No.
Although it's strongly beneficial to allow your AI agent to be able to interact with your systems, you can start by instantiating a corporate-branded and safe assistant.

It's likely.
DoubleU can be customized to query almost any type of data source and interact with almost any kind of technical interface (API).
It works particularly well in calling Swagger-declared APIs and SQL databases.

Sure.
We can host it for you or you can host it by yourself. If you so desire, it can even be totally disconnected from the Internet, behind your firewalls.

Initial deployment and branding takes just a couple of weeks. Then, it depends a lot on the amount and level of internal systems integrations.

No. DoubleU uses the same latest-generation models that the most popular AI assistants do and has all of their main features, but adding a private safe deployment and live internal systems integration.