SOOS Alternatives (September 2025)

Stop open source vulnerabilities, automate compliance, and mitigate third-party risk in your applications.

Enhance security with HCL AppScan's Application Security Testing suite. Find vulnerabilities, automate workflows and protect your software.

Discover vulnerabilities and security issues with Aikido's all-in-one AppSec platform. Start free and get your web app secured in 2 minutes.

Force-multiply your AppSec program with Apiiro’s diamond-grade application security posture management (ASPM) platform.

Scale your AppSec practices by continuously scanning and analyzing each risk's internal context— all enabled by Active ASPM.

Cloud based code security for your DevSecOps process. Kiuwan provides end to end application security with SAST, SCA and QA to help your team find and fix vulnerabilities fast.

DerScanner offers a comprehensive analysis of application security at all DevOps stages. Combining SAST, DAST, Software Composition Analysis, and Supply Chain Security, DerScanner helps secure your applications effectively.

Mend.io gives you all the tools you need to build a mature, proactive AppSec program that effectively manages application risk.

MergeBase’s Software Composition Analysis Platform protects apps from attacks on known vulnerabilities with the lowest false positive rate.

Get accurate, automated application security testing that scales like no other solution. Secure 1000s of web assets with less manual effort. Reduce your risk with the only…

Deploy secure applications with StackHawk. Find and fix application security bugs in the build pipeline. Built for developers to own their AppSec

GuardRails makes AppSec easier for security and development teams. We scan, detect, and provide real-time guidance to fix vulnerabilities early in web and mobile apps.

Astra Security is a one of a kind continuous Pentest Platform that makes chaotic pentests a breeze & continuous with its hacker-style vulnerability scanner.

Build and scale secure software from code to cloud with speed and trust.

Leading in application security testing, Checkmarx makes security simple and seamless for developers. Get a demo TODAY.

In minutes, implement automated security for developers that enables them to quickly and independently resolve vulnerabilities before production.

Increase your open source security posture with automated best practices - with a unified workflow for security and developer teams.

Bright Security’s enterprise-grade, dev-centric DAST platform empowers organizations to identify & remediate vulnerabilities early & iteratively in the SDLC

Rapidly reduce the risk of breach across your web apps. Veracode's Dynamic Analysis (DAST) scans web applications simultaneously to reduce risk at scale.

DefectDojo is an open-source application vulnerability management correlation and security orchestration tool. Scale security by creating an AppSecPipeline with DefectDojo.

Providing up to the minute vulnerability coverage for your entire estate. Thoroughly scan and test your Web Apps, Infrastructure, Single Page Apps (SPAs) and APIs including Swagger (Open API), GraphQL and SOAP endpoints for security flaws, with our powerful browser based crawler.

Discover Indusface WAS, our AI-powered DAST scanner ensuring ZERO false positives, scans OWASP top 10 & zero-day threats and integrates with DevSecOps CI/CD.

Award-winning agent-less Full-stack Vulnerability and Patch Management Platform which Identify, prioritize, and remediates security vulnerabilities in seconds.

Rapidly reduce the risk of breach across your web apps. Veracode's Dynamic Analysis (DAST) scans web applications simultaneously to reduce risk at scale.

Anchore's SBOM-powered modern SCA platform is trusted by the U.S. department of defense and Fortune 500 companies around the globe.

VulnSign is a DAST vulnerability scanner helping you automate your security scanning.

Xygeni, Secure your Software Development and Delivery. Enhance your ASPM through comprehensive risk assessment, strategic prioritization...

Understand how Fortify Static Code Analyzer finds security issues at the speed of DevOps using static application security testing (SAST). Learn more here.

Secure Blink ThreatSpy: AI-powered platform for web app & API security. Detect, prioritize, & remediate vulnerabilities with developer-first approach. Build secure applications with our developer-first approach.

Fortify On Demand delivers application security as a service, providing customers with security testing, vulnerability management, and tailored expertise

Software supply chain security that doesn’t make you choose between developer productivity and fixing risks.

Discover Qualys Web Application Scanning, our cloud solution for continuous web app discovery and detection of vulnerabilities. Try it today!

DevSecOps tool to continuously monitors, reports, and remediates vulnerabilities with non-intrusive software supply-chain surveillance.

Rapid7's web application security testing tool offers cloud-native application security analysis. Automatically crawl and assess web applications to identify vulnerabilities like SQL Injection, XSS, and CSRF.

Transform your approach to API and AppSec with a single platform approach to detect and remediate vulnerabilities, while protecting vulnerable APIs and web apps.

Probely is a web application and API vulnerability scanner for agile teams. Automate Security Testing by adding Probely into your SDLC and CI/CD pipelines.

Quixxi is an intelligent and integrated end-to-end mobile app security solution​. Quixxi offers automated Codeless app protection Shield and Remote App management functions.

Secure your attack surface with automated vulnerability scanning, continuous network monitoring, and proactive threat response in one platform. Try for free.

Empower developers with hands-on secure coding training! Checkmarx Codebashing personalizes learning, strengthens security knowledge, and boosts code quality. Get your free custom demo now!

Beagle Security helps identify vulnerabilities in your web apps, APIs & GraphQL and remediate them with actionable insights before hackers harm you in any manner.

Open source vulnerability management made simple. Debricked helps you stay on top of security while maintaining your development speed.

Cybeats SBOM Studio can proactively discover & reduce risk across the entire software supply chain, from development through deployment.

Phoenix Security Cloud Platform (former Phoenix Security) removes the friction between executives, security and developers using SMART Risk-Based exposure and vulnerability management for software, infrastructure and cloud vulnerabilities. Run your DevSecOps vulnerability management and AppSec program using the Phoenix Cybersecurity framework methodology. Risk-based and metric-based vulnerability management.

CodeSonar is a leader in Static Application Security Testing, delivering multi-language SAST capabilities for enterprises where software quality and software security matter.

Discover Qualys VMDR, the powerful, cloud-based, vulnerability management software redefining cyber risk management. Try it today!

Online automated vulnerability scans for continuous monitoring of websites, servers, and applications. Test our free forever version.

Identify, manage, and remediate vulnerabilities and misconfigurations on-prem, in your cloud or containerized infrastructure in a unified view

Continuously minimize cloud attack surface based on runtime insights, while actively adapting runtime security with real risk context.

CloudDefense.AI is an industry-leading multi-layered Cloud Native Application and Protection Platform (CNAPP) that safeguards your cloud infrastructure and cloud-native apps with unrivaled expertise, precision, and confidence.

Find bugs, run security scans in CI, and enforce security standards across your organization.

Get pentest done on your web application by a team of certified pentesters. Uncover vulnerabilities. Get thorough assistance in remediation.

Build maintainable, secure software with the code health platform. Trusted by 3,700+ companies. Try DeepSource and move fast without breaking.

Contrast Security delivers real-time and always-on security INSIDE your apps and APIs.

Level up your code security with GitGuardian: Scan your Git Repos in Real-Time for Secrets ✔️ Free Trial ✔️ Used by 200k+ developers ✔️ Enterprise Software

Take a risk-based approach to application vulnerability management with Ivanti Neurons for Application Security Orchestration and Correlation (ASOC).

Prioritize critical issues across siloed data sources, validate exposures in real-time, and deploy one-click mitigations to close gaps fast.

Gain control of your SaaS Security with Adaptive Shield, the best-of-breed SSPM to ensure the highest SaaS security hygiene for your organization.

Trust Rainforest to safeguard your innovations and provide you with the confidence to navigate the digital world securely - quick implementation and faster

Security Innovation provides assessment and consulting services to companies around the world to reduce risk from software vulnerabilities. Learn more.

Sysdig Secure is part of Sysdig's container intelligence platform. Sysdig provides a unified platform to deliver security, monitoring, and forensics in a cloud, container and microservices-friendly architecture integrated with Docker and Kubernetes. Sysdig Secure takes a services-aware approach to protect workloads while bringing deep cloud and container visibility, posture management (compliance, benchmarks, CIEM), vulnerability scanning, forensics, threat detection and blocking.

Fortra Vulnerabilty Management (formerly Frontline VM™) lets companies leverage a full suite of vulnerability assessment applications with our SaaS platform. ✔Get a quote today!

Discover superior security solutions with Edgescan. From PTaaS to continuous security testing, we have your back. Learn more about our services.

Trust Appknox, mobile app security testing tool, for app protection. Our comprehensive mobile application security assessment fortifies apps from threats.

Klocwork is a static code analysis and SAST tool. This tool for C++, C#, Python, Kotlin JavaScript, and Java static code analyzer identifies software security, quality, and reliability issues helping to enforce compliance with standards.

PortSwigger offers tools for web application security, testing, & scanning. Choose from a range of security tools, & identify the very latest vulnerabilities.

Full dev-to-prod cloud native security platform on Kubernetes, Docker, OpenShift, Fargate, Lambda, AWS & other container platforms

Discover how the Qualys Cloud Security Posture Management (CSPM) tool enables you to continuously discover, monitor, and analyze your cloud assets.

Uptycs protects workloads wherever they run and gives you security visibility from dev to runtime. Reduce risk, vulns & misconfigurations from a single UI.

Third-party risk and attack surface management software. UpGuard is the best platform for securing your organization’s sensitive data. Our security ratings engine monitors millions of companies and billions of data points every day.

Build clean, secure code efficiently and fearlessly with Codacy Platform.

Salt Security's API Security Platform discovers all APIs and their exposed data, stops attackers in their tracks, and provides remediation insights.

Use Detectify to get complete coverage of your growing attack surface with Surface Monitoring and Application Scanning.

Strobes Pentesting as a Service (PTaaS) offers a personalized, cost-effective, and offense-driven approach to safeguarding your digital assets

vPenTest is an automated network penetration testing platform that makes pentesting scalable, accurate, faster, consistent, and not prone to human error.

Enjoy a single pane of glass for all mobile defense projects. Build, monitor, respond w/ 300+ defenses on demand. Protect internal, external apps w/ease.

Cyver Core is a Pentest collaboration platform delivering pentest reporting, pentest management, and pentest-as-a-service.

Discover the risks across your attack surface with Halo Security's complete attack surface management platform.

Discover our complete, efficient, integrated PCI compliance solution that delivers one holistic view of your IT assets and PCI compliance posture.

NowSecure automated software & professional services make mobile app security testing easier to scale than ever before. Ready to scale growth in a mobile-first world?

Discover Qualys Web Application Firewall, our web app firewall cloud service for scalable, simple, and powerful protection of web applications. Try it today!

Are you compliant yet? The ultimate automation platform, helping SaaS companies with their information security compliance.

Enter the website URL to Know your Security Score!

RedShield Web Application & API Vulnerability Shielding | RedShield Detects, Prevents, and Mitigates Your Web App Vulnerabilities At Speed And Scale | Learn More

Need better insight into the security of your cloud environments? Learn how Lacework can automate cloud security, prioritize risks, and help you scale.

Level-up your SAP cybersecurity with Onapsis--trusted by SAP and recognized by Gartner. Protect & optimize your landscape.

Gain clear visibility into your software delivery life cycle and stay aligned with overall business goals with Allstacks’ value stream intelligence software.

Cloudnosys: Smart cloud security and compliance platform secures your cloud against vulnerabilities, get visibility & control of cloud security & compliance in AWS, Azure & GCP.

Scrut is a risk-focused compliance automation platform that helps simplify and streamline information security for cloud-native companies.

CloudGuard Spectral is a Developer security platform that seamlessly monitors, classifies and protects codes, assets and infrastructure.

Enable developers to build securely from the start while giving security teams complete visibility and comprehensive controls.

GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and features, power your CI/CD and DevOps workflows, and secure code before you commit it.

GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and features, power your CI/CD and DevOps workflows, and secure code before you commit it.

Attack Surface Management & Dark Web Monitoring made simple. Enter your company name to see what attackers know about you.

Transform your software security with the IriusRisk automated Threat Modeling Tool. Empower your teams to design and build secure applications proactively.

Challenge, assess, and optimize your enterprise's cybersecurity posture with the number one Exposure Management & Security Validation platform.

Unified Platform for managing your Third-Party Risk, Attack Surface Management, and Automated Vendor Questionnaire Assessments

Pentera: Don't assume, validate. With Automated Security Validation™, ensure 'pretty certain' means secure. Trusted by top CISOs.

Static Code Analysis in VS Code, JetBrains, VisualStudio, GitHub, GitLab and Bitbucket.

Trend Micro Deep Security software provides comprehensive security in a single solution that is purpose-built for virtual, cloud, and container environments.