Kimi (Moonshot AI)
65 pts
0 wins
VS
👑 
Grok (xAI)
85 pts
2 wins
🏆 Overall, Grok (xAI) offers more free value (2/6 categories)
📊 Side-by-Side
Category
Kimi (Moonshot AI)
Grok (xAI)
Free Tier
✅ No explicit limit
✅ Limited requests/day
Free API
✅ ¥15 + 充 $5 送 $5
✅ $25/月
Rate Limit
3 RPM
Varies
Open Source
❌ No
✅ Yes
Free Models
2
2
GitHub Stars
-
⭐ 51,529
🧠 Model Details
Kimi (Moonshot AI) 2 models Kimi-K2.5
Latest MoE model, 1M context, major coding/reasoning upgrade
Kimi-K2
Ultra-long context, supports file parsing
Grok (xAI) 2 models Grok 4.20
xAI's latest flagship, reasoning + non-reasoning, lowest hallucination rate
Grok-3
Free on X platform