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Grok vs Meta AI
Compare Grok vs Meta AI: pricing, context window, benchmarks (coding, math, reasoning), capabilities. Updated April 2026.
Open in compare tool — pick different models →Grok
grok.com ↗ Meta AI
meta.ai ↗ Pricing
Free tier
Free with X account, throttled
Fully free across Facebook, Instagram, WhatsApp, web
Standard plan
SuperGrok — $30/mo
Free — API only
Top plan
Heavy — $300/mo
API via Together/Groq — API only
API input / 1M tokens
$5.00
$0.50 Best
API output / 1M tokens
$15.00
$1.50 Best
Capability
Context window
256K
1M Best
Max output tokens
16K Best
8K
Knowledge cutoff
2026-02
2026-01
Benchmarks
Coding (LiveCodeBench)
68% Best
64%
Math (AIME 2025)
75% Best
70%
Reasoning (GPQA Diamond)
76% Best
70%
Human pref. (LMArena Elo)
1378 Best
1340
Features
Image input
✓
✓
Voice mode
Partial
Partial
Web search
✓
✓
File upload
✓
Partial
Image generation
✓
✓
Code execution
Partial
Partial
Agent / tool use
Partial
Partial
Persistent memory
Partial
Partial
Grok
Real-time X data feed. Image gen via Aurora. Less guarded tone than other frontier models.
Meta AI
Free across Meta apps (FB/IG/WhatsApp). Open weights for self-hosting. Imagine for image gen. No premium tier — fully free.
Or skip the choice
Get all 2 of them — plus 30+ more — for $14.99/month.
Perspective AI bundles ChatGPT-class, Claude, Gemini, and Grok in one app. Switch mid-conversation. No per-vendor logins, no separate bills.