Sits between your AI agent and the outside world, catching risky actions — deleting a file, reading a credential, sending money — and holding them for a human to approve before they actually happen.
phinq.co
Alternatives to
HOL Guard
Best alternatives to HOL Guard in 2026
AI coding assistants like Claude Code, Cursor or GitHub Copilot CLI can now run shell commands, edit files and install packages on their own — which is powerful, but also means a bad suggestion, a prompt injection, or a hallucinated command can do real damage to your machine before you notice. HOL Guard installs like antivirus software for these agents: it sits locally on your computer and inspects every shell, file, MCP, skill and package action the agent tries to take, blocking the risky ones and asking for your approval on anything flagged. It's open source under the Apache 2.0 license, works locally by default with no cloud account required (cloud connectivity is optional), and supports over 13 AI agent platforms with desktop installers for macOS, Windows and Linux. Beyond blocking obviously unsafe commands, it detects secret exposure (accidentally printing an API key), flags prompt injection attempts, and scans installed packages and MCP servers for known-malicious supply-chain risks. Everything it catches is written to a local audit log that survives even if you uninstall the tool, so you keep a record of what your agents actually tried to do.
Quick comparison of HOL Guard alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Équipes déployant des agents IA en production qui ont besoin de contrôles de sécurité runtime et de pistes d'audit pour la conformité | — | |
| 2 | Individus, équipes en croissance et entreprises de secteurs régulés (banque, santé, juridique, télécom) qui utilisent des assistants IA (ChatGPT, Claude, Gemini, Copilot) sur des données sensibles | — | |
| 3 | Équipes sécurité et CISOs d'entreprise qui gèrent le déploiement d'agents IA, la sécurité des apps tierces et la gouvernance des risques IA — clients notables : T-Mobile, Databricks, S&P Global, Snowflake | — | |
| 4 | Développeurs et entreprises qui construisent des applications blockchain et veulent onboarder des utilisateurs sans qu'ils gèrent eux-mêmes l'infrastructure wallet | — | |
| 5 | CISOs et responsables sécurité, équipes RH et support IT, entreprises des secteurs services financiers, infrastructures critiques, énergie et retail | — | |
| 6 | Entreprises gérant une infrastructure cloud/hybride complexe, équipes avec pipelines CI/CD et déploiements Kubernetes, sociétés qui sécurisent des agents IA et systèmes autonomes — Fortune 500 et entreprises tech de taille moyenne | — | |
| 7 | Entreprises qui déploient des agents IA autonomes en production et ont besoin d'une couche de sécurité runtime contre les injections de prompt | — | |
| 8 | Organisations d'entreprise, secteur public et environnements critiques cherchant à éliminer les attaques basées sur l'identité ; entreprises qui déploient des agents IA et ont besoin de sécuriser les identités non-humaines | — | |
| 9 | Entreprises déployant des agents IA, développeurs construisant des frameworks d'agents ou chatbots, équipes ayant besoin de conformité et de traçabilité des accès | — | |
| 10 | Développeurs et équipes sécurité utilisant des outils de code IA (« vibe coding ») et voulant valider l'absence de failles d'autorisation | — | |
| 11 | Services financiers, conformité KYC/AML, plateformes de rencontre, télécoms, RH/recrutement, assurance — équipes fraude/risque/confiance | — | |
| 12 | Équipes dev construisant sur Supabase sans staff sécurité dédié | — |
#1
- ✓ Open source, MIT license, free and self-hostable
- ✓ Works with Claude, OpenAI, LangChain, CrewAI, AutoGen and any MCP agent
#2
A tool that sits between you and ChatGPT (or Claude, or Copilot) and swaps out anything sensitive you type — names, medical details, account numbers — with realistic fake stand-ins before it ever leaves your computer, so the AI still understands your ques
privacypal.ai
- ✓ On-device interception and substitution — zero-knowledge architecture, nothing sensitive sent to PrivacyPal's servers
- ✓ Covers the 5 major AI assistants (ChatGPT, Claude, Gemini, Copilot, Grok)
#3
A security tool for IT teams that answers a question most companies can't: which of the hundreds of apps and AI agents connected to our Google Workspace, Salesforce or Slack actually have access to what, and are any of them behaving suspiciously right now
obsidiansecurity.com
- ✓ Covers both classic SaaS security posture (SSPM) and AI agent governance in one platform
- ✓ SOC 2, ISO 27001, ISO 27018, ISO 42001 certified — serious compliance depth
#4
A login system for apps that need a crypto wallet behind the scenes — users just sign in with their email or a fingerprint like on any normal app, and Magic quietly creates and manages a real blockchain wallet for them, so nobody has to deal with seed phr
magic.link
- ✓ Non-custodial wallets provisioned via a simple email/social/passkey login — zero crypto friction for end users
- ✓ 6 years of operation and 53M+ wallets already provisioned — rare longevity in crypto infrastructure
#5
A tool that lets employees and customers log in without a password at all — using something like a fingerprint or device unlock instead — which also means there's no password for a phishing email to steal, and no forgotten-password calls for the help desk
hypr.com
- ✓ Passwordless authentication via FIDO2 passkeys, phishing-resistant by design
- ✓ Dedicated identity verification for help-desk recovery calls — protects against social engineering
#6
A security tool for the passwords nobody thinks about — not the ones humans type, but the ones baked into scripts, servers and automated jobs that quietly run forever with the same credentials, which is exactly what attackers look for.
defakto.security
- ✓ Built on the open SPIFFE standard instead of a proprietary protocol — no vendor lock-in
- ✓ Short-lived, runtime-issued identities instead of static, permanent credentials
#7
A security layer for companies that let AI agents take real actions on their behalf (booking things, editing databases, sending messages) — it steps in at the exact moment an agent is about to act and checks whether that action is actually safe to run, in
codeintegrity.ai
- ✓ Deterministic runtime controls applied at the exact moment of agent decision
- ✓ Credible team — publicly demonstrated compromising Notion in under 4 hours (covered by The Economist)
#8
A login system that replaces passwords with a cryptographic key tied to your actual device, so there's simply nothing for a hacker to steal or guess — and it now also checks whether the person or AI agent on the other end of a video call or API request is
beyondidentity.com
- ✓ Passwordless authentication cryptographically bound to the device — nothing to phish or steal
- ✓ Continuous device health verification, not just a one-time login check
#9
A middleman service that lets an AI agent safely log into your other tools (Gmail, Slack, your CRM...) without ever handing it your actual passwords or API keys — the agent gets a narrow, temporary, revocable key just for the one task it needs to do, and
alterauth.com
- ✓ Scoped, short-lived credentials instead of raw, permanent API keys
- ✓ 100+ SaaS integrations ready to use
#10
Scans AI-generated codebases for exposed keys, vulnerable dependencies, and authorization flaws, with plain-English fixes.
vulx.ai
- ✓ Targets authorization flaws (IDOR) that are common in AI-generated code
- ✓ Twice-daily CVE checks plus exposed-secret detection
#11
Detects deepfakes, face-swaps, and forged documents, with a flagship on-device tool called Halo that flags synthetic faces during live video calls.
scam.ai
- ✓ Halo runs entirely on-device (Snapdragon NPU), no video sent to the cloud
- ✓ Adjustable likelihood thresholds instead of a misleading binary verdict
#12
Continuously watches your Supabase project's logs for security problems and explains them in plain language, instead of requiring you to hire a security engineer or learn to read raw audit logs.
defencecore.com
- ✓ Surveillance continue des logs auth/API/DB/storage/edge functions
- ✓ Alertes en langage clair avec preuve
FAQ about HOL Guard alternatives
- What is the best alternative to HOL Guard in 2026?
- Based on our selection, Phinq is the best alternative to HOL Guard in 2026. Sits between your AI agent and the outside world, catching risky actions — deleting a file, reading a credential, sending money — and holding them for a human to approve before they actually happen.. See our full ranking above to compare all options.
- Is HOL Guard free?
- HOL Guard is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to HOL Guard are there?
- mySelectas has listed 12 alternatives to HOL Guard in the Security & Privacy category. Our selection is updated regularly to include the best options available.