ComfyUI vs Flux
A side-by-side look at ComfyUI and Flux for filmmakers: what each one can do, what it costs, and where they actually differ.
-
Node-based workflows for image, video and audio generation, run locally or on Comfy Cloud
- Price
- Local app free (GPL-3.0); Comfy Cloud Standard $20/mo ($16/mo billed yearly)
- Learning
- Steep
- Best for
- Filmmakers who need a repeatable, documented process for a series of shots
-
Image model family for accurate text and photoreal stills, plus FLUX 3 video with native audio
- Price
- Pay per image on the API, from $0.014 (FLUX.2 klein 4B). Open weights are free for non-commercial use; commercial open-weights licences are quoted by sales.
- Learning
- Moderate
- Best for
- Key art and concept frames where legible text in the image matters
The short version
Where they differ
- Only ComfyUI offers node / flow builder.
- Only ComfyUI offers chat assistant.
- Only ComfyUI offers third-party models.
All 2 offer: text to image, image editing, text to video, image to video, public API, MCP server, desktop / local.
Feature by feature
ComfyUI vs Flux: capabilities
| ComfyUI | Flux | |
|---|---|---|
| Price | Local app free (GPL-3.0); Comfy Cloud Standard $20/mo ($16/mo billed yearly) | Pay per image on the API, from $0.014 (FLUX.2 klein 4B). Open weights are free for non-commercial use; commercial open-weights licences are quoted by sales. |
| Infinite canvas | Partial | No |
| Node / flow builder | Yes | No |
| AI agent | Partial | No |
| Chat assistant | Yes | No |
| Team collaboration | Partial | Not confirmed |
| Text to image | Yes | Yes |
| Image editing | Yes | Yes |
| Text to video | Yes | Yes |
| Image to video | Yes | Yes |
| Video to video | Partial | Partial |
| Native audio in video | Not confirmed | Yes |
| Lip-sync | Not confirmed | Yes |
| Voice / TTS | Not confirmed | Partial |
| Music & SFX | Yes | Partial |
| Upscaling | Partial | Yes |
| Character consistency | Not confirmed | Partial |
| Camera control | Not confirmed | Partial |
| Custom training | Partial | Yes |
| Third-party models | Yes | No |
| Public API | Yes | Yes |
| MCP server | Yes | Yes |
| Desktop / local | Yes | Yes |
| Open source | Yes | Partial |
| Free tier | Yes | Partial |
| Commercial use | Partial | Partial |
Each column comes from that tool's own researched page. "Not confirmed" means the vendor doesn't say.
Plans
Pricing compared
ComfyUI
| Local | Freenone |
|---|---|
| Standard | $20/mo or $16/mo yearlymonthly or yearly |
| Creator | $35/mo or $28/mo yearlymonthly or yearly |
| Pro | $100/mo or $80/mo yearlymonthly or yearly |
| Team | $700/mo or $630/mo yearlymonthly or yearly |
| Enterprise | Customcustom |
Flux
| Open weights, non-commercial | Freeone-time download |
|---|---|
| API pay-as-you-go | From $0.014 per imagepay-per-image |
| Builder (open-weights licence) | Contact saleslicence |
| Platform (open-weights licence) | Contact saleslicence |
| Professional (open-weights licence) | Contact saleslicence |
| Enterprise | Contact salescustom |
The verdict
Which one should you pick?
ComfyUI
Pick it for
- Filmmakers who need a repeatable, documented process for a series of shots
- Motion and VFX teams combining several models in one pass
- Studios that want local GPU generation with a free app and no per-render fee
Stands out
- Open source under GPL-3.0 with a free local app; Comfy Cloud is optional and billed in credits
- Every step of a generation is a visible node, so a workflow can be saved, versioned and rerun for the same shot
Watch out
- Node graphs take time to learn; App Mode hides the detail until you need it
- Local speed depends entirely on your GPU and model choice
Flux
Pick it for
- Key art and concept frames where legible text in the image matters
- Environment plates and set-design variations at 2K or 4K, priced per megapixel
- Studios that want open weights and custom LoRAs running locally in ComfyUI
Stands out
- Open weights: FLUX.2 [dev] and the klein models can be downloaded, self-hosted and fine-tuned, with LoRA rights on the licensed tiers. Midjourney is closed.
- Pay per image with no subscription: FLUX.2 [klein] 4B from $0.014 per image, FLUX.2 [pro] from $0.03. Midjourney and Adobe Firefly sell monthly plans.
Watch out
- Video is new. FLUX 3 Video availability and FLUX 3 Image early access have been described differently across sources, and video pricing is not published
- Open-weights models are non-commercial by default, and commercial use needs a licence quoted by sales
Each column comes from that tool's own researched page, checked against vendor pricing and changelog pages (oldest check: ). Sources are listed on each tool's page.