Best Security Tools for Founders (2026)

Community-upvoted security tools for founders — browse, compare, and shortlist.

7 Security tools

  • Koidex

    Know if a package, extension, or AI model is actually safe

    420 upvotes

  • WEIR AI

    Track your identity online to protect it or earn from it

    220 upvotes

  • Golf

    Enterprise MCP Control Plane

    205 upvotes

  • keychains.dev

    Give AI access to 6754+ APIs with zero credentials exposed

    196 upvotes

  • MonoCloud for Startups

    One identity layer for your customers, APIs, and agents

    195 upvotes

  • Mistral AI

    Define safety at runtime for text and images

    112 upvotes

  • Checkmarx

    Highest Fidelity F1 Score Hybrid Engine, Language Agnostic

    10 upvotes

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