Flux vs Krea vs Leonardo.ai vs OCMaker AI
A side-by-side look at Flux, Krea, Leonardo.ai and OCMaker AI for filmmakers: what each one can do, what it costs, and where they actually differ.
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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
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Multi-model AI canvas, agent and API for images, video and upscaling
- Price
- Basic $9/mo; Pro $35/mo ($21 yearly); Business $200/mo ($160 yearly); see the vendor's pricing page for other plans
- Learning
- Moderate
- Best for
- Pre-visualization: moodboards, look development and concept stills for a shoot
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Image and video generation with a canvas, Motion animation and third-party video models
- Price
- See the vendor's pricing page
- Learning
- Easy
- Best for
- Concept art and key-art stills that later become motion tests
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Anime character, image, and short-video generator that aggregates third-party image and video models
- Price
- Free tier + paid
- Learning
- Easy
- Best for
- Designing an original anime or VTuber character and building a model sheet with pose variants
The short version
Where they differ
- Flux is the only one without third-party models.
All 4 offer: text to image, image editing, text to video, image to video.
Feature by feature
Flux vs Krea vs Leonardo.ai vs OCMaker AI: capabilities
| Flux | Krea | Leonardo.ai | OCMaker AI | |
|---|---|---|---|---|
| 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. | Basic $9/mo; Pro $35/mo ($21 yearly); Business $200/mo ($160 yearly); see the vendor's pricing page for other plans | See the vendor's pricing page | Free tier + paid |
| Infinite canvas | No | Yes | Yes | No |
| Node / flow builder | No | Yes | Partial | No |
| AI agent | No | Yes | Not confirmed | Partial |
| Chat assistant | No | Yes | Not confirmed | Not confirmed |
| Team collaboration | Not confirmed | Yes | Partial | Not confirmed |
| Text to image | Yes | Yes | Yes | Yes |
| Image editing | Yes | Yes | Yes | Yes |
| Text to video | Yes | Yes | Yes | Yes |
| Image to video | Yes | Yes | Yes | Yes |
| Video to video | Partial | Partial | Not confirmed | Not confirmed |
| Native audio in video | Yes | Yes | Partial | Not confirmed |
| Lip-sync | Yes | Not confirmed | Not confirmed | Yes |
| Voice / TTS | Partial | Yes | Not confirmed | Yes |
| Music & SFX | Partial | Yes | Not confirmed | Not confirmed |
| Upscaling | Yes | Yes | Partial | Yes |
| Character consistency | Partial | Partial | Partial | Yes |
| Camera control | Partial | Not confirmed | Partial | Partial |
| Custom training | Yes | Yes | Yes | Not confirmed |
| Third-party models | No | Yes | Yes | Yes |
| Public API | Yes | Yes | Yes | Not confirmed |
| MCP server | Yes | Not confirmed | Not confirmed | Not confirmed |
| Mobile app | Not confirmed | Not confirmed | Yes | Not confirmed |
| Desktop / local | Yes | Not confirmed | No | Not confirmed |
| Open source | Partial | Partial | No | No |
| Free tier | Partial | Yes | Yes | Yes |
| Commercial use | Partial | Yes | Yes | 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 |
Krea
| Free | $0monthly |
|---|---|
| Basic | $9monthly or yearly |
| Pro | $35 list / $21 yearlymonthly or yearly |
| Business | $200 list / $160 yearlymonthly or yearly |
| Enterprise | Customcustom |
Leonardo.ai
| Free | $0monthly |
|---|---|
| API | Pay as you gousage |
OCMaker AI
See the vendor's pricing page
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
Krea
Pick it for
- Pre-visualization: moodboards, look development and concept stills for a shoot
- Producers who want Seedance, Nano Banana and ChatGPT Image in one account instead of three subscriptions
- Motion designers generating short hero clips with a reference image and a generated soundtrack
Stands out
- One compute balance covers Krea's own models plus third-party image and video models (Seedance 2.5, Nano Banana Pro, ChatGPT Image 2, Kling, Topaz), so you do not need a separate subscription per model.
- Canvas, node workflows and the Krea Agent sit in the same product, so a brief can be run as a chat or built as a visual graph.
Watch out
- Compute units are opaque: per-model costs are not published, so budgeting video is guesswork
- Native video is capped at 720p for Seedance 2.5; 1080p and 4K need Seedance 2.0
Leonardo.ai
Pick it for
- Concept art and key-art stills that later become motion tests
- Animatic and previz stills turned into 5-second motion clips
- Custom-trained visual styles for a short film or music video look
Stands out
- Canvas-first editing (AI Canvas for inpainting and outpainting, plus a realtime mode) in the same tool as image and video generation
- Several model families under one account, including Leonardo's own Lucid and Motion 2.0 alongside third-party video models such as Kling 3.0 and Veo 3.1
Watch out
- Video is short (about 5 seconds on Motion 2.0) and not built for sequences or dialogue scenes
- Hosted third-party models are removed on short notice, so a workflow that depends on one can break mid-project
OCMaker AI
Pick it for
- Designing an original anime or VTuber character and building a model sheet with pose variants
- Storyboarding a manga or comic page, then animating key panels into short clips
- Testing one character prompt across several image models before committing to a style
Stands out
- Anime-specific toolset in one place: sketch simplification, line art coloring, photo-to-anime, manga and comic panel generation, and a character reference sheet tool.
- Model aggregator: one account reaches Seedream, Nano Banana, GPT Image, Midjourney, Flux Kontext, Kling, Veo 3.1, Seedance, Wan, Hailuo, Runway and Vidu, so you can test the same character prompt across several models.
Watch out
- Paid plan prices and token allowances are not published on any page I could read, so the real cost is hard to predict
- Commercial-use rights are not stated in the Terms or on the pricing page
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.
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