Is there a way to publish vector tiles to ArcGIS Server without Portal?
No.
A vector tile package is created in ArcGIS Pro (not supported in ArcMap). You can not publish services from ArcGIS Pro to ArcGIS Server without the use of Portal for ArcGIS.
Build and Publish a Vector Tile Package
Los miembros registrados pueden publicar, seguir actualizaciones y más. ¿Nuevo aquí? Regístrate gratis.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.