yangmao.ai · daily-updated AI free tier database
Grok (xAI) Free Tier Guide
Before signing up for Grok (xAI), check three things: free quota, free API availability, and whether it works reliably from your location.
Quick verdict
- Free tier: Limited requests/day
- Free API trial: $25/月
- Access: relay or proxy may be needed
- Best for: chat / coding / reasoning / image
Models and limits
| Model | Context | Limit | Notes |
|---|---|---|---|
| Grok 4.20 | 128k | Rate limited | xAI's latest flagship, reasoning + non-reasoning, lowest hallucination rate |
| Grok-3 | 128k | Rate limited | Free on X platform |
Free API credits
Yes
$25/月 · Varies
$25 free API credits on signup, resets monthly. Data sharing program ($150/month) ended May 2025.
Access notes
Proxy may be needed
Requires proxy in China. Both API and web require proxy. X account needed for registration.
Want one key for multiple model providers? openllmapi.com can aggregate compatible APIs.
Recommended path
Start from the main Grok (xAI) profile and confirm whether it fits your task.
Create an API key after signup and use the $25/月 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 Grok (xAI) have a free tier?
Yes. Current record: Limited requests/day. Always confirm on the official site before relying on it.
Can I try the Grok (xAI) API for free?
Yes. Current record: $25/月, rate limit: Varies.
Can I use Grok (xAI) without a credit card?
You can usually try free product features first, but card requirements may change on signup.
What are good Grok (xAI) alternatives?
Check the alternatives section below or open the Grok (xAI) alternatives page.