Free · 2026

🔒 Free AI Security Tools 2026

9 ai security tools you can use for free — no credit card required. Includes fully free tools and freemium tiers with generous limits.

  1. 1
    Tines logo

    Tines

    Freemium

    Workflow automation platform for security and operations teams

    4.9 (89)

    Tines enables security, operations, and IT teams to automate complex, multi-step workflows without coding. Connect APIs, set conditional logic, and reduce manual task overhead.

    Best for: Security operations centers and IT teams automating incident response, threat investigation, and alert management at enterprise scale.

  2. 2
    GitGuardian logo

    GitGuardian

    Freemium

    AI secrets detection in code repositories

    4.4 (381)

    Developer security platform that detects exposed API keys, passwords, and secrets in Git repositories and CI/CD pipelines.

    Best for: Development teams preventing secrets and API key exposure in code repositories

  3. 3
    Semgrep logo

    Semgrep

    Freemium

    AI static analysis for application security

    4.4 (230)

    Open-source static analysis tool with AI assistant for finding bugs and security vulnerabilities in code.

    Best for: Security engineers and developers finding vulnerabilities in code with open-source static analysis

  4. 4
    Aikido Security logo

    Developer-friendly AI application security

    4.0 (87)

    Application security platform combining SAST, SCA, container scanning, and secrets detection with AI fixes for developers.

    Best for: Startups and SMBs wanting comprehensive code security scanning with AI fixes at affordable pricing

  5. 5
    Push Security logo

    Employee browser security for SaaS apps

    4.0 (171)

    Browser-based security platform that monitors employee SaaS usage, detects credential risks, and prevents shadow IT threats.

    Best for: IT security teams wanting visibility into employee SaaS usage and credential security

  6. 6
    Snyk logo

    Snyk

    Freemium

    AI-powered developer security platform

    3.9 (71)

    Developer-first security platform using AI to find and fix vulnerabilities in code, containers, and dependencies.

    Best for: Development teams wanting to shift security left with AI-powered vulnerability scanning

  7. 7
    L

    Lumana

    Freemium

    AI-powered real-time security monitoring and management

    0.0 (0)

    Lumana is an AI-driven security platform that provides real-time threat detection, alerts, and scalable cloud infrastructure management for enhanced cybersecurity protection.

    Best for: IT security teams and organizations needing proactive AI-driven threat detection and monitoring.

  8. 8
    R

    Redactable

    Freemium

    AI powered document redaction made simple

    0.0 (0)

    Automated AI tool for fast, secure document redaction that removes sensitive information while maintaining document integrity and compliance.

    Best for: Legal professionals and compliance teams needing automated document redaction.

  9. 9
    B

    Bagoodex

    Freemium

    Enhanced search chat and privacy for business

    0.0 (0)

    Bagoodex is an AI-powered business tool that enhances search capabilities, chat functionality, and privacy protection to improve organizational efficiency and data security.

    Best for: Businesses seeking enhanced search, communication, and privacy protection tools.

What counts as free?

Every tool on this page has either a fully free plan or a freemium tier that doesn't require a paid subscription to start. We list features, limits, and upgrade paths on each tool's detail page so you know exactly what the free plan includes.

Stay in the loop

Get weekly updates on the best new AI tools, deals, and comparisons.

No spam. Unsubscribe anytime.