HeimWall vs Hiver

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...

Fast, replayable sandboxes for every browser, file, network, and tool action.

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 Hiver

Fast, replayable sandboxes for every browser, file, network, and tool action. Give agents a real working environment with governed files, policy-gated actions, and full replay across every run. Give agents access to files from a variety of file systems with precise ACLs: read-only, write-only, scoped by user, team, org, or workflow. Gate network access, protect credentials, and enforce policy around every file, API, tool, and action an agent uses. Replay every browser action, file change, network request, tool call, and approval across the full agent run.