AI 3D model generator that turns text or images into textured 3D assets, with an API and plugins for 3D tools.

Promethean AI
AI asset library and world-building assistant for 3D artists that sits on top of Unreal, Unity, Maya, Blender and more.
What is Promethean AI?
Promethean AI is software for 3D artists and game studios that indexes the creative assets a team already owns and lets you search and arrange them by asking in plain language. It reads images, videos, 3D models, animations, PDFs and slide decks, builds a metadata library beside them, and uses that library to suggest assets and combine them into scenes, so files stay where they are and your editor does not change. Open-source plugins connect it to Unreal Engine, Unity, 3ds Max, Maya and Blender, and Unreal is the main integration. A free public build includes the asset browser, palettes and command-line asset search; the enterprise build adds customizable deployment, ways to share the library across a team, computer vision labeling, voice recognition, trainable compositions and custom AI models, plus SSO and an API with C++, C# and Python starting points. The company says it never receives or trains on customer asset files, and a shared folder, MySQL or S3 can hold the library.
Use cases
- Search a 3D asset library by description
- Build game scenes from existing assets
- Sync a team's shared asset folder
- Label assets with computer vision
- Train custom models on studio data
- Integrate AI into a proprietary pipeline
Who it's for
Why use Promethean AI
- Assets stay in your own folders or cloud, and the company says it never receives or trains on them.
- You do not change editors or move files; the metadata library sits on top of your existing pipeline.
- Teams share one library through a network folder, Dropbox, MySQL or S3.
- Open-source plugins can be customized if your editor version is not yet supported.
- A free build lets individuals try the asset browser before involving a studio.
Promethean AI features
- Asset browser with natural-language search
- Palettes and command-line asset search
- Inspiration mode for reference files
- Source File sync of 3D asset folders
- Plugins for Unreal, Unity, 3ds Max, Maya and Blender
- Shared library via network folder, MySQL or S3
- Computer vision labeling on the enterprise build
- Custom AI model training for enterprise partners
- SSO and API with C++, C# and Python integrations
Promethean AI integrations
How to get started with Promethean AI
- Register and download the free public build from prometheanai.com.
- Drop reference and inspiration files into Inspiration mode in the Browser.
- Drag a folder of 3D assets into Source File mode and choose Sync.
- Ask for assets in natural language and use them in your 3D project or engine.
- Share the metadata library with teammates through a shared folder, MySQL or S3.
Promethean AI limitations
- The free public build includes only the asset browser, palettes and a few command-line commands
- Not every editor version has been tested with the plugins
- Enterprise pricing is not published
- Aimed at professional artists rather than prompt-only image generation
Promethean AI pricing
Yes, Promethean AI has a free plan.
Promethean AI plans
Free
Free
register and download the latest build
- AI asset management platform for individuals
- Palettes
- Some AI functionality
Enterprise
Custom
- Customizable deployment
- Team sharing of asset database and palettes
- Computer vision labeling
- Voice recognition
- Trainable compositions
- SSO and API
Plans as listed on the official pricing page on . Prices can change and may vary by country or exclude tax. Check the official pricing page.
Promethean AI alternatives
The main Promethean AI alternatives listed on Debuly are Scenario, Meshy, Hyper3D, Any3D, Figma AI and Hi3D. The table compares pricing and platforms; order is A–Z.
| Tool | Pricing | Starting price | Platforms |
|---|---|---|---|
| Promethean AI | Freemium | — | Self-hosted, API |
| Any3D | Freemium | $3.9 one-time | Web |
| Figma AI | Freemium | $3/mo | Web, API |
| Hi3D | Freemium | — | Web, API |
| Hyper3D | Freemium | — | Web, API |
| Meshy | Freemium | $20/mo | Web, API |
| Scenario | Freemium | $15/mo | Web, API |

Any3D
Any3D is an AI 3D model generator that turns text prompts or images into downloadable GLB models.
FreemiumVisit Any3D (official site)
Figma AI
Credit-based AI inside Figma: an agent for design directions, image editing, Weave tools, shaders and Figma Make prototypes.
FreemiumVisit Figma AI (official site)
Hi3D
Hi3D turns images into 3D models with textures, relief and print-ready outputs, available in the web app and through an API.
FreemiumVisit Hi3D (official site)
Hyper3D
AI 3D model generator that turns text or images into textured 3D assets, with an API and plugins for 3D tools.
FreemiumVisit Hyper3D (official site)
Meshy
3D generative AI toolbox that turns text or images into textured 3D models, with rigging, animation and game-engine plugins.
FreemiumVisit Meshy (official site)
Scenario
AI platform for generating consistent game and brand assets across images, video, 3D and audio, with custom model training and an API.
FreemiumVisit Scenario (official site)
Promethean AI FAQ
Is there a free version of Promethean AI?
Yes. The pricing page says there is a free version with the AI asset management platform for individuals, palettes and some AI functionality; you register and download the latest build.
How much does Promethean AI cost?
The pricing page lists a free version and an enterprise option but no dollar prices. Enterprise terms are arranged with the company; the license text mentions monthly or yearly terms.
Which 3D editors does Promethean AI support?
Its main integration is Unreal Engine, with open-source plugins for Unity, 3ds Max, Maya and Blender. Not every version of those editors has been tested.
Does Promethean AI upload my assets?
No. The FAQ says the team never sees asset files and does not upload, store or train on them. The library lives in a folder, MySQL or S3 that you control.
Does Promethean AI have an API?
Yes, in the enterprise version, which includes an API plus C++, C# and Python integrations that serve as a base for custom pipelines.
What are alternatives to Promethean AI?
Other options for asset management and AI-assisted 3D work include Scenario, Kaedim, Meshy and Eagle.
Sources & verification
Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.
| Source | Type | Accessed |
|---|---|---|
| prometheanai.com/ | official | |
| prometheanai.com/pricing | pricing | |
| prometheanai.com/enterprise-features-api | official | |
| prometheanai.com/download-public | official | |
| prometheanai.com/license-agreement | official | |
| prometheanai.com/faq | official |
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