Grok (xAI)
85 pts
1 wins
VS
FLUX (Black Forest Labs)
85 pts
0 wins
🤝 It's a tie — both have their strengths
📊 Side-by-Side
Category
Grok (xAI)
FLUX (Black Forest Labs)
Free Tier
✅ Limited requests/day
✅ Free via third-party platforms
Free API
✅ $25/月
✅ Free via platforms
Rate Limit
Varies
Varies
Open Source
✅ Yes
✅ Yes
Free Models
2
2
GitHub Stars
⭐ 51,529
⭐ 25,477
🧠 Model Details
Grok 4.20
xAI's latest flagship, reasoning + non-reasoning, lowest hallucination rate
Grok-3
Free on X platform
FLUX.1 [schnell]
Open-source fast version, can run locally
FLUX.1 [dev]
Open-source dev version, higher quality