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

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