👑 
Cerebras
65 pts
1 wins
VS
Perplexity AI
40 pts
0 wins
🏆 Overall, Cerebras offers more free value (1/6 categories)
📊 Side-by-Side
Category
Cerebras
Perplexity AI
Free Tier
✅ 1M tokens/day
✅ No limit (basic search)
Free API
✅ 1M tokens/day
❌ None
Rate Limit
30 RPM / 60K TPM / 1M TPD
N/A
Open Source
❌ No
❌ No
Free Models
2
2
GitHub Stars
-
-
🧠 Model Details
Cerebras 2 models Llama 3.3 70B
World's fastest inference, 2000+ tokens/s
Llama 3.1 8B
Lightweight and fast
Perplexity AI 2 models Perplexity Default
AI search engine, real-time web access
Pro Search
Deep search, 5 per day for free users