Flux vs LetzAI
A side-by-side look at Flux and LetzAI for filmmakers: what each one can do, what it costs, and where they actually differ.
-
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
-
Canvas for AI filmmakers: storyboard, generate multi-model shots, cut and share previews.
- Price
- From EUR 8.25/mo billed yearly (EUR 99/yr, Beginner); Canvas needs a paid plan
- Learning
- Easy
- Best for
- Storyboards and animatics for pitch decks, shot by shot
The short version
Where they differ
- Only LetzAI offers infinite canvas.
- Only LetzAI offers AI agent.
- Only LetzAI offers chat assistant.
- Only LetzAI offers third-party models.
- Only Flux offers desktop / local.
All 2 offer: text to image, text to video, image to video, upscaling, public API.
Feature by feature
Flux vs LetzAI: capabilities
| Flux | LetzAI | |
|---|---|---|
| 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. | From EUR 8.25/mo billed yearly (EUR 99/yr, Beginner); Canvas needs a paid plan |
| Infinite canvas | No | Yes |
| Node / flow builder | No | Partial |
| AI agent | No | Yes |
| Chat assistant | No | Yes |
| Team collaboration | Not confirmed | Yes |
| Text to image | Yes | Yes |
| Image editing | Yes | Partial |
| Text to video | Yes | Yes |
| Image to video | Yes | Yes |
| Video to video | Partial | Partial |
| Native audio in video | Yes | Partial |
| Lip-sync | Yes | Not confirmed |
| Voice / TTS | Partial | Not confirmed |
| Music & SFX | Partial | Not confirmed |
| Upscaling | Yes | Yes |
| Character consistency | Partial | Not confirmed |
| Camera control | Partial | Partial |
| Custom training | Yes | Partial |
| Third-party models | No | Yes |
| Public API | Yes | Yes |
| MCP server | Yes | Not confirmed |
| Desktop / local | Yes | No |
| Open source | Partial | No |
| Free tier | Partial | Partial |
| Commercial use | Partial | Not confirmed |
Each column comes from that tool's own researched page. "Not confirmed" means the vendor doesn't say.
Plans
Pricing compared
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 |
LetzAI
| Beginner | EUR 8.25/moyearly (EUR 99/yr) |
|---|---|
| Fun | EUR 20.75/moyearly (EUR 249/yr) |
| Pro | EUR 62.42/moyearly (EUR 749/yr) |
| Ultra | EUR 165.83/moyearly (EUR 1,990/yr) |
| Enterprise Basic | EUR 416.67/moyearly (EUR 5,000/yr) |
| Enterprise Plus | EUR 1,250/moyearly (EUR 15,000/yr) |
The verdict
Which one should you pick?
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
LetzAI
Pick it for
- Storyboards and animatics for pitch decks, shot by shot
- Testing one shot across several video models on the same board before committing credits
- Agency client review with preview links and comments
Stands out
- One workspace for storyboard, generation, shot-by-shot video animation and client previews, with no export step between tools
- Multi-model access in one subscription: 40 active base models on the models page, including Seedance 2.5, Kling V3, Veo 3.1, Flux and Nano Banana
Watch out
- Canvas and the assistant need a paid plan, and assistant chat draws from the credit balance
- Credits are non-refundable and generation prices can change without notice
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.