Cloudflare
cloudflare.com
The network in front of your site
A local security layer that reviews AI agent actions before they run
An open-source command-line tool that sits in front of AI coding agents such as Claude Code, Codex and Cursor and reviews shell commands, file access, package installs and MCP tool calls before they run, then allows, blocks or asks for approval according to your policy. It runs locally without an account under the Apache-2.0 licence. The optional paid Guard Cloud adds shared history, team policy and fleet management.
Free plan, no card required
Ongoing free tier published by the vendor. Limits vary by plan.
Other tools in security & privacy that cover similar ground. Full comparison.
cloudflare.com
The network in front of your site
1password.com
Password management teams actually adopt
bitwarden.com
Open-source password manager, free forever
HOL Guard publishes no fixed monthly price, so it is not plotted. Here is what the rest of the category charges.
11 of these 13 prices were read from the vendor's own pricing page; the rest are marked * and are indicative. The median is taken across the 10 verified prices in Security & Privacy. 4 more tools in this category do not publish an entry price and are not plotted. Showing the 10 cheapest.