Spline just made the strongest case yet that the future of interactive web design is conversational. Omma, the company's new AI canvas launched March 24, generates production-ready 3D web experiences from natural language prompts by running multiple AI agents in parallel. It is the first tool to unify 3D modeling, motion design, animation, and functional UI into a single prompt-driven workflow with a full Code API for developers.
Watch the full walkthrough of Omma in action:
Background
Spline has spent five years building a browser-based 3D design platform used by over 3 million designers, including teams at Google, Datadog, and Robinhood. The company raised $32 million from Third Point Ventures, Gradient Ventures (Google's AI fund), and Y Combinator, and has quietly become the default tool for interactive 3D on the web.
Until now, creating an interactive 3D web experience required bouncing between modeling tools, animation software, and custom code. A product landing page with a rotating 3D hero, scroll-triggered animations, and functional UI could take weeks of design-to-developer handoff. Omma collapses that into minutes by treating the entire pipeline as a single AI-orchestrated task.
Deep Analysis
Multi-Agent Architecture Changes the Speed Equation
Most AI design tools run a single model that handles everything sequentially. Omma takes a different approach: it dispatches multiple specialized agents in parallel to handle code generation, 3D mesh creation, and image generation simultaneously. While one agent builds the scene geometry, another writes the interaction logic, and a third generates textures. The result is that complex scenes arrive in minutes rather than the hours a sequential pipeline would need.
This architecture also means Omma can handle scenes that would choke a single-model approach. The system produces liquid simulations, particle systems, and mini-games from text prompts, something no other AI design tool currently ships. Every generated element arrives as a properly separated mesh, so individual parts can be selected and edited in Spline's existing visual editor.
The Code API Is the Real Play
Where Omma separates from other AI design tools is the Code API. Generated experiences are not black boxes. Developers get programmatic control over every object property, transition, and event listener. Export targets include Vanilla.js, React, Next.js, mobile frameworks, and XR devices.
This matters because it solves the "last mile" problem that kills most AI design tools in production environments. A designer can generate and iterate on an interactive experience through conversation, then hand the project to engineering with clean, editable code rather than a static mockup. "Designers have become builders," said Caroline Mack, Spline cofounder and COO. "Design concepts can be shipped as real interactive product experiences."
Where Omma Fits in the AI Design Landscape
Google Stitch generates 2D UI from prompts. Figma's AI agents write to the design canvas. Vercel's v0 produces web UIs from text. Each tool covers one slice of the design-to-production pipeline. Omma is the first to combine 3D, motion, interactivity, and shipping into one conversational interface.
The AI 3D generation market has been accelerating in 2026, with Tripo AI raising $50 million and OpenArt Worlds generating navigable 3D scenes from text. But these tools focus on 3D asset or scene generation. Omma targets the full workflow from prompt to shipped interactive experience, a scope none of its competitors currently match.
Pricing Positions Omma for Teams
The free tier offers 200 credits per month, 5 chats, and 20 messages per chat. That is enough to prototype a few interactive scenes but not enough for production use. The Pro plan at $39 per month unlocks unlimited chats, image generation, 3D model generation, and publishing. The Team plan at $129 per month adds 8,000 credits and collaboration features.
Compared to the cost of a 3D developer and designer working together for weeks on a single interactive experience, the $39 Pro plan could pay for itself on the first project. The question is whether the quality of AI-generated output is production-ready enough to skip the manual process entirely or just accelerate it.
Impact on Creators
For web designers who have avoided 3D because the learning curve was too steep, Omma lowers the barrier to near zero. Product landing pages, portfolio sites, and marketing experiences that once required a specialist can now be prototyped conversationally and refined visually. The cross-platform export to web, mobile, and XR means a single project can ship to every surface.
For developers already working with Framer or similar tools, the Code API is the differentiator. Getting clean React or Next.js output from an AI-generated 3D experience means the generated code can slot into existing projects rather than living in a walled design tool. Teams that ship interactive web experiences for clients should evaluate whether Omma can replace or accelerate their current 3D pipeline.
Key Takeaways
1. Omma is the first AI design tool to unify 3D modeling, motion design, animation, and functional UI in one conversational workflow.
2. The multi-agent architecture runs code generation, mesh creation, and image generation in parallel, producing complex interactive scenes in minutes.
3. The Code API with exports to React, Next.js, and XR solves the production handoff problem that limits other AI design tools.
4. Pricing starts free with a $39/month Pro plan, positioning Omma as a fraction of the cost of traditional 3D web development.
What to Watch
The success of Omma depends on whether its AI-generated output is genuinely production-ready or still requires significant manual cleanup. Spline has the advantage of an existing 3 million-user base that already knows the visual editor, so the path from AI generation to manual refinement is seamless. Watch for whether Google Stitch, Figma, or Vercel expand into 3D to compete. If Omma's parallel agent approach proves faster and more capable, it could set the standard for how AI design tools are built going forward.
Deep dive by Creative AI News.
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