Spline
Spline: A flexible web-first 3D tool with strong interactive publishing and collaboration. Ranked #45 of 147 in 3D Modeling Software by our editors (4.9/10); pricing: Free plan; best for interactive web 3D and motion design.
At a glance
- Editor score4.9 / 10
- PricingFree plan
- Best forInteractive web 3D and motion design
- Free planYes
- Paid from$12/seat/mo
- Platform accessBoth
- Facts checked21 Sep 2026
Where it wins
- Web, Apple, Android, and STL publishing options
- Real-time collaboration with animation, physics, and interactivity
- Strong integrations with Webflow, Framer, React, and Next.js
Where it doesn't
- Free web exports include a watermark
- STL export requires Pro or Max
- Advanced publishing and API features start at Pro
Our verdict on Spline
Spline is a web-based platform for creating interactive 3D and 2D experiences. It brings modeling with primitives and editable objects, sculpting brushes, materials, lighting, cameras, animation, physics, particles, and event-driven interactivity into one workspace. Designers, developers, marketers, teams, and creators can use it for interactive digital experiences, with access through web, Windows, macOS, iOS, and Android.
The pricing structure makes Spline approachable for individual exploration while separating higher-value publishing and production features by tier. The Free plan includes limited personal files, unlimited file viewers, watermarked web exports, and access to the Spline Library. Hobby costs $15 per seat per month and adds unlimited 3D and 2D files, video upload, watermark-free web exports, higher-resolution image exports, and material and audio libraries. Pro costs $30 per seat per month and adds video export, unlimited scenes per file, Apple and Android exports, plus unlimited Variables, APIs, and Webhooks. Max costs $70 per seat per month and includes 10,000 AI credits per month, more media generation, and higher MCP tool call limits. Enterprise adds centralized licensing, team privacy, SAML single sign-on, code and self-hosted exports, and priority support.
Its strongest fit is interactive web design where publishing and embedding matter as much as modeling. Integrations include Webflow, Framer, Wix Studio, HTML/JS, React, Next.js, Swift, and Kotlin, while features cover AI-assisted 3D generation, textures, multiplayer collaboration, and STL export. Pro or Max is required for STL export. Choose Spline if browser-based creation, motion, collaboration, and web integrations are central to the work. Consider another 3D modeling tool if the priority is a different modeling workflow or if watermark-free web publishing and advanced exports are not needed.
Your product? Our editors can test Spline in depth and publish a review, labelled as paid · from $149/mo →
Spline pricing
All 5 Spline plans and prices →
Spline fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $12/seat/mo |
| Platform access | Both |
| Sculpting tools | Yes |
| Animation tools | Yes |
| Parametric modeling | Yes |
| Render engine | Built-in |
| 3D print export | Yes |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, iOS, Android |
| Compliance & security | SOC 2, ISO 27001, GDPR, SSO/SAML, 2FA |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Webflow, Framer, Figma, Wix, Shopify, Notion … |
| Pricing | Free plan (source) |
| Website | spline.design |
| Facts checked | 21 Sep 2026 |
Spline integrations
Spline lists 8 integrations on its own site.
- Webflow
- Framer
- Figma
- Wix
- Shopify
- Notion
- React
- Next.js
Alternatives to Spline
- BlenderA broad free 3D suite covering modeling, animation, rendering, scripting, and print export.9.3
- HoudiniA deep procedural 3D suite for VFX, animation, games, and technical art.9.1
- Autodesk MayaA mature desktop suite for studios handling modeling, animation, VFX, and rendering.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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