Updated April 2026 · Independent Analysis
GPT-4ovsGrok 2
Grok 2 starts at $8/mo, 60% cheaper than GPT-4o's $20/mo. GPT-4o is rated higher at 4.7/5 vs Grok 2's 4.2/5.
GPT-4ovs Grok 2
★ 4.7/5+0.5 vs Grok 2
Only in GPT-4o
- ✦ Multimodal (text/image/audio)
- ✦ 128K context window
- ✦ Vision
✓ Free planFrom $20/mo(pricier)100M+ users · est. 2024
Try GPT-4o Free →
Grok 2vs GPT-4o
★ 4.2/5-0.5 vs GPT-4o
Only in Grok 2
- ✦ Real-time X/Twitter data
- ✦ Image generation (Aurora)
- ✦ 131K context
✓ Free planFrom $8/mo(cheaper)5M+ users · est. 2024
Try Grok 2 Free →Ratings Breakdown
GPT-4o
4.7/5 avg
G2 Score4.7/5
Capterra Score4.6/5
G2 Rating4.7/5
Grok 2
4.2/5 avg
G2 Score4.2/5
Capterra Score4.1/5
G2 Rating4.2/5
Quick Stats
Feature Comparison
GPT-4o uniquely offers Multimodal (text/image/audio), 128K context window, Vision. Grok 2 uniquely offers Real-time X/Twitter data, Image generation (Aurora), 131K context. Both share 6 features including Function calling, JSON mode, Streaming.
Feature
GPT-4o
Grok 2
Function calling
✓
✓
JSON mode
✓
✓
Streaming
✓
✓
Code generation
✓
✓
System prompts
✓
✓
Tool use
✓
✓
Multimodal (text/image/audio)
✓
✗
128K context window
✓
✗
Vision
✓
✗
Web browsing
✓
✗
File uploads
✓
✗
Fine-tuning
✓
✗
API access
✓
✗
Real-time voice
✓
✗
Batch API
✓
✗
Enterprise SSO
✓
✗
Reasoning mode
✓
✗
Plugin ecosystem
✓
✗
Custom GPTs
✓
✗
Team collaboration
✓
✗
Real-time X/Twitter data
✗
✓
Image generation (Aurora)
✗
✓
131K context
✗
✓
Web search
✗
✓
Multi-language
✗
✓
API access (beta)
✗
✓
Unfiltered responses
✗
✓
Humor & personality
✗
✓
News analysis
✗
✓
Social media insights
✗
✓
Document analysis
✗
✓
Voice (coming)
✗
✓
Image understanding
✗
✓
Trend analysis
✗
✓
Total Features
20
20
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose GPT-4o if you need:
- ✓ Multimodal (text/image/audio)
- ✓ 128K context window
- ✓ Vision
- ✓ Web browsing
- ✓ File uploads
Choose Grok 2 if you need:
- ✓ Real-time X/Twitter data
- ✓ Image generation (Aurora)
- ✓ 131K context
- ✓ Web search
- ✓ Multi-language
Pricing Comparison
Grok 2 starts at $8/mo, 60% cheaper than GPT-4o's $20/mo.
GPT-4o Plans
Free tier available
Free
Free- • GPT-4o limited
- • Basic features
PlusBest Value
$20/month- • GPT-4o full access
- • DALL-E 3
- • Advanced analysis
Team
$30/month- • Higher limits
- • Admin console
Grok 2 Plans
Free tier available
X PremiumBest Value
$8/month- • Grok 2 access
- • Real-time data
X Premium+
$16/month- • Higher limits
- • Priority access
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