Do you intend to offer an on-premise version of your product?
From a data security perspective, I would be very wary about granting access to our company databases to an online service such as this, but much more comfortable hosting it internally.
Right now this is a feature we are offering enterprise sized contracts. We have talked a lot about offering a self-hosted version for others as well though.
Completely understand the concerns around data security, that's not something we take lightly at all. We have other ways of accessing VPCs without having to poke holes in your network as well, including private links, VPN connections, and VPC-to-VPC peering.
From a data security perspective, I would be very wary about granting access to our company databases to an online service such as this, but much more comfortable hosting it internally.