Spline AI

Spline is a web based, collaborative 3D design platform for building real time interactive experiences in the browser, with an AI agent that can work alongside the designer. Users model with primitives, build layered materials, add states, events, timeline animation, game controls, physics and particles, and export to multiple platforms. Variables, webhooks and APIs let designs bring in live data, and the vendor says AI can be part of that flow. The company also offers Hana, a web based collaborative canvas for interactive interface and motion design. It includes an infinite canvas, frames with auto layout, vector networks and booleans, and an AI agent that creates UI designs and graphics. Both products support multiplayer editing so a whole team can work in one file. Spline is aimed at product designers, brand and marketing teams, web designers and game or interactive creators who want production ready 3D and 2D without a heavy desktop pipeline. The home page invites visitors to start by remixing designs made by the community. Pricing is per seat per month with a free tier. Hobby is $12 billed annually or $15 monthly, with 2,000 monthly credits. Pro is $25 billed annually or $30 monthly, with 3,000 monthly credits. Max is $60 billed annually or $70 monthly, with 10,000 monthly credits. Extra credits can be added to each plan for an annual fee, and paid plans remove watermarks on web exports and add higher resolution image exports.