The standard delivery format for Seisintel products is via a Web Map Service (WMS)

A Web Map Service (WMS) is a standard protocol for serving geo-referenced map images over the Internet that are generated by a map server using data from a GIS database. The specification was developed and first published by the Open Geospatial Consortium in 1999.

More information is available at https://en.wikipedia.org/wiki/Web_Map_Service

For increased functionality Seisintel can also be provided via a Web Feature Service (WFS)

The  Web Feature Service (WFS) provides an interface allowing requests for geographical features across the web using platform-independent calls. One can think of geographical features as the “source code” behind a map, whereas the WMS interface or online tiled mapping portals like Google Maps return only an image, which end-users cannot edit or spatially analyse.

More information is available at https://en.wikipedia.org/wiki/Web_Feature_Service