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Google AI (Gemini) API Pricing and Free Trial
If you plan to integrate Google AI (Gemini) into a product, the key questions are API credits, rate limits, pricing stability, and access options.
Quick verdict
- Free tier: Gemini free tier unlimited
- Free API trial: 免费 API 无需信用卡
- Access: relatively direct
- Best for: chat / coding / reasoning / multimodal
Models and limits
| Model | Context | Limit | Notes |
|---|---|---|---|
| Gemini 3.1 Pro | 2M | 2 RPM (free) | Flagship model, 2M token context window |
| Gemini 3.1 Flash | 1M | 15 RPM (free) | Fast model, 1M token context |
| Gemini 3.1 Flash Lite | 1M | 30 RPM (free) | Lightest model, fastest speed |
Free API credits
Yes
免费 API 无需信用卡 · 15 RPM (Flash)
Google AI Studio offers completely free API access, no credit card required, rate limited
Access notes
Direct access
Partially accessible, VPN recommended for stability
Recommended path
Start from the main Google AI (Gemini) profile and confirm whether it fits your task.
Create an API key after signup and use the 免费 API 无需信用卡 first.
Run one or two real tasks before paying or switching providers.
If access is unstable, compare relay options or local alternatives.
Related deals
Alternatives
FAQ
Does Google AI (Gemini) have a free tier?
Yes. Current record: Gemini free tier unlimited. Always confirm on the official site before relying on it.
Can I try the Google AI (Gemini) API for free?
Yes. Current record: 免费 API 无需信用卡, rate limit: 15 RPM (Flash).
Can I use Google AI (Gemini) without a credit card?
You can usually try free product features first, but card requirements may change on signup.
What are good Google AI (Gemini) alternatives?
Check the alternatives section below or open the Google AI (Gemini) alternatives page.