Grok
by xAI🧠 General AIxAI's model with rock-bottom API pricing and real-time access to X/Twitter data
xAI's model built with direct access to X/Twitter's real-time feed. The API is the cheapest of any frontier model at $0.20/M tokens. Requires an X Premium+ subscription ($22/mo) for the chat interface.
Real-time social data, aggressive pricing, fast inference
From $22/moAPI: $0.20/M tokens
Last updated: March 20, 2026 · Pricing verified from official sources. Prices are subject to change by the provider.
Pricing
Free TierNo
Entry Plan$22/mo (X Premium+)
Team PlanN/A
EnterpriseNot available
API Pricing$0.20/M tokens
Prices exclude applicable taxes (VAT/GST/sales tax varies by region).
Specifications
Context / Input128K tokens
Max Output32K tokens
ModalitiesText, image
Agent / AgenticLimited
SecurityBasic
Self-hostedNo
AI Fit Score Benchmark Data
Performance indicators used in our Fit Score engine. Scores are normalised 0–100 based on industry benchmarks and testing.
82
Reasoning
75
Code Quality
95
Speed
55
Ecosystem
Models & Tiers — Which Grok to Use?
Grok uses 3 different models/tiers. Choose based on your task complexity, speed needs, and budget.
Grok 4Recommended
BestComplex reasoning, 75% SWE-bench
💰 X Premium+ ($22/mo)📐 Context: 256K tokens⚡ Speed: Medium🔌 API: $2/M input, $15/M output
Grok 4.1
GreatHigh-volume, cheapest quality API
💰 API only📐 Context: 128K tokens⚡ Speed: Fast🔌 API: $0.20/M input, $0.50/M output
Grok 4.1 Fast
GoodUltra-budget, speed-critical tasks
💰 API only📐 Context: 128K tokens⚡ Speed: Fastest🔌 API: $0.05/M input, $0.20/M output
Best For
Cheapest API, social media data
Recommended roles:marketersalesfreelancer
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Frequently Asked Questions
How much does Grok cost?
Grok starts at $22/month.
Is Grok free?
No, Grok does not offer a free tier. The entry price is $22/month.
What is Grok best for?
Grok is best for Cheapest API, social media data. Key features include: Real-time social data, aggressive pricing, fast inference.
Is Grok right for you?
Get a personalised AI Fit Score based on your role, budget, team size, and priorities.
Start the recommendation wizardStart wizard aitoolsmentor.com · Pricing verified March 20, 2026 · AI Tools Mentor Fit Score