Patronus Protect
On-device AI firewall — see and control AI traffic, locally
About Patronus Protect
Patronus is an AI firewall that runs on your laptop. It sees AI traffic across browsers, IDEs, native apps, and MCP servers — and lets you set policies per app. Local-first by design. Free public alpha. Built in Regensburg.
What you should know about Patronus Protect
Patronus Protect — On-device AI firewall — see and control AI traffic, locally. It is categorized under AI Tools . On Product Hunt, this tool has received 8 upvotes from the maker community.
Pricing & licensing: Pricing details are not publicly disclosed at the moment .
Use cases & topics: Patronus Protect is associated with the following topics: Privacy, Artificial Intelligence, Security. Teams working in Privacy / Artificial Intelligence / Security spaces typically evaluate this kind of tool when scoping new architecture decisions or replacing legacy components.
Getting started: Visit the official site to sign up, explore pricing tiers, and start onboarding your team. Most teams hit value within the first week if the tool aligns with their existing AI Tools stack.
Editor's note from Fanny Engriana (Founder, Wardigi Digital Agency): when evaluating tools in the AI Tools category for our agency clients, we look at three things first — license clarity, community size, and active maintenance. Tools with explicit license terms and ongoing commits tend to remain viable across multi-year projects.