AI · alternatives · 2026
24 alternatives to NexGuard
AI cybersecurity for small business — free scan
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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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 →
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Cybersecurity AI that scans surroundings
2025 · cyberguard.created.app · its alternatives →
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AI-powered risk advisor for the modern digital entrepreneur.
2025 · its alternatives →
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First Smart Security Platform with real-time threat alerts
2021 · ultrainstinct.ai · its alternatives →
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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 →
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AI-powered security to keep your digital world safe
Nov 2025 · github.com · its alternatives →
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AI cybersecurity audit for SMBs in 2 minutes
Aug 2026 · cyber-guard.fr · its alternatives →
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AI security: monitor, detect threats, and block spam & scams
2025 · guardfather.ai · its alternatives →
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AI-Powered Security Operations
Aug 2026 · shiftguardapp.com · its alternatives →
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AI-powered website security scanner for real vulnerabilities
Feb 2026 · its alternatives →
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AI Risk & Compliance Monitoring, On Autopilot.
2025 · ai-guard-copilot.com · its alternatives →
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Insights, risk assessments, and plain-English summaries
2025 · contractguardai.blueorangelabs.com · its alternatives →
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NeuronX Guard scans every GitHub PR automatically
Apr 2026 · neuronx.jagatab.uk · its alternatives →
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Nexu▲15"Nexu – AI that turns ideas into successful businesses"
2025 · nexuecosystem.netlify.app · its alternatives →
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Heya HN, excited to show off what I've been privately calling an AI cybersecurity tool built by AI skeptics. Two years ago we started a series of experiments with this philosophy of identifying small pieces of cognitive work where a human can very clearly map out the input data they need and the algorithm they'd follow to make a decision. This idea came partly out of frustration with the zeitgeist involving throwing broad AI features (e.g. useless chat bots) into products that end up unreliable and are targeting no clear problem a user might actually have. It feels kind of like a machete vs.…
2025 · semgrep.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 →