Compare
ComfyUI vs FLUX.1 Dev
ComfyUI is a node-based engine for running various diffusion models; FLUX.1 Dev is a specific model with its own API.
ComfyUINode-based open-source engine for AI image and video generation.png?width=96){kind=logo}
FLUX.1 DevEnter text and easily create AI images with FLUX.1 dev online for free. Which to pick
Pick ComfyUI if you want…
- Node-based visual AI pipelines
- Custom AI workflow building
- Open-source code (comfyanonymous/ComfyUI on GitHub)
- Integrations with TypeScript, cURL or comfy-cli (on ComfyUI's list, not FLUX.1 Dev's)
Pick FLUX.1 Dev if you want…
- Open-source AI image generation
- A free tool
- Integrations with Hugging Face, Replicate or popular AI frameworks and libraries (on FLUX.1 Dev's list, not ComfyUI's)
Side by side
- What it is
- ComfyUI:ComfyUI is an open-source node-based engine for building and running AI image and video generation workflows.
- FLUX.1 Dev:FLUX.1 Dev is an open-weight text-to-image model for generating high-quality AI images.
- Best for
- ComfyUI:Node-based visual AI pipelines
- FLUX.1 Dev:Open-source AI image generation
- Who it’s for
- ComfyUI:Visual AI creators, developers, and teams needing fine-grained control over models and pipelines.
- FLUX.1 Dev:Researchers, developers, AI enthusiasts, and creative professionals.
- Pricing
- ComfyUI:Freemium
- FLUX.1 Dev:Free
- Plans
- ComfyUI:Standard $16 per month · Creator $28 per month · Pro $80 per month · Team $630 per month
- FLUX.1 Dev:—
- Open source
- ComfyUI:Yes
- FLUX.1 Dev:—
- Works with
- ComfyUI:Python, TypeScript, cURL, comfy-cli, Seedance, MiniMax H3, Nano Banana, GPT-Image
- FLUX.1 Dev:Python, Hugging Face, Replicate, popular AI frameworks and libraries
ComfyUI features
- Infinite canvas nodes. Connect models, processing steps, and outputs on a visual canvas where every parameter is adjustable.
- App Mode. Simplified view for newcomers that can be switched back to the full node graph at any time.
- Community workflow library. Browse, remix, and start from thousands of community-shared workflows and templates.
- Comfy Cloud API. Deploy any workflow as a production API with usage-based GPU credits.
- Partner Nodes. Run proprietary models (e.g., Nano Banana Pro) inside workflows using the same credit pool.
- Custom LoRA & model import. Creator, Pro, and Team plans let you import your own LoRAs and models from CivitAI or HuggingFace.
- Parallel execution & queue. Queue up to 100 workflows and run multiple jobs concurrently based on plan limits.
- Enterprise features. Higher API limits, advanced security, and dedicated support for large-scale production.
FLUX.1 Dev features
- Open-weight architecture. Provides full transparency and lets the community modify and improve the model.
- Guidance distillation from FLUX [pro]. Delivers superior image quality and performance compared to earlier open models.
- Precise prompt adherence. Ensures accurate rendering of complex scenes and detailed text within images.
- Wide aspect-ratio support. Handles many resolutions and ratios for versatile creative output.
- Enhanced typography. Accurately reproduces legible text, useful for signage, book covers, and branding.
- Efficient inference. Optimized to run on both high-end and modest hardware without sacrificing quality.
ComfyUI vs FLUX.1 Dev FAQ
Is ComfyUI or FLUX.1 Dev free?+
ComfyUI has a free plan; paid plans start at $16/month (Standard). FLUX.1 Dev is free.
Which is cheaper, ComfyUI or FLUX.1 Dev?+
FLUX.1 Dev is free, so it costs less. ComfyUI starts at $16/month (Standard).
Is ComfyUI or FLUX.1 Dev open source?+
ComfyUI is open source (comfyanonymous/ComfyUI on GitHub). DevHunt has no public source repository on record for FLUX.1 Dev.
Do ComfyUI and FLUX.1 Dev integrate with the same tools?+
Partly. Both list Python. ComfyUI also lists TypeScript, cURL, comfy-cli, Seedance and 5 more; FLUX.1 Dev also lists Hugging Face, Replicate and popular AI frameworks and libraries.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.