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AI · alternatives · 2026

24 alternatives to Sentinel AI

Spot Risky AI Behavior Before It Ships

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    Latitude▲685

    Open-source AI agent monitoring platform. Full observability into what

    2024 · latitude.so · its alternatives →

  2. 2

    Malicious Prompt Monitor

    2025 · strategicpromptarchitect.ca · its alternatives →

  3. 3
    Venn.ai▲336

    Delegate real work to AI agents with safety guardrails

    Mar 2026 · venn.ai · its alternatives →

  4. 4

    Improve your LLM apps with open-source observability tool

    2024 · langtrace.ai · its alternatives →

  5. 5

    OpenTelemetry-native observability for agents and LLMs

    Aug 2026 · openobserve.ai · its alternatives →

  6. 6

    Runtime security for AI agents. 3 lines integration.

    Mar 2026 · its alternatives →

  7. 7
    traceAI▲273

    Open-source LLM tracing that speaks GenAI, not HTTP.

    Apr 2026 · github.com · its alternatives →

  8. 8

    Hi HN! We’re the team behind Fiddler, and we recently built an Agent Cache feature. It works by capturing an LLM request/response pair and, once caching is enabled, serving subsequent matching calls locally so duplicate requests never hit the provider. It’s meant to reduce three pains that show up together in agent development: token cost, feedback-loop latency, and output non-determinism. We’d love to hear your thoughts.

    Aug 2026 · telerik.com · its alternatives →

  9. 9

    AI-powered website security scanner for real vulnerabilities

    Feb 2026 · its alternatives →

  10. 10
    SWMS AI▲80

    Customized safety risk assessments in seconds

    2024 · swms.ai · its alternatives →

  11. 11

    LLM-usage observability and monitoring tool

    2025 · siloam.ai · its alternatives →

  12. 12
    LLMonitor▲128

    Open source monitoring and production toolkit for AI apps

    2023 · its alternatives →

  13. 13

    Anthropic and OpenAI's publicly available models are explicitly guard-railed so that they refuse offensive tasks. And their cyber-focussed models are gated for enterprises. This leaves SMEs and mid market open to major vulnerabilities. AI can be used as both an adversarial and defensive tool in the world of cyber. A worst case outcome is if only the adversaries have access. Meanwhile, most existing AI cyber tools are just wrappers. The problem is that they still have all the guardrails on from the foundation model where they will inherit its refusals. For this project we've post-trained a…

    Jun 2026 · argusred.com · its alternatives →

  14. 14

    Automate monitoring and stay in control with AI.

    Apr 2026 · sentinelainet.netlify.app · its alternatives →

  15. 15

    Open-source AI video intelligence for secure environments

    Feb 2026 · abgroupglobal.com · its alternatives →

  16. 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.

    Jul 2026 · blog.simbastack.com · its alternatives →

  17. 17

    All crypto signals, no noise

    2023 · its alternatives →

  18. 18

    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 · its alternatives →

  19. 19

    A robust, AI powered home security system

    2019 · deepsentinel.com · its alternatives →

  20. 20
    Regent▲11

    Know when your AI changes behavior

    Apr 2026 · portal.regentai.in · its alternatives →

  21. 21

    Solution to AI Agent prompt injection and hijacking attacks

    Apr 2026 · sentinel-gateway.com · its alternatives →

  22. 22

    Open-source security gateway & static scanner for AI agents. Enforce role-based access control (RBAC), human-in-the-loop approvals, segregation of duties, and cryptographically signed, offline-verifiable audit logs. - makerchecker/MakerChecker

    Jul 2026 · github.com · its alternatives →

  23. 23AF

    We’ve built an AI risk assessment tool designed specifically for GenAI/LLM applications. It's still early, but we’d love your feedback. Here’s what it does: 1. it performs comprehensive AI risk assessments by analyzing your codebase against different AI regulation/framework or even internal policies. It identifies potential issues and suggests fixes directly through one click PRs. 2. the first framework the platform supports is OWASP Top 10 for LLM Applications 2025, upcoming framework will be ISO 42001 as well as custom policy documents. 3. we're a small, early stage team, so the…

    2025 · gettavo.com · its alternatives →

  24. 24

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

    Jun 2026 · accounts.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →