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AI · alternatives · 2026

24 alternatives to Agentinel

Stop AI agents from installing malicious packages.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 2 we have checked on their own sites, 2 of them free or with a free tier.

  1. 1

    The visual feedback tool for AI agents

    Mar 2026 · agentation.com · its alternatives →

  2. 2
    AgentQL▲715

    Painless data extraction and web automation

    2024 · agentql.com · its alternatives →

  3. 3

    Deploy AI Agent, 60 seconds & $0 forever

    Aug 2026 · betterclaw.io · its alternatives →

  4. 4

    Contribute to corbt/agent.exe development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  5. 5
    Axel▲271

    Todoist for AI coding agents

    Feb 2026 · axel.build · its alternatives →

  6. 6

    Tag any agent, wherever work happens.

    Aug 2026 · agentconnect.md · its alternatives →

  7. 7
    Venn.ai▲336

    Delegate real work to AI agents with safety guardrails

    Mar 2026 · venn.ai · its alternatives →

  8. 8

    Persistent memory for Claude Code, Codex & coding agents

    May 2026 · agent-memory.dev · its alternatives →

  9. 9

    Get 10x speed for building automations. AI copilot is here

    2025 · agentcraft.pro · its alternatives →

  10. 10
    Tessl▲260

    I'm Guy, the founder behind Snyk — now building Tessl, a package manager for agent skills. We’ve recently witnessed that most teams still treat skills as static artifacts: markdown files, created or copied from repo to repo. This approach offers a strong initial boost, but quickly creates debt: - Skills are duplicated, and updates never roll out. - Poor quality skills go unseen, misguiding agents instead of helping. - Skill knowledge grows stale, and don’t keep up with the systems and practices they describe. Without a way to evaluate skills, teams have no clear way to understand how good a…

    Feb 2026 · tessl.io · its alternatives →

  11. 11

    Open-source pull requests AI agent

    2023 · qodo.ai · its alternatives →

  12. 12

    A local control plane for AI coding agents

    May 2026 · agentrail.app · its alternatives →

  13. 13
    agentcad▲110

    A CAD design tool for coding agents (free + open source)

    Jun 2026 · agentcad.dev · its alternatives →

  14. 14
    HOL Guard▲106

    The 1st Firewall for AI Agents

    Jul 2026 · hol.org · its alternatives →

  15. 15

    Hi HN, I’m Michael, I built AgentGrid with my friend Souren because we were tired of losing our coding sessions and couldn't keep track of what was actually being built across our many projects. Our approach was to use an infinite canvas desktop app for the TUIs we already know and love, mainly claude + codex. We drew inspiration from Figma and Railway. Overtime we added image nodes, notes, terminals, coding editors, source control, etc. I wasn't sure about it at first. It took me a month to give the first version Souren built a real try. What got me was an Apple System Update I've been…

    Jul 2026 · agentgrid.sh · its alternatives →

  16. 16

    Your AI agent hits an infinite loop and racks up $2000 in API charges overnight. This happens weekly to AI developers. AgentGuard monitors API calls in real-time and automatically kills your process when it hits your budget limit. How it works: Add 2 lines to any AI project: const agentGuard = require('agent-guard'); await agentGuard.init({ limit: 50 }); // $50 budget // Your existing code runs unchanged const response = await openai.chat.completions.create({...}); // AgentGuard tracks costs automatically When your code hits $50 in API costs, AgentGuard stops…

    2025 · github.com · its alternatives →

  17. 17

    Scan AI agent Skills for risks before you install them

    15d ago · agentguard-sigma-five.vercel.app · its alternatives →

  18. 18

    Visual debugging, tracing, and replay for agent workflows

    Apr 2026 · agenticlens.in · its alternatives →

  19. 19

    ✨ Fully autonomous AI Agent that can perform complicated tasks and projects using terminal, browser, and editor. - semanser/codel

    2024 · github.com · its alternatives →

  20. 20

    I've been talking to founders building AI agents across fintech, devtools, and productivity – and almost none of them have any real security layer. Their agents read emails, call APIs, execute code, and write to databases with essentially no guardrails beyond "we trust the LLM." So I built AgentArmor: an open-source framework that wraps any agentic architecture with 8 independent security layers, each targeting a distinct attack surface in the agent's data flow. The 8 layers: L1 – Ingestion: prompt injection + jailbreak detection (20+ patterns, DAN, extraction attempts, Unicode…

    Mar 2026 · github.com · its alternatives →

  21. 21

    Run, review, and remember work across AI coding agents

    Aug 2026 · agentos.aiutil.com · its alternatives →

  22. 22

    As a Security Engineer with over 10+ years in industry, I kept running into the same problem with coding agents: Instructions are not guarantees. I put guidance in `CLAUDE.md`, `AGENTS.md`, memory files, MCP descriptions, and tool documentation. I explicitly told the agent things like: - Use the code graph for architecture questions instead of grepping the repository. - Do not use deprecated APIs or Unsafe code. - Prefer specific tools for specific tasks. The agent would still ignore those instructions surprisingly often. It would grep the entire repo, use deprecated APIs, or choose a slower…

    Apr 2026 · sigmashake.com · its alternatives →

  23. 23IB
  24. 24
    AgentInterdictfree tier▲3

    Your agent is one document away from a breach.

    Aug 2026 · agentinterdict.pages.dev · 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 →