> Markdown version of https://www.gateonai.com/compare/plango/hol-guard (same content and live data as the page). > Plango (Free, 67/100) vs HOL Guard (Free, 68/100). HOL Guard scores higher on GateOnAI - see why. [Home](https://www.gateonai.com/) > [Compare](https://www.gateonai.com/compare) > Plango vs HOL Guard # Plango vs HOL Guard - AI Tool Comparison 2026 Data updated: 3 November 2026 (latest change to a listed tool; GateOnAI Scores are recomputed nightly) In-depth comparison of Plango and HOL Guard. Compare features, pricing, use cases, and find the best AI tool for your needs. ## [Plango](https://www.gateonai.com/tools/plango) Secure your AI agents on Mac with a local security suite that blocks data leaks and controls access. **Category:** Cybersecurity **Pricing:** Free **Best for:** Cybersecurity [View Plango](https://www.gateonai.com/tools/plango) ## [HOL Guard](https://www.gateonai.com/tools/hol-guard) Local-first runtime firewall for AI coding agents **Category:** Cybersecurity **Pricing:** Free **Best for:** Cybersecurity [View HOL Guard](https://www.gateonai.com/tools/hol-guard) ## Side-by-Side Comparison | Feature | Plango | HOL Guard | |---|---|---| | **Pricing** | Free | Free | | **Category** | Cybersecurity | Cybersecurity | | **Best For** | Cybersecurity | Cybersecurity | | **GateOnAI Score** | 67/100 | 68/100 | | **Website** | Plango | HOL Guard | ## Frequently Asked Questions ### What is Plango? Plango is a local cyber‑intelligence tool that runs on Macs with Apple silicon (M1‑M4), macOS 15 or newer, and at least 16 GB of memory. It monitors your computer’s security settings, installed applications, internet connections, and AI agents such as Claude Code, Cursor and Codex, presenting findings in plain English. The product checks MCP servers, skills, plugins, and commands before agents trust them, moves plain‑text keys from .env files into the macOS Keychain, warns of phishing login pages, and audits app permissions, privacy settings, startup items and extensions. Its smart firewall shows every network activity and lets you block unwanted traffic, while the on‑device AI ensures your files and prompts never leave the Mac. Plango offers a 7‑day free trial that requires no credit card, limited to one device, and then a subscription at $4.99 per month for use on a single Mac at a time, with the ability to move the license to another Mac. GateOnAI Score: 67/100. ### What is HOL Guard? HOL Guard provides a checkpoint for AI agents, letting you allow, ask, or block risky actions before they run. It monitors actions such as destructive commands, secret access, software installs, and data movement, and records each event for later review. On supported integrations, Guard can stop operations like deleting files, reading cloud credentials, or sending data to external sites, while permitting normal tasks such as building projects. The tool runs on your computer, so your files never leave your machine, and it is free to start with optional Guard Cloud plans for cross‑device decision history and shared policies. HOL Guard is open‑source, with release history and verified contributors listed, and includes a plugin scanner that auto‑detects extensions, computes trust scores, and offers CI integration via GitHub Actions. It aims to help developers place a safety layer between their AI agents and the host system, catching mistakes before they cause harm. GateOnAI Score: 68/100. ### What is the difference between Plango and HOL Guard? Plango is best for Cybersecurity. HOL Guard is designed for Cybersecurity. Plango strengths: Listed as free to use; Online at our latest daily check. HOL Guard strengths: Listed as free to use; Online at our latest daily check. ### Which is better: Plango or HOL Guard? GateOnAI rates Plango 67/100 and HOL Guard 68/100. Plango is tagged for Cybersecurity. HOL Guard is tagged for Cybersecurity. Choose Plango if you need Listed as free to use. Choose HOL Guard if you need Listed as free to use. ### Is Plango free? Plango offers Free pricing. Get started for free. ### Is HOL Guard free? HOL Guard offers Free pricing. Get started for free. ### What are the pros and cons of Plango vs HOL Guard? Plango pros: Listed as free to use; Online at our latest daily check. Main limitation: No limitations recorded on GateOnAI. HOL Guard pros: Listed as free to use; Online at our latest daily check. Main limitation: No limitations recorded on GateOnAI. ## Related Comparisons - [Plango vs Snyk](https://www.gateonai.com/compare/plango/snyk) - [Plango vs Orca Security AI](https://www.gateonai.com/compare/plango/orca-security-ai) - [Plango vs CLI](https://www.gateonai.com/compare/plango/cli) - [Plango vs Wiz AI](https://www.gateonai.com/compare/plango/wiz-ai) [Compare more AI tools](https://www.gateonai.com/compare) | [Browse all 3164 AI tools](https://www.gateonai.com/browse) --- Source: https://www.gateonai.com/compare/plango/hol-guard - GateOnAI. Product names and trademarks belong to their owners; provider statements are the providers' own words.