Alternatives

Products that do what Sentinel AI does

Malicious Prompt Monitor

1. 1
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2. 2
   Proxy 1.0▲718

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3. 3
   Sentinel AI Video Intelligence▲3

   Open-source AI video intelligence for secure environments

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4. 4
   Sentinel Gateway: AI Agent Security▲1

   Solution to AI Agent prompt injection and hijacking attacks

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5. 5
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6. 6
   SentinelText ▲5

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7. 7
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   AI-powered website security scanner for real vulnerabilities

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8. 8
   Sentinel – open-source QA agent that reads your code before it clicks▲16

   Sentinel is an open-source AI QA agent that reads your repo, derives the real business flows, and tests them end to end across the frontend and the backend.

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9. 9
   Sentinel AI▲1

   Automate monitoring and stay in control with AI.

   Apr 2026 · sentinelainet.netlify.app

10. 10
    Constellation Gate AI▲119

    Prompt injection and token savings - #1 in benchmarks

    Jul 2026 · constellationgate.ai

11. 11
    Sentinely▲3

    Runtime security for AI agents. 3 lines integration.

    Mar 2026

12. 12
    Sentinel AI▲2

    A local-first Mac security auditor that roasts your code.

    Jun 2026 · accounts.google.com

13. 13
    Agent Browser Shield▲109

    Block prompt inject & cut token costs for AI browser agents

    Jun 2026 · github.com

14. 14
    Sentinel▲101

    Control your robots from anywhere in the world

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15. 15
    Zero Assist▲108

    Real-time AI cheating detection for technical interviews

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16. 16
    YouTube Sentinel: AI-Powered Guardian▲3

    Smart AI moderation & security auditor for YouTube creators

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17. 17TO
    Tired of duct-taping access control into agent prompts. Here's the fix▲22

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18. 18
    AI Eyes▲63

    Permission-first co-presence controls for AI companions

    Jul 2026 · github.com

19. 19
    AgentShield▲1

    Prompt injection detection API for AI agents

    May 2026 · agentshield.pro

20. 20
    Quietly▲59

    Offline AI IDE & local Chat

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21. 21
    Shieldelly▲7

    Stop malicious AI prompts in 1 API call

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22. 22
    ctrlpnl.ai▲7

    Intercept, protect, and transform AI prompts and responses

    Jan 2026 · ctrlpnl.ai

23. 23LT
    Local task classifier and dispatcher on RTX 3080▲26

    Hi HN, I am shubham a 3d artist who learned coding in college as an I.T. graduate know logics but not an expert as i just wanna try my hands on to ai So i built Resilient Workflow Sentinel this is offline ai agent which classify urgency (Low,Medium and HIgh) and dispatches to the candidates based on availability Well i want an offline system like a person can trust with its sensitive data to stay completely locally Did use ai to code for speeding and cutting labor. Its works on RTX 3080 system (this is an basic affordable setup not heavy ai machinery) which i want it to make it reliable…

    Feb 2026 · github.com

24. 24LS
    Leaked system prompts (e.g.: GitHub-copilot chat, Microsoft-Bing chat)▲30

    2023 · github.com

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