Flux Pro vs Grok Imagine
Two mid-range generators from different providers — Flux Pro vs Grok Imagine.
Flux Pro from Black Forest Labs and Grok Imagine from xAI represent two different approaches to AI image generation. Professional-grade v1.1 with sharp details, accurate colors, and reliable output. On the other side, xAI's flagship image model with exceptional realism and artistic range.
Both models cost 15 credits per generation, so the decision comes down to capabilities rather than budget. Flux Pro excels at reliable production work, versatile use cases, while Grok Imagine is better suited for photorealism, artistic range, unusual aspect ratios.
Updated March 2026
Both cost 15 credits, so pick based on your needs. Go with Flux Pro for reliable production work. Choose Grok Imagine if you need photorealism. Since they're the same price on Melies, try both and see which output style you prefer.
Flux Pro vs Grok Imagine: Visual Output
Both generated with the same prompt and seed 42. Click to view full size.
Flux Pro
Grok ImagineFlux Pro vs Grok Imagine: How They Compare
| Flux Pro | Grok Imagine | |
|---|---|---|
| Provider | Black Forest Labs | xAI |
| Released | Oct 2024 | Jul 2025 |
| Cost | 15 | 15 |
| Speed | Medium | Medium |
| Reference images | Up to 3 | |
| Editing | ||
| WebP output |
Flux Pro vs Grok Imagine: Cost Comparison
Both models cost the same. Here's how credits add up at scale.
| Volume | Flux Pro | Grok Imagine |
|---|---|---|
| 10 images | 150 | 150 |
| 50 images | 750 | 750 |
| 100 images | 1,500 | 1,500 |
Strengths & Weaknesses
Flux Pro
- + Reliable production work
- + Inference steps control (1–50)
- + Guidance scale 1–20
- + Prompt enhancement
- + Safety tolerance 1–6
- - No built-in editing
- - No reference image support
- - No WebP output
Grok Imagine
- + Photorealism
- + Supports 3 reference images
- + Built-in image editing
- + WebP output for smaller file sizes
- + 13 aspect ratio options (most of any model)
- - Higher price point relative to speed tier
Flux Pro vs Grok Imagine: Which to Pick?
On a tight budget
At 15 credits per image, Flux Pro gives you more generations for your plan. Good enough quality for most everyday use.
Character or style consistency
Grok Imagine supports 3 reference images to keep subjects, styles, and characters consistent across generations.
Editing existing images
Grok Imagine's built-in editing lets you refine and modify images with prompt-driven changes instead of starting from scratch.
Flux Pro vs Grok Imagine: FAQ
Try Flux Pro & Grok Imagine
Compare Flux Pro, Grok Imagine, and 15+ AI image models side by side. Switch models with one click, same credits.
Start Generating Images
