Best Spline Alternatives

Spline is a browser-based tool for designing interactive 3D graphics and web experiences. Designers seek alternatives for more advanced modeling, animation, real-time engines, or free and open-source options.

12 alternatives3D Design & ModelingUpvote the ones you rate — the list re-ranks by votes.
1
#1

Blender

Open Source

Free, open-source 3D creation suite covering modeling, animation, rendering, and more.

WindowsmacOSLinux
2
#2

Womp

Freemium

Browser-based 3D creation tool with an easy, beginner-friendly modeling workflow.

Web
3
#3

Cinema 4D

Subscription

Professional 3D modeling, motion graphics, and animation software by Maxon.

WindowsmacOS
#4

Three.js

Open Source

Popular open-source JavaScript library for creating 3D graphics in the browser.

Web
#5

Vectary

Freemium

Web-based 3D and AR design platform for creating and sharing interactive models.

Web
#6

SketchUp

Freemium

Intuitive 3D modeling software widely used for architecture and product design.

WindowsmacOSWeb
#7

Autodesk Maya

Subscription

Industry-standard 3D software for modeling, animation, simulation, and rendering.

WindowsmacOSLinux
#8

Cavalry

Freemium

2D motion design and animation software for creating dynamic graphics.

WindowsmacOS
#9

Unity

Freemium

Real-time 3D development platform for building interactive apps, games, and experiences.

WindowsmacOSLinux
#10

Bezel

Freemium

Collaborative 3D design tool built for designers to create interactive 3D scenes.

Web
#11

Rive

Freemium

Interactive design tool for creating animations and stateful graphics for apps and web.

WebWindowsmacOS
#12

Adobe Substance 3D

Subscription

Suite of tools for 3D texturing, modeling, and rendering by Adobe.

WindowsmacOSLinux

Know a Spline alternative we missed? Suggest it — we review submissions before they go live.

More alternatives