Spline
Browser-based 3D and 2D design tool for building real-time interactive experiences you can ship to web, iOS and Android.
Spline is still the shortest path from a 3D idea to something clickable inside a real website, and the August 2026 Hana V2 release is the reason to look again: MCP support, WebGPU rendering, GLB/GLTF import and SVG/PDF export close gaps that used to force a second tool into the pipeline. The public plan ladder is easy to read — $0 Free, $12/seat/mo Hobby, $25 Pro, $60 Max, Custom Enterprise — but it is built around AI credits, and the credit top-ups are priced per year rather than per month. If your team leans on AI generation and video export, model that cost before you commit seats. If you mainly need interactive embeds and collaboration, Spline is hard to beat. For deep modeling or
Verified 14d ago · liveness 97/100 · cite: rightaichoice.com/tools/spline
- Designers shipping interactive 3D to a website without writing WebGL
- Teams that need several people editing the same 3D file at once
- Brand and marketing teams building 3D mockups and animated logos
- Developers embedding lightweight 3D via the viewer or React/Next.js/Swift/Kotlin SDKs
- Offline rendering, VFX or anything destined for film and TV
- Character rigging and complex game animation pipelines
- CAD, parametric or engineering-grade modeling
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Skip Spline if you need offline rendering, character rigging or CAD-grade parametric modeling, or if your organization requires on-premise or air-gapped hosting rather than published Enterprise options.
Every paid tier meters AI in monthly credits, and adding credits is priced as a yearly add-on — 3,000 to 10,000 monthly credits on Hobby costs roughly +$48 to +$384 per year per seat.
Solo designers and small brand teams fit comfortably at Hobby ($12/seat/mo yearly) or Pro ($25/seat/mo yearly), where you get unlimited files, no watermark and Apple/Android exports. Max ($60/seat/mo yearly) makes sense only if AI generation and video volume justify 10,000 AI credits a month. Once you need SAML SSO, multi-team separation or self-hosted exports, you are into Enterprise custom pricing regardless of team size — comparable browser 3D tools rarely bundle those either, but
In short
Spline — Browser-based 3D and 2D design tool for building real-time interactive experiences you can ship to web, iOS and Android. Best for Designers shipping interactive 3D to a website without writing WebGL, Teams that need several people editing the same 3D file at once, Brand and marketing teams building 3D mockups and animated logos. Free to start; paid plans from $12/mo.
What's new in Spline
Checked 6 days agoAcross the latest 4 updates: 2 feature updates, 1 launch and 1 changelog entry.
Hana V2 adds system fonts, contrast checker and collaboration cursors
Font picker lists installed system fonts, color picker shows contrast ratios, and live collaborator cursors get name tags and per-user selection outlines.
Hana V2 rebuilds components and autolayout on a Rust runtime
Instances now resolve live from the on-canvas main object, dropping synced copies; autolayout and constraints moved to a Rust runtime as single source of truth.
Hana AI agent generates UI designs and sites from chat prompts
Hana's built-in AI agent creates designs, sites and app screens natively in Hana's object system and edits existing content from chat prompts.
Spline ships Hana V2 with MCP support, WebGPU rendering and GLB/GLTF import
Hana V2 adds an MCP server for external AI agents, WebGPU by default, GLTF/GLB 3D import, SVG and PDF export, Illustrator import, and animatable states.
What people actually say about Spline — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
17 mentions across 5 sources (Hacker News, YouTube, Product Hunt, Stack Overflow, Lemmy), 78 more we could not attribute · researched Oct 8, 2026.
Weighted by the 95 posts each of 5 sources contributed.
- +First 3D tool that non-3D designers describe as genuinely accessible and fun to learn
- +URL export called 'astonishing' by launch reviewers — share a live 3D scene with a link
- +Documented Webflow, Framer and Wix Studio embeds make it a natural fit for web designers
- +Figma copy-paste plus community remix library means you rarely start from zero
- +Hana V2 shipped MCP support, WebGPU rendering and GLB/GLTF import as a real upgrade
- −No native desktop app; Windows users have been asking since launch and still wait
- −Browser editor can choke on complex scenes — one user joked their PC was 'smoking'
- −Deep modeling, rigging, and offline rendering are simply not there versus Blender
- −Confusing defaults like extrude direction send beginners hunting for tutorials
- −First-party docs and tutorials lose to third-party YouTube walkthroughs, per users
- • Pricing details weren't fully captured in the community data — verify current tiers on Spline's site before committing
- • AI 3D, texture and image generation may consume credits or sit behind higher tiers
- • Performance ceiling on the browser editor could force you to a paid tier or external tooling sooner than expected
Viability Score
How well maintained and how widely used is Spline? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →Key Features
- Real-time collaborative 3D design in the browser
- AI agent for agentic 3D and 2D editing
- AI 3D generation from prompts
- AI texture generation
- Real-time rendering in the browser
- Primitives and 3D modeling
- Layer-based materials with a ready-made material library
- States and events system for interactivity
- Timeline animation editor
- Physics, particles and game controls
- Variables, webhooks and APIs for real-time data
- Hana 2D canvas with infinite canvas, frames and auto layout
- Vector networks and Boolean shape operations
- Visual effects: shadows, blurs, noise, glass and 3D projections
- AI image generation, remove background and upscale image in Hana
About Spline
Spline is a browser-based design platform for building real-time interactive 3D and 2D experiences — the kind that ship to websites and apps rather than to a render farm. The 3D editor covers primitives and modeling, layer-based materials, real-time rendering, timeline animation, states and events, game controls, physics and particles, and Variables that pull live data in through webhooks and APIs. Alongside it sits Hana, a collaborative 2D canvas with infinite canvas, frames and auto layout, vector networks and Booleans, and visual effects including shadows, blurs, noise, glass and 3D projections. Hana V2, released August 2026, added MCP support, WebGPU rendering, GLB/GLTF import, SVG/PDF export, new transitions and performance gains. An AI agent works in both editors for agentic editing and generation, alongside AI 3D generation and AI texture generation in the 3D editor and AI image generation, background removal and upscaling in Hana. Shipping is handled with the Spline viewer embed plus documented paths for HTML/JS, React, Next.js, Swift and Kotlin, so a scene can live on the web, on iOS or on Android; Webflow, Framer and Wix Studio embeds are documented, and you can copy-paste from Figma. A community platform lets you remix public designs instead of starting from an empty file. Against Blender, Spline gives up deep modeling, rigging and offline rendering in exchange for zero-install access, live multi-user editing and AI-assisted scene building — designers who need interactive 3D in a product this week get further here, studios doing cinematic VFX or complex character work will not.
Behind the Verdict
Spline's pitch is simple and it holds up: a full 3D editor that runs in the browser, live multi-user editing, and export paths that reach the web, iOS and Android without a developer rewriting your scene. The 3D side gives you primitives and modeling, layer-based materials with a ready-made library, timeline animation, a states-and-events system, game controls, physics and particles, and Variables that bring real-time data in through webhooks and APIs. That combination — not modeling depth — is where Spline actually competes. Hana, the 2D canvas, is the part people underestimate. Infinite canvas, frames and auto layout, vector networks with Booleans, and effects like shadows, blurs, noise, glass and 3D projections mean you can build the interface around the 3D object in the same file. Hana V2 (August 2026) added MCP support for external agent tooling, WebGPU rendering, GLB/GLTF import, and SVG/PDF export, plus a new AI agent, new transitions and performance work. If you were previously exporting from Spline into Figma or a vector tool to finish the layout, that round trip largely goes away. The AI layer is genuinely useful rather than decorative: an agent that edits in both editors, AI 3D generation, AI texture generation, AI image generation, background removal and upscaling. But it is metered. Credits are part of every paid tier — 2,000/month on Free, 3,000 on Hobby, 3,000 on Pro, 10,000 on Max — and the pricing page sells credit bumps as annual add-ons. That structure rewards teams with steady, predictable usage and punishes anyone who leans hard on generation in a burst. Where it falls down is honest and predictable. This is browser-rendered, so offline rendering, VFX and anything destined for film and TV is out of scope. There is no character rigging or complex game-animation pipeline. It is not CAD, parametric or engineering-grade modeling. And organizations that need on-premise or air-gapped hosting are out of luck on the published tiers — code and self-hosted exports are listed at Enterprise, along with centralized licensing and billing, SAML SSO, file version history and a Team Library. The closest alternatives depend on what you are giving up: Blender for modeling depth and rendering, a WebGL framework if you want full code control, and Figma if 2D interface work is the whole job — though Figma will not give you the 3D.
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Real-world workflow fit
Concrete scenarios for the personas Spline actually fits — and what changes day-one when you adopt it.
You open Spline in the browser, remix a community 3D design as a starting point, swap in your product model, and apply layer-based materials from the library. You wire an event so the object rotates on hover, then copy the spline-viewer embed or use the documented Framer path to drop it into the marketing site.
Outcome: An interactive 3D brand moment ships without a developer rebuilding the asset, and the same file is editable by the rest of the team.
You build the interface in Hana using frames, auto layout and vector networks, then bring a 3D element in and define states and transitions between screens. You export to Apple and Android from the Pro tier rather than handing off a static mockup.
Outcome: Stakeholders interact with a real, motion-accurate prototype instead of a flat screenshot, and the 3D and 2D layers stay in one file.
You take a scene exported from Spline and load it through the React or Next.js SDK, or install the spline-viewer module and point it at the scene URL. Variables and webhooks let you feed live values into the scene instead of hardcoding them.
Outcome: The 3D layer ships without you writing WebGL, and it stays editable by the designers who made it.
Use Cases
- Create interactive 3D website headers and hero sections
- Build 3D product mockups for e-commerce
- Design animated 3D logos and icons for branding
- Develop gamified experiences with physics and events
- Prototype 3D UI elements for mobile apps
- Build interactive 2D interfaces and motion in Hana
- Generate 3D scenes and textures from text prompts with the AI agent
- Collaborate with a team on the same 3D or 2D file in real time
Models Under the Hood
as of 2026-10-09
Limitations
- Spline is a browser-based 3D and 2D design platform, so published capabilities center on real-time interactive experiences rather than offline or film-grade VFX pipelines.
- Pricing is credit-metered on every tier: Hobby includes 2,000 monthly credits, Pro 3,000, and Max 10,000 including a separate 10,000 AI credits/month, with additional credits purchasable per year.
- Several capabilities are gated to higher tiers — video export, Apple & Android exports, upload audio, and unlimited Variables/APIs/Webhooks start at Pro, while centralized licensing and billing, multi-team privacy, SAML SSO, Team Library, file version history and code/self-hosted exports are listed only at Enterprise.
- Exports also differ by tier, with no watermark on web exports beginning at Hobby and no watermark on web embeds beginning at Pro.
as of 2026-09-25
Verification history
We have re-verified Spline 19 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 19 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Spline tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Solo designer evaluating Spline or making a one-off personal scene who can live with a watermark on web exports.
What this tier adds
Starting-tier free entry: limited personal files, unlimited viewers, watermarked web exports and 2,000 AI credits per month.
Hobby
$12/mo billed yearly or $15/mo billed monthly
Ideal for
Individual designer or freelancer shipping client work that needs clean web exports and higher-resolution images.
What this tier adds
Adds unlimited 3D and 2D files, video 3D file upload, no watermark on web exports, higher-resolution image exports, the material and audio library, and 3,000 monthly credits.
Pro
$25/mo billed yearly or $30/mo billed monthly
Ideal for
Product teams shipping to mobile as well as web, and anyone needing live data in their scenes.
What this tier adds
Adds video export of 3D files, unlimited scenes per file, Apple and Android exports, audio upload, unlimited Variables/APIs/Webhooks, variables local storage and no watermark on web embeds.
Max
$60/mo billed yearly or $70/mo billed monthly
Ideal for
Heavy AI generation users and teams producing video content at volume.
What this tier adds
Adds 10,000 AI credits per month included, 5x more media generation per week, 100MB max video size and higher MCP tool call limits.
Enterprise
Custom
Ideal for
Multi-team organizations with security, licensing and hosting requirements beyond what the self-serve tiers cover.
What this tier adds
Adds custom AI credits, centralized licensing and billing, multiple teams with team privacy, SAML SSO, code and self-hosted exports, file version history, Team Library, custom onboarding and priority support.
Where the pricing makes sense
The company stage and team size where Spline's pricing actually pencils out — and where peers do it cheaper.
Solo designers and small brand teams fit comfortably at Hobby ($12/seat/mo yearly) or Pro ($25/seat/mo yearly), where you get unlimited files, no watermark and Apple/Android exports. Max ($60/seat/mo yearly) makes sense only if AI generation and video volume justify 10,000 AI credits a month. Once you need SAML SSO, multi-team separation or self-hosted exports, you are into Enterprise custom pricing regardless of team size — comparable browser 3D tools rarely bundle those either, but
Setup time & first value
How long it actually takes to get something useful out of Spline — broken out by persona, not the marketing-page minute.
A designer coming from another 3D tool can remix a community file and have something interactive on screen in an afternoon, because the editor uses familiar primitives, layers and a material library. A team stands up real collaboration in a day, since every file is live and multi-user by default. Developers embedding the output are typically fastest: installing the viewer module or the React SDK
Switching to or from Spline
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Figma: copy-paste designs into Hana instead of rebuilding them, then add 3D objects on the same canvas.
- →From Blender: use GLB/GLTF import (Hana V2) and STL/USDZ export to move models in, though rigging and offline renders do not carry over.
- →From a WebGL framework: replace hand-built scenes with the Spline viewer embed or the React/Next.js SDK.
- →From static design handoff: rebuild the layout in Hana with frames, auto layout and vector networks, then attach states and events.
- ↗To Blender: export GLB/GLTF to keep geometry and materials if you outgrow browser rendering or need rigging and offline output.
- ↗To Figma: export SVG from Hana to move 2D layouts into a dedicated interface design tool.
- ↗To a custom WebGL pipeline: use code and self-hosted exports at the Enterprise tier to take the scene off the hosted viewer.
Integrations
Resources & Guides
- Tutorialspline.design
Home
Learn 3D design and interactivity, from fundamentals to advanced techniques. Master Spline with tutorials, collections, and hands-on learning.
- Resourcespline.design
Home
Learn 3D design and interactivity, from fundamentals to advanced techniques. Master Spline with tutorials, collections, and hands-on learning.
Tutorials & Learning
YouTube returned 6 videos for “Spline”, and we withheld 6: 6 could not be judged, because “Spline” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Spline.
Official links
Tools that pair well with Spline
Common stack mates teams adopt alongside Spline, with the specific reason each pairing earns its keep.
Spline AI
Spline AI is a browser-based 3D design platform where an AI agent generates models, textures, and scenes alongside direct modeling tools.
Figma
Figma is a collaborative browser-based design canvas where designers, developers, and AI agents work on the same file.
Framer
Framer is a website builder with canvas-native AI design agents that generate and refine your real site in place.
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