Spline is a browser-based 3D design platform for creating interactive, production-ready experiences with real-time collaboration and multi-platform export.
Trust Score: 82Editorial estimate
Freemium Free
3D Free tierTrending
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⚡ At a glance
Best for: UI/UX designers, brand designers, and front-end teams who want to add interactive 3D elements to websites and apps without heavy developer involvement
✓ Genuinely low learning curve — junior designers can get productive quickly
✗ Free plan has export and usage restrictions that push teams toward paid tiers fairly quickly
An honest editorial snapshot from this tool's profile — not a paid placement.
Spline is an all-in-one web-based platform that lets designers and teams build interactive 2D and 3D experiences — from animated websites to gamified products — without needing dedicated developers for 3D integration. It features real-time collaboration, physics, particles, variables, webhooks, and AI-assisted design (via 'Omma'). Finished scenes can be embedded directly into web projects, iOS, and Android apps using integrations with Webflow, Framer, React, Next.js, Swift, and Kotlin.
Best for: UI/UX designers, brand designers, and front-end teams who want to add interactive 3D elements to websites and apps without heavy developer involvement
Key Features
Browser-based real-time 3D design and collaboration
AI-powered design via 'Omma' natural language interface
Interactivity system: states, events, timeline animation, game controls
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