Spline launched Omma on March 24, an AI canvas that generates interactive 3D web experiences from natural language prompts. The tool runs multiple AI agents in parallel to handle code generation, 3D mesh creation, and image generation simultaneously, producing production-ready output in minutes.

What Happened

Omma unifies 3D, motion, animation, and UI into a single conversational workflow. Users describe what they want, and the system builds the experience using parallel agents that handle different aspects of the scene at the same time. Everything generated stays fully editable through Spline's existing visual 3D editor tools.

A key differentiator is the Code API, which gives developers programmatic control over generated output. Teams can adjust variables, modify object properties, trigger transitions, and handle event listeners. Export targets include Vanilla.js, React, Next.js, mobile, and XR devices. Generated 3D models have properly separated meshes, so each part can be selected and edited individually.

Why It Matters

Most AI design tools generate flat 2D interfaces. Omma targets the gap between ideation and shipped interactive experiences, letting teams skip the prototype-to-developer handoff entirely. While Google Stitch focuses on 2D UI design and tools like Vercel's v0 generate web UIs from prompts, none combine 3D, motion, and interactivity in one AI-native workflow.

"Designers have become builders," said Caroline Mack, Spline cofounder and COO. "With Omma, design concepts can be shipped as real interactive product experiences with rapid iteration through a conversational interface."

Key Details

  • Free tier: 200 credits per month, 5 chats, 20 messages per chat
  • Pro plan: $39 per month with unlimited chats, image generation, 3D model generation, and publishing
  • Team plan: $129 per month with 8,000 credits and advanced collaboration
  • Spline has over 3 million designers on its platform, with clients including Google, Datadog, and Robinhood
  • The company has raised $32 million from Third Point Ventures, Gradient Ventures (Google's AI fund), and Y Combinator
  • Omma can handle complex scenes including liquid simulations, particle systems, and mini-games

What to Do Next

3D designers and web developers can try Omma's free tier at omma.build with no credit card required. The tool is best suited for rapid prototyping of interactive web experiences, product landing pages, and motion design projects where the handoff from design to code is the main bottleneck.