HeimWall vs Hillnote

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading...

Hillnote is a writing tool that thinks alongside you, rich editing, document linking, and AI working right beside you as you write. Local, private, and yours to keep.

About HeimWall

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading their prompts. Nothing sits in your send path, your prompt reaches the tool untouched, and what you type into an AI tool is never sent to us. To read your prompt before it is sent, the app reads the composer through the macOS Accessibility API and watches the clipboard. Accessibility is a wide permission and macOS does not offer a narrower one for this.

About Hillnote

Hillnote is a writing tool that thinks alongside you, rich editing, document linking, and AI working right beside you as you write. Local, private, and yours to keep. Hillnote is where you craft your thoughts in notes, drawings, databases and plans, powered by AI that runs on your device (even when you're offline). No rented database, no lock-in, your work stays yours, even without us. Claude Code, Cowork, Codex, and other agents read, edit, and act on the same files you do, directly, no exports.