Best Free Agentic Cybersecurity Platforms

Guardz is the unified cybersecurity platform purpose-built for MSPs. We consolidate the essential security controls, including identities, endpoints, email, awareness, and more, into one AI-native framework designed for operational efficiency. Our identity-centric approach connects the dots across vectors, reducing the gaps that siloed tools leave behind so MSPs can see, understand, and act on user risk in real time. Backed by an elite research and threat hunting team, Guardz strengthens detection across environments, turning signals into actionable insights. With 24/7 AI + human-led MDR, Guardz utilizes agentic AI to triage at machine speed while expert analysts validate, mitigate, and guide response, giving MSPs scalable protection without adding headcount. Our mission is simple: give MSPs the scale, confidence, and clarity they need to stay ahead of attackers and deliver protection to every SMB they serve.

Beagle Security helps you to discover website & API security issues at the right time and address them in the right way. AI-powered core for test case selection, false-positive reduction & accurate vulnerability assessment reports. Integrate with your CI/CD pipeline & communication apps for an automated and continuous vulnerability assessment process. Fix security issues by following the actionable steps provided and improve your website’s security. Get assistance from our security team if you need help addressing a specific security issue or for anything relating to security. Built with the vision to provide affordable security solutions for growing businesses to address their concerns. Years of research and development combined with our industry experience lead to what we have today. We are continuously innovating to reduce human effort and improve the accuracy and efficiency of penetration testing with the help of artificial intelligence.

DarQ Intel is a cybersecurity platform that helps organizations better understand and manage their digital risks. It uses AI-driven analysis to highlight potential vulnerabilities, monitor network and cloud environments, and provide actionable security recommendations. DarQ Intel is designed to simplify security workflows and give teams clearer visibility into their infrastructure. Deployment is simple and agent-free, making it easy to get started quickly. The platform integrates with major cloud providers and popular security tools to help centralize insights. It also includes supply chain risk visibility, allowing businesses to identify areas that may need attention. Whether for a small business or a large enterprise, DarQ Intel aims to deliver clear, data-driven security insights that evolve with your organization’s needs. DarQ Security offers a LiTE version for Small Business, and an Enterprise / Government version with enhanced capabilities based on your needs and budget.

nono is an open source, kernel-enforced sandbox for AI coding agents and LLM workloads. Unlike policy-based guardrails that intercept and filter operations, nono uses OS security primitives — Landlock on Linux and Seatbelt on macOS — to make unauthorised operations structurally impossible at the syscall level. Wrap any AI agent — Claude Code, OpenCode, OpenClaw, or any CLI process — with a single command. nono applies default-deny filesystem access, blocks destructive commands (rm, dd, chmod, sudo), isolates credentials and API keys, and cascades all restrictions to child processes. No escape mechanism exists once restrictions are applied. Built-in profiles get you running in seconds. Secrets inject securely from the system keystore and are zeroised on exit. Audit logging, atomic rollbacks, and Sigstore-attested policy signing are on the roadmap. Apache 2.0. From the creator of Sigstore.

Strike48 is the Agentic Operations Platform combining complete log visibility with customizable AI agents that run security, IT, and compliance operations at machine speed. Most organizations monitor only about 60-70% of their environment because traditional SIEM and observability platforms make full log coverage cost-prohibitive. Strike48 closes that visibility gap with architecture that decouples storage from upfront parsing decisions, letting teams ingest and retain all their logs without breaking budgets. Bring your logs or query them where they already live (Splunk, data lakes, cloud, on-prem), no rip-and-replace required. On top of that unified data layer, Strike48 deploys autonomous AI agents that run investigations, correlate and triage alerts, collect evidence, generate and validate detection rules, and hand work off to each other. A human-in-the-loop model ensures people approve critical actions like endpoint isolation and remediation, with full audit trails.