Spline AI is the listing name for Spline. The homepage calls it a free 3D design software with real-time collaboration to create web interactive experiences in the browser, and the hero says to create 3D with AI or build with direct control. Start creating realtime 3D design experiences for free. The free card is $0 / month and watermarked on web export. Hobby, Pro, and Max are per-seat prices with shown monthly credits. The FAQ asks how those credits work.
Official website · spline.design
Use Spline AI when the job is an interactive 3D scene in the browser: primitives, materials, events, then a web embed. The AI path is named, not specified. The pages say you can create 3D with AI, and the price table names an agent, 3D generation, and textures, without saying which plan unlocks each row or how one credit is spent. Treat the numbers as allowances. A flat logo trace or a UI mock with no scene is a different job. Free is a real editor with a watermark and a file cap that is only called limited.
The homepage says Spline is a free 3D design software with real-time collaboration to create web interactive experiences in the browser. You start by remixing a community file. The tool list is real-time rendering, primitives and 3D modeling, multi-platform exports, and agentic editing with AI. Materials can be layered or taken from a ready-made library. Hana is the other canvas: a web-based, collaborative canvas for interactive interfaces and motion, with an AI agent that creates UI designs and graphics, plus vector networks with Booleans and effects such as shadows, blur, noise, glass, and 3D projections. Direct tools and the agent are both offered. Seat counts and comment tools are not spelled out.
Official documentationInteractivity is an event system. The 3D list names states and events, timeline animation, game controls, and physics and particles. Hana repeats states, events, and transition actions. Data is one sentence: bring real-time data into your experiences with Variables, Webhooks, APIs and AI. Pro is the card that adds unlimited variables, APIs, and webhooks, plus variables local storage. No sample payload or variable type list is. Game controls and physics are names, not a collision manual.
Official documentationThe product block calls the editor a web-based, collaborative 3D design tool for production-ready, real-time interactive experiences — with an AI agent working alongside you. The compare table then labels AI Agent, AI 3D Generation, AI Texture Generation, and, on the 2D side, AI Image Generation, Remove Background, and Upscale Image. It does not say which plan enables each row. Credits are the quantified part. Hobby starts at 2,000 monthly credits, Pro at 3,000, and Max at 10,000. A Max bullet also says 10,000 AI credits / month included. It includes the Included AI Credits 2,000 / month, 3,000 / month, 10,000 / month, and Custom. The FAQ asks how credits work. Max's 5x media generation and higher MCP limits have no base number.
Official documentationThe homepage says to ship real-time experiences to the Web, iOS, and Android, and it shows a spline-viewer component for Webflow, Framer, Wix Studio, HTML / JS, React, Next.js, Swift, and Kotlin. Pro adds Apple and Android exports. Enterprise adds code and self-hosted exports. Free only lists watermarked web exports. The Webflow doc says to add interactive 3D content to your websites without the need to write code with the Webflow Integration called Spline Embed. Export, choose Spline Viewer, copy the prod.spline.design scene link, and paste it into Webflow's Spline Scene element. A mouse-move trigger can drive position, rotation, and scale. Updates use Update in Spline, then Reload Spline Scene. The Screen Resize Event is named for breakpoints and is not reproduced here.
Official documentationRemixes a community file, swaps a material, and adds one state. The documented embed exports the Spline Viewer URL into Webflow's Spline Scene element and maps mouse position to rotation. Free web exports keep a watermark. Hobby is the first card that says the watermark is gone. The page does not say whether that applies to the viewer URL or only to a downloaded file.
A suggested data-backed scene uses the variables and webhooks line, then the Pro card that makes those connections unlimited, including variable local storage. Events are the layer if the piece should respond to input rather than only play a timeline. No request example or rate limit is. Pro also adds unlimited scenes, video export, and audio upload. Those bullets do not say a free scene can call a webhook.
A suggested test is to model directly on the free start, then compare create-with-AI to the credit line of the seat you would buy: 2,000 on Hobby, 3,000 on Pro, 10,000 on Max. The public FAQ never says how a credit is consumed, and AI 3D Generation is not assigned to one plan. Max includes 10,000 AI credits / month included beside the same 10,000 monthly-credit figure. The page does not say those labels are different pools.
Remix a community 3D design, or open a library file. Docs are the other named on-ramp.
Use primitives and layered materials, or the AI path.
Add states, events, and a timeline. Variables and webhooks are a Pro bullet.
Copy the Spline Viewer link. Apple and Android exports start on Pro. Free web exports keep a watermark.
Start creating realtime 3D design experiences for free. The free card is $0 / month: limited personal files, unlimited file viewers, web exports with a watermark, and access to the Spline Library. Prices below are per seat. Hobby is $12 / mo billed yearly or $15 billed monthly, and the yearly Save $36 /seat/yr plus 2 months free. Pro is $25 / mo billed yearly or $30 billed monthly, Save $60 /seat/yr. Max is $60 / mo billed yearly or $70 billed monthly, Save $120 /seat/yr. A yearly toggle says save up to 20%. Enterprise is Custom Pricing, billed yearly, with custom AI credits. Included credits on the cards are 2,000 on Hobby, 3,000 on Pro, and 10,000 on Max. The compare row calls those Included AI Credits and adds Custom for Enterprise. Add-on rows are shown in 1,000-credit steps: Hobby from +$48 / year at 3,000 credits through +$384 / year at 10,000, Pro from the included 3,000 through +$336 / year at 10,000, and Max from the included 10,000 through +$480 / year at 20,000.
Watermarked web exports and limited files.
$0 / month.
Start for free.
Unlimited files and a web export without a watermark.
$12 / mo billed yearly or $15 billed monthly.
Per seat, yearly or monthly.
Native exports plus unlimited variables and webhooks.
$25 / mo billed yearly or $30 billed monthly.
Per seat, yearly or monthly.
The largest included credit line and a 100MB video cap.
$60 / mo billed yearly or $70 billed monthly.
Per seat, yearly or monthly.
Custom credits and self-hosted export.
Custom Pricing.
Billed yearly.
Payment methods, cancellation, switching monthly to yearly, and how AI credits work are unanswered FAQ headings. It includes the enterprise ISO 27001 & SOC 2 Compliance. That line is. Add-on credit prices are annual figures.
You have a flat bitmap to trace, not a 3D scene to stage.
Spline AI builds an interactive 3D scene. Vectorizer.ai is a different listing for tracing a flat bitmap into a vector file. Choose it for a 2D outline, not a viewer embed.
The job is an interface mock instead of a 3D object.
Hana is Spline's canvas for interfaces and motion. Uizard is a separate listing for interface screens. Use it when you do not need a 3D scene or a viewer embed.
You want UI screens from a prompt, not a realtime 3D experience.
Spline AI is for 3D scenes, events, and multi-platform export. Google Stitch is a different listing for interface screens. Pick it when the output is screens, not a Spline Viewer scene.
Yes. The page says to start creating realtime 3D design experiences for free, and the free card is $0 / month. It includes limited personal files, unlimited viewers, web exports with a watermark, and the Spline Library. It does not show a numeric file cap or a credit allowance.
SourceHobby includes 2,000 monthly credits, Pro 3,000, and Max 10,000, with add-ons from +$48 / year. The compare row calls those Included AI Credits and adds Custom. How a credit is spent is not answered.
SourceFree web exports include a watermark. Hobby removes it. Pro adds Apple and Android exports, video export, and a clean web embed. Enterprise adds code and self-hosted exports.
SourceExport, choose Spline Viewer, and paste the scene link into Webflow's Spline Scene element. A page interaction can set position, rotation, and scale. The doc says this embed does not require you to write code.
SourceOct 6, 2026 · NavHunt editorial
NavHunt did not run Spline AI, did not create a scene, and did not spend a credit. This profile follows the homepage, pricing page, and Webflow doc reviewed on 6 October 2026. Missing FAQ answers were not filled in from other sites. This description is based on Spline AI's official materials reviewed on 2026-10-06, including Spline homepage for 3D and Hana, Spline seat prices and credit rows, Spline Viewer embed for Webflow.
Start from a community file, then decide whether a watermarked web export is enough.