Starting Price
Free
Free Tier
Yes
API
Available
Platforms
web, ios, android, api
Overview
Grok is xAI's AI assistant, available on grok.com and X. Powered by Grok 3 and Grok 4 models, it features DeepSearch, Big Brain Mode, and real-time access to X posts. SuperGrok Heavy provides 256K token context with full Grok 4 access.
Pricing Plans
Free
Free
~10 requests/2h
- Limited Grok access
- Basic queries
Popular
SuperGrok
$30/mo
$25/mo billed yearly
- Grok 3 + limited Grok 4
- 128K context
- DeepSearch
- Imagine image model
- Companions
- Priority voice
SuperGrok Heavy
$300/mo
- Full Grok 4 & Grok 4 Heavy
- 256K token context
- Unlimited Grok 3
- Early access to new features
X Premium+
$40/mo
$33/mo billed yearly
- Grok in X
- Ad-free X
- Creator monetization
API Pricing: Grok-4: token-based + tool invocation pricing
Pros & Cons
Pros
- Grok 4 Heavy tops Humanity's Last Exam
- DeepSearch and Big Brain Mode
- Real-time X data access
- Open-source models
Cons
- SuperGrok is $30/mo (pricier than ChatGPT Plus)
- Heavy plan is $300/mo
- Tied to X ecosystem
- Smaller community
Detailed Ratings
Overall
4.2
Ease of Use
4.0
Value for Money
3.8
Output Quality
4.3