The second solution is hybrid, in order to offer the simplicity of a SaaS platform, and the privacy of an on-premise solution.
We call it On-Premise Data.
Kili Technology is available as a Software as a Service but the data remain on your infrastructure.
The platform and all data generated by the annotation (labels, metrics,...) are hosted on our cloud infrastructure. You provide Kili Technology with urls to assets stored on your servers. The browser of the labelers will call the assets, visible on your private network, but not accessible outside.