Enterprise browsers like Island and Prisma solve specific, technical needs. Last-mile controls over clipboard, print, screenshot and download. Contractor onboarding without shipping laptops. Replacing virtual desktop infrastructure, which is where most of the documented return actually comes from.
Most of the small to medium sized businesses we speak to have none of those problems. What they have is an IT Director who also owns procurement and half the helpdesk, and a growing suspicion that staff are pasting client information into free AI tools.
The Adoption Problem Vendor Comparisons Skip
A dedicated browser has to actually be used. On managed Windows machines that is an MDM push and it largely works. On anything else it becomes a negotiation, and the documented failure mode is that people carry on using the browser they already had.
A control nobody adopts is not a control.
An extension takes the opposite approach. It inherits the browser people already use, which removes the adoption question entirely, and it gives up the things that require owning the whole environment. It sees browser activity and nothing else. Desktop applications, mobile and native integrations sit outside it. It works at the level of actions and domains, not content, so it can tell you a file was uploaded to an unapproved tool without knowing what was in it. It is not a replacement for full data loss prevention.
The Trade Most Small to Medium Sized Businesses Should Make
For a firm with no controls at all, that trade is usually the right one. Knowing which AI tools are in use, and being able to allow prompting into a sanctioned tool while blocking uploads and pastes into everything else, closes most of the exposure for a fraction of the cost and effort.
A logistics business we spoke to recently makes the point. They have a CISO. They have a written policy against putting company information into ChatGPT. They have no blocking, no sanctioned alternative and no way to tell whether anyone follows the policy.
If that sounds familiar, a free audit will show which AI tools your staff are already using in the browser before you decide what to spend.
Ready to see what your team is actually using?