Spline AI vs Immersity (formerly LeiaPix Converter)

Spline AI transforms 3D design by letting you create detailed 3D objects from simple text prompts or 2D images. It generates multiple variants quickly, helping you bring ideas to life without needing modeling skills. You can remix and reference past creations to build a personalized 3D library, making it easier to develop projects over time.

The platform supports real-time collaboration, so teams can work together on designs and animations. It also offers interactive exports that integrate smoothly with web platforms and native apps for Apple and Android, using code snippets or generated projects.

Spline AI’s interface is beginner-friendly, focusing on fast generation and easy editing. You can apply materials, adjust lighting, and refine scenes directly in the editor. This makes it a practical tool for designers, developers, and creators who want to speed up their 3D workflows.

With its AI-driven mesh generation, Spline AI helps users move from concept to finished 3D models efficiently. The ability to generate 3D content from both text and images sets it apart, offering flexibility in how you start your designs.

The platform’s pricing includes a free tier with essential features and paid plans that unlock collaboration and advanced tools, catering to individuals and teams. Overall, Spline AI offers a balanced mix of creativity, ease of use, and integration options for modern 3D design needs.

Immersity, formerly LeiaPix Converter, turns flat photos and videos into depth animations you can view on a normal screen or XR headset. You upload a 2D file, the Neural Depth Engine builds a depth map, and you export formats like side-by-side 3D, depth maps, spatial video for Apple Vision Pro, or animated Immersive Motion clips.

Generic 3D photo apps often stop at a single parallax wiggle. Immersity separates foreground and background into distinct layers with Neural Depth Rendering 4.0, which fills in obscured details when you pan or zoom the viewpoint. It also converts video, not just stills, with export options up to 4K on paid plans.

Creators, marketers, and XR hobbyists use it for social clips, travel footage, and stereoscopic content without building depth maps by hand. The free tier allows unlimited watermarked conversions up to 720p; paid image plans start at $4.99 per month for 500 credits and 4K output without watermarks.