HeimWall vs Hydra, a local

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...

Route to a target confidence of correctness, not just the cheapest model. Hydra samples models adaptively (SPRT), cuts AI API costs 70-85% along the way, and keeps...

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 Hydra, a local

Route to a target confidence of correctness, not just the cheapest model. Hydra samples models adaptively (SPRT), cuts AI API costs 70-85% along the way, and keeps sensitive data local. Hydra rides the cost/quality Pareto frontier, stops sampling the instant confidence clears the bar, and reads the code graph to know when a change is dangerous. A hub file with many transitive dependents is cascade-capable, so it demands more confidence. Every access an agent makes is recorded in a local, hash-chained ledger.