Back to Directory
Visit site Full review →
Visit site Full review →
AI Tool Comparison
ComfyUI vs Nano Banana
A side-by-side breakdown to help you pick the right tool for your workflow.
ComfyUI
Wire together nodes to build fully reproducible image and video generation pipelines for Stable Diffusion and Flux, then share the exact workflow as a JSON file.
Design
free
Nano Banana
Generate and edit images with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — the new default across the Gemini app, Search, and Flow, with Nano Banana Pro for studio-quality regeneration.
Design
freemium
Bottom Line
Nano Banana edges ahead on rating (4.7 vs 4.6), but the right pick still comes down to which workflow you're running.
Choose ComfyUI if…
Design
Choose Nano Banana if…
Design
| Attribute | ComfyUI | Nano Banana |
|---|---|---|
| Category | Design | Design |
| Pricing | free | freemium |
| Pricing Detail | Free, self-hosted (optional third-party paid cloud hosting available) | Free (Gemini app/Search) / API token pricing / Pro via Google AI subscriptions |
| Rating |
Key Features
ComfyUI
- Node-based visual pipeline editor
- 5,000+ community custom nodes
- Supports Flux, SDXL, and other diffusion models
- Reproducible JSON workflow files
Nano Banana
- Conversational image editing
- Strong subject consistency
- Photorealistic generation
- Available in Gemini and via API
Pros
ComfyUI
- •Full control over every step of the generation pipeline
- •Reproducible and shareable workflows via JSON export
- •Runs efficiently on modest consumer GPUs
Nano Banana
- •Excellent edit consistency
- •Easy natural-language editing
- •Backed by Google
Cons
ComfyUI
- Steep learning curve compared to simple prompt boxes
- Node graphs for advanced workflows can get visually complex
Nano Banana
- Usage limits on free tier
- Occasional artifacts on complex scenes