Compare the Top Vulnerability Scanners in Japan as of October 2026

What are Vulnerability Scanners in Japan?

Vulnerability scanners are security tools that automatically identify known vulnerabilities, misconfigurations, outdated software, exposed services, and security weaknesses across IT environments. These tools scan networks, applications, cloud resources, endpoints, containers, databases, and other assets to detect potential security risks before they can be exploited by attackers. Vulnerability scanners often provide risk prioritization, severity ratings, remediation recommendations, compliance checks, and continuous monitoring to help security teams manage exposures efficiently. Many solutions integrate with vulnerability management platforms, SIEM systems, ticketing tools, and security operations workflows to streamline remediation efforts. By continuously assessing security posture and identifying weaknesses, vulnerability scanners help organizations reduce cyber risk, improve compliance, and strengthen overall security defenses. Compare and read user reviews of the best Vulnerability Scanners in Japan currently available using the table below. This list is updated regularly.

  • 1
    Aikido Security

    Aikido Security

    Aikido Security

    Secure your stack with Aikido's code-to-cloud security platform. Find and fix vulnerabilities fast & automatically. Aikido's all-in-one approach combines multiple important scanning capabilities. SAST, DAST, SCA, CSPM, IaC, Container scanning and more - making it a true ASPM platform.
    Starting Price: Free
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  • 2
    IBM QRadar SIEM
    Market-leading SIEM built to outpace the adversary with speed, scale and accuracy As digital threats loom large and cyber adversaries grow increasingly sophisticated, the roles of SOC analysts are more critical than ever. Going beyond threat detection and response, QRadar SIEM enables security teams face today’s threats proactively with advanced AI, powerful threat intelligence, and access to cutting-edge content to maximize analyst potential. Whether you need cloud-native architecture built for hybrid scale and speed or a solution to complement your on-premises infrastructure, IBM can provide you with a SIEM to meet your needs. Experience the power of IBM enterprise-grade AI designed to amplify the efficiency and expertise of every security team. With QRadar SIEM, analysts can reduce repetitive manual tasks like case creation and risk prioritization to focus on critical investigation and remediation efforts.
  • 3
    Snyk

    Snyk

    Snyk

    Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk’s Developer Security Platform automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams. Snyk is used by 1,200 customers worldwide today, including industry leaders such as Asurion, Google, Intuit, MongoDB, New Relic, Revolut and Salesforce. Snyk is recognized on the Forbes Cloud 100 2021, the 2021 CNBC Disruptor 50 and was named a Visionary in the 2021 Gartner Magic Quadrant for AST.
    Starting Price: $0
  • 4
    ZeroPath

    ZeroPath

    ZeroPath

    ZeroPath (YC S24) is an AI-native application security platform that delivers comprehensive code protection beyond traditional SAST. Founded by security engineers from Tesla and Google, ZeroPath combines large language models with advanced program analysis to find and automatically fix vulnerabilities. ZeroPath provides complete security coverage: 1. AI-powered SAST for business logic flaws & broken authentication 2. SCA with reachability analysis 3. Secrets detection and validation 4. Infrastructure as Code 5. Automated patch generation. any more... ZeroPath delivers 2x more real vulnerabilities with 75% fewer false positives. Our research team has been successful in finding vulns like critical account takeover in better-auth (CVE-2025-61928, 300k+ weekly downloads), identifying 170+ verified bugs in curl, and discovering 0-days in production systems at Netflix, Hulu, and Salesforce. Trusted by 750+ companies and performing 200k+ code scans monthly.
    Starting Price: Free
  • 5
    Hacker AI

    Hacker AI

    Hacker AI

    Hacker AI is an artificial intelligence system that scans source code to identify potential security weaknesses that may be exploited by hackers or malicious actors. By identifying these vulnerabilities, organizations can take steps to fix the issues and prevent security breaches. Hacker AI is created by a French company based in Toulouse that uses a GPT-3 model. Please compress your project source code into a single Zip archive and upload it. Check your email, as you will receive the vulnerability detection report within 10 minutes. The Hacker AI is in the beta phase and the results it provides are not useful without the guidance of a cybersecurity expert with a background in code analysis. We do not sell or use your code source for malicious purposes. It is strictly used for the detection of vulnerabilities. If necessary, you can request a dedicated non-disclosure agreement (NDA) from us. You can also request a private instance.
    Starting Price: Free
  • 6
    garak

    garak

    garak

    garak checks if an LLM can be made to fail in a way we don't want. garak probes for hallucination, data leakage, prompt injection, misinformation, toxicity generation, jailbreaks, and many other weaknesses. garak's a free tool, we love developing it and are always interested in adding functionality to support applications. garak is a command-line tool, it's developed in Linux and OSX. Just grab it from PyPI and you should be good to go. The standard pip version of garak is updated periodically. garak has its own dependencies, you can to install garak in its own Conda environment. garak needs to know what model to scan, and by default, it'll try all the probes it knows on that model, using the vulnerability detectors recommended by each probe. For each probe loaded, garak will print a progress bar as it generates. Once the generation is complete, a row evaluating that probe's results on each detector is given.
    Starting Price: Free
  • 7
    Gecko Security

    Gecko Security

    Gecko Security

    Gecko makes it possible to find 0 days that previously only humans could find. We are on a mission to automate hacker intuition and build the next generation of security tooling. Gecko is an AI-powered security engineer that finds and fixes vulnerabilities in your codebase. Gecko tests your code like a hacker and finds logical vulnerabilities that slip past other tools. Findings are verified in a secure sandbox, minimizing false positives. Gecko integrates into your environment and catches vulnerabilities as they emerge. Secure the code you ship without slowing down development. Vulnerabilities are verified and prioritized. No noise, only actual risk. Gecko creates targeted attack scenarios to test your code like a hacker. No more wasting engineering time and cost on patching vulnerabilities. Connect your existing SAST tools and integrate them into your security stack. Our optimized testing can complete comprehensive pentests in hours.
    Starting Price: Free
  • 8
    Rafter

    Rafter

    Rafter

    Rafter is a developer-friendly security scanning platform that lets you detect and address vulnerabilities in your GitHub repositories with a single click or command. It integrates seamlessly via a browser-based dashboard, CLI, or REST API to scan JavaScript, TypeScript, and Python code for a range of issues, including exposed API keys, SQL injection, XSS flaws, insecure dependencies, hardcoded credentials, and authentication weaknesses. Results are clearly categorized into “Errors,” “Warnings,” and “Improvements,” each offering detailed explanations, code locations, remediation steps, and formatted prompts ready to paste into AI coding assistants. You can view findings in JSON or Markdown, automate scans within CI/CD pipelines, and pull scan results directly into your workflows. Whether you prefer no-code, low-code, or full-code environments, Rafter adapts flexibly to your setup, making proactive security early in development effortless and scalable.
    Starting Price: $39
  • 9
    SplxAI

    SplxAI

    SplxAI

    SplxAI offers an automated platform specifically designed for conversational AI applications. Their flagship product, Probe, proactively identifies and mitigates vulnerabilities in AI systems by simulating domain-specific attack scenarios. Key features of Probe include detailed risk analysis, framework and compliance checks, domain-specific penetration testing, continuous and automated testing, and multi-language precision, supporting over 20 languages. The platform integrates seamlessly into development cycles, ensuring AI applications remain secure throughout their lifecycle. SplxAI's mission is to secure and safeguard generative AI-powered conversational apps by providing advanced security and penetration testing solutions, enabling organizations to unlock AI's full potential without compromising security. Evaluate and refine your app’s boundaries for optimal security and user experience without being overly restrictive.
  • 10
    Symbiotic Security

    Symbiotic Security

    Symbiotic Security

    Symbiotic Security puts code security in your flow, not in your way, with AI-powered, developer-centric solutions. By embedding real-time vulnerability detection, contextual remediation, and just-in-time training directly into the IDE teams accelerate development cycles and increase code security - no matter where the code comes from. Its continuous learning loop, where developers train the AI and the AI coaches developers, drives smarter, faster, and more secure development at scale. With Symbiotic, enterprises don’t just reduce security risk, they eliminate security debt and empower their teams to grow into security-savvy engineers.
  • 11
    Troy

    Troy

    BigBear.ai

    Troy is an AI-powered, machine-assisted binary analysis platform developed by BigBear.ai to enhance cybersecurity vulnerability assessment and testing. It automates the process of binary reverse engineering, providing better visibility into the code running on sensors and devices. By intelligently automating common tools and techniques, Troy extracts significant data and produces unique insights, accelerating the identification of software vulnerabilities. A key feature of Troy is its ability to generate a reverse Software Bill of Materials (SBOM) for binaries lacking available source code, reducing manual labor and increasing analysis speed. The platform's modular and customizable design allows for the integration of new tools, techniques, and AI-backed analysis into expanding workflows, offering a scalable and flexible framework for cybersecurity professionals.
  • 12
    XBOW

    XBOW

    XBOW

    XBOW is an AI-powered offensive security platform that autonomously discovers, verifies, and exploits vulnerabilities in web applications without human intervention. By executing high-level commands against benchmark descriptions and reviewing outputs it solves a wide array of challenges, from CBC padding oracle and IDOR attacks to remote code execution, blind SQL injection, SSTI bypasses, and cryptographic exploits, achieving success rates up to 75 percent on standard web security benchmarks. Given only general instructions, XBOW orchestrates reconnaissance, exploit development, debugging, and server-side analysis, drawing on public exploits and source code to craft custom proofs-of-concept, validate attack vectors, and generate detailed exploit traces with full audit trails. Its ability to adapt to novel and modified benchmarks demonstrates robust scalability and continuous learning, dramatically accelerating penetration-testing workflows.
  • 13
    AgileBlue

    AgileBlue

    AgileBlue

    AgileBlue is an AI-native Security Operations platform that continuously detects, investigates, and automatically responds to cyber threats across an organization’s entire digital infrastructure, endpoint, cloud, and network—by combining decision-making AI with 24/7 expert support to reduce noise, accelerate investigations, and stop attacks before they disrupt operations. Its unified platform includes multiple critical modules such as intelligent SIEM for correlated, contextual threat visibility, automated vulnerability scanning to uncover risks before they’re exploited, cloud security for multi-cloud visibility and proactive misconfiguration detection, and real-time threat prioritization powered by Sapphire AI that learns and adapts from every signal to reduce false positives and alert fatigue. AgileBlue’s lightweight Cerulean agent delivers real-time endpoint visibility without performance drag.
  • 14
    depthfirst

    depthfirst

    depthfirst

    depthfirst is an AI-native application security platform designed to help organizations detect, prioritize, and fix software vulnerabilities by deeply understanding their code, infrastructure, and business logic as a unified system. depthfirst, built around its core “General Security Intelligence,” analyzes entire repositories and environments to map how systems actually function, enabling it to uncover complex, real-world vulnerabilities that traditional scanners often miss. It evaluates full attack paths, permissions, and data flows to determine whether an issue is truly exploitable, significantly reducing false positives and allowing teams to focus only on meaningful risks. depthfirst operates across multiple layers of the stack, including source code, dependencies, secrets, containers, and running applications, providing continuous security coverage from development through production.
  • 15
    OpenAI Daybreak
    OpenAI Daybreak is frontier AI for cyber defenders and OpenAI’s vision for changing the way software is built and defended. Daybreak means seeing risk earlier, acting sooner, and helping make software resilient by design, starting from the premise that the next era of cyber defense should be built into software from the beginning. It is not only about finding and patching vulnerabilities, but about helping systems become resilient to them by design. Daybreak brings AI into modern cyber defense by helping defenders reason across codebases, identify subtle vulnerabilities, validate fixes, analyze unfamiliar systems, and move from discovery to remediation faster. Because those same capabilities can be misused, Daybreak pairs expanded defensive capability with trust, verification, proportional safeguards, and accountability. It combines the intelligence of OpenAI models, the extensibility of Codex as an agentic harness, and security partners across the security flywheel.
  • 16
    Google AI Threat Defense
    Google AI Threat Defense is an AI-powered cybersecurity platform designed to help organizations proactively predict, prioritize, and remediate threats at machine speed. Combining the reasoning capabilities of Gemini, contextual risk analysis from Wiz, automated code remediation through Gemini and CodeMender, and frontline threat intelligence from Mandiant, the platform enables security teams to continuously identify exposures, validate risks, accelerate remediation, and monitor environments for emerging threats. Built around a four-step framework of Prepare, Scan, Remediate, and Monitor, Google AI Threat Defense helps organizations strengthen security across multicloud, AI, SaaS, code, and hybrid environments while reducing response times and improving operational resilience against modern AI-driven attacks.
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