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Spline vs Vectary: catalog facts
Spline	Vectary
Freemium Free tier available; paid plans unlock additional features.	Freemium Free sign-up, with paid plans and enterprise options on the pricing page.
Web	Web
Real-time collaboration built directly into a 3D tool Runs in the browser with no install needed	Runs in the browser with nothing to install Interactive scenes, AR and embeds shared by link
Advanced features and export options require a paid plan Browser performance can limit very complex scenes	Requires an account and an internet connection Oriented to presentation more than engineering CAD
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.