model family | Gemini models | Grok / xAI models | 🤝 平手 |
| Multimodal features | Strong Gemini multimodal support | xAI model ecosystem | ✅ Google AI Studio |
| OpenAI-compatible setup | Gemini SDK / OpenAI-compatible options vary | OpenAI-compatible API | ✅ Grok |
| Best use case | Free Gemini API prototypes | Testing xAI Grok model behavior | 🤝 平手 |
Free API credits 平手
Google AI Studio Gemini API free tier in Google AI Studio
Grok xAI promotional monthly credits
Both are useful for developer experiments.
Model family 平手
Google AI Studio Gemini models
Grok Grok / xAI models
Test both for your own prompt style and use case.
Multimodal features Google AI Studio 胜
Google AI Studio Strong Gemini multimodal support
Grok xAI model ecosystem
Google is stronger for broad multimodal prototyping.
OpenAI-compatible setup Grok 胜
Google AI Studio Gemini SDK / OpenAI-compatible options vary
Grok OpenAI-compatible API
Grok is easier to drop into OpenAI SDK style code.
Best use case 平手
Google AI Studio Free Gemini API prototypes
Grok Testing xAI Grok model behavior
Use Google for Gemini, Grok for xAI-specific output.
📊 详细分析
Free API credits 平手
Both are useful for developer experiments.
Model family 平手
Test both for your own prompt style and use case.
Multimodal features Google AI Studio
Google is stronger for broad multimodal prototyping.
OpenAI-compatible setup Grok
Grok is easier to drop into OpenAI SDK style code.
Best use case 平手
Use Google for Gemini, Grok for xAI-specific output.
