Application Security: best apps and software
Application security software finds and fixes vulnerabilities in code, dependencies, and running applications throughout the software development lifecycle.

SecureVibing
SecureVibing scans websites to identify security vulnerabilities like leaked API keys, missing security headers, RLS rules, and issues with Auth RateLimits and Captcha.

AppTrana
AppTrana WAAP is a cloud-based platform that identifies, secures, and monitors public websites and APIs against threats and vulnerabilities in real time.

The Code Registry
The Code Registry is an AI-driven platform that analyzes software code for quality and security, helping businesses manage projects and risks more effectively.

Vulert
Vulert is a cybersecurity platform that monitors open-source software for vulnerabilities, providing real-time notifications and actionable insights for developers and security teams.

Escape
Escape is an application security tool for detecting and fixing GraphQL vulnerabilities, automating API tests and documentation, and enhancing security in web applications.

Indusface WAS
Indusface WAS is a cloud-based web application scanner that detects and mitigates vulnerabilities through automated and manual testing with zero false positives.

Deepfactor
Deepfactor is a security platform for developers that helps identify and resolve vulnerabilities and compliance issues in applications during development and testing.

Contrast Security
Contrast Security provides real-time application security by integrating code analysis and attack prevention directly into software development, enhancing security monitoring and vulnerability detection.

Pynt
Pynt is an API security testing platform that helps developers and testers identify and fix vulnerabilities during the software development lifecycle.

Onapsis
Onapsis is a cybersecurity platform that protects SAP applications by providing tools for threat detection, compliance, and vulnerability management in enterprise IT environments.

Halo Security
Halo Security is an app for vulnerability scanning, risk assessment, and penetration testing, helping users secure their websites and applications effectively.

Panoptica
Panoptica is a cloud-native application protection platform that identifies and resolves vulnerabilities in cloud applications from development to production.

WhiteSource
WhiteSource manages open-source components in software, identifying vulnerabilities and ensuring license compliance throughout the development lifecycle.

Binary Risk Hunt
Free Binarly.io service that scans firmware and software supply chains, producing a custom report plus SBOM and CBOM files to verify composition and reveal hidden risks beneath source code.

Probely
Probely is a web vulnerability scanner that tests the security of web applications and APIs, identifying real vulnerabilities and providing remediation guidance.

Oversecured
Oversecured is an enterprise vulnerability scanner designed for Android and iOS apps, helping developers secure new app versions during the development process.

Inspectiv
Inspectiv is a platform that helps security teams identify and manage vulnerabilities efficiently through pentesting and bug bounty services.

Mend SCA
Mend SCA scans open-source dependencies, monitors vulnerabilities, outdated packages and license risks, and enforces policies (e.g., blocking builds) within CI/CD pipelines.

Equixly
Equixly is a SaaS platform that enhances API security by automating security testing, identifying vulnerabilities, and providing remediation plans for developers.

Cycode
Cycode is a software supply chain security platform that ensures visibility and integrity throughout the software development lifecycle by scanning for vulnerabilities and managing dependencies.

Quixxi
Quixxi is a security platform for mobile apps that identifies vulnerabilities, offers protection against hacking, and ensures licensing while providing analytics and diagnostics.

Bytesafe
Bytesafe is a software platform that secures and manages code dependencies, offering tools for tracking vulnerabilities and ensuring compliance in software projects.

IoTFlows
IoTFlows app uses AI to monitor machine performance by analyzing vibration and acoustic data, helping manufacturers identify issues and improve efficiency.

VulnTracker
Monitors specified software products and alerts teams when new vulnerabilities affect their stack, reducing irrelevant CVE noise.

DerSecur
DerSecur is an application security testing platform that analyzes code vulnerabilities, manages dependencies, and integrates with CI/CD pipelines for secure software development.

Traceable
Traceable enhances API security by providing real-time testing, vulnerability reporting, and automated scans to identify and resolve security issues effectively.

Apiiro
Apiiro is an application security platform that analyzes code and runtime to identify and manage risks, streamline remediation, and integrate security into developer workflows.

Corgea
Corgea is an AI-powered platform that helps developers identify and fix security vulnerabilities in their codebase efficiently.

Debricked
Debricked helps manage open source security and license compliance by scanning for vulnerabilities, automating fixes, and providing health metrics on dependencies.

DeepFrame
A web app for authorized security reviews of modern web applications, helping teams assess behavior and identify issues in a structured workflow.

patchli.st
Run a free bug bounty program: founders list products, set bounties, verify domains, and receive vulnerability reports; researchers browse programs, submit reports, earn bounties, and build reputation.

AIVory
Scans AI-generated code in real time (IDE or agent) for security and compliance issues—OWASP, GDPR, SOC2, HIPAA, PCI-DSS—reports violations and remediation steps.

ShipSafer
Scans SaaS deployments before production for vulnerabilities, configuration, performance/SEO, and compliance issues, and provides actionable reports via a web portal.

ModelRed
Continuously tests and reports vulnerabilities in LLM-based applications, detecting prompt injections, data leaks, and exploits; integrates with any LLM and CI/CD pipelines.

VulnSign
VulnSign is an automated web application vulnerability scanner that detects and reports issues (e.g., SQL injection, XSS), supports authenticated scans, customizable settings, and CI integration.

VibeScan
VibeScan analyzes AI-generated code for security, performance, and quality issues, provides findings and automated fixes, and integrates via web UI, CLI, and API for development workflows.

ZeroPath
ZeroPath is a tool that autonomously detects and fixes vulnerabilities in code, integrating with SAST tools to streamline security processes for developers.

Conviso
Conviso enhances application and cloud security through continuous monitoring and protection, integrating security measures to reduce vulnerabilities and maintain compliance.

Endor Labs
Endor Labs secures software supply chains by managing open source dependencies, ensuring CI/CD pipeline security, and facilitating compliance with SBOMs and regulations.

Metlo
Metlo is an open-source API security platform that allows users to inventory, test, and secure their APIs.

Arcjet
Arcjet provides runtime security controls for AI agents, apps, and APIs, including prompt-injection detection, tool authorization, data redaction, bot protection, and rate limiting.

Tolmo
Tolmo connects code, cloud, and security data to identify vulnerabilities, assess their impact, monitor production environments, and help verify remediation.

Trident
Trident tests web apps, APIs, and cloud environments for vulnerabilities, maps verified attack paths across identities and data, and provides evidence and remediation fixes.

Codity
AI platform that reviews code, scans for security issues, maps codebases, and provides engineering insights across repositories and development workflows.

Enoki
AI security platform that discovers agents, tests them for attacks, monitors production behavior, applies runtime safeguards, and generates audit reports.

BestDefense
Runs automated security tests on deploys, creates remediation pull requests, and maps fixes to SOC 2, PCI DSS, and ISO 27001.

MergAI
MergAI analyzes pull requests, scores engineering risk, and blocks unsafe merges before deployment. It works with GitHub and CI/CD as a final review layer.

Codaro
An IDE tool that reviews code locally to catch security leaks, logic errors, and AI hallucinations before pull requests.

Vetted
Vetted gives instant AI feedback on startup or side‑project ideas—competitors, risks, and gaps—so you can validate concepts quickly; first validation is free.

Chainguard
Chainguard supplies curated secure open-source container images, language libraries, and VM images, with automated rebuilds, provenance verification, and tools to manage software supply chain security.

Detektes
Continuously monitors a website's JavaScript files for unauthorized changes and alerts on Magecart attacks, supply-chain compromises, or malicious injections using automated code analysis.

Yahini
Yahini app provides automated keyword filtering and content brief generation, offering quick recommendations based on established content frameworks.

DeployHub
DeployHub monitors and remediates code vulnerabilities throughout the software supply chain, providing insights and tools for security and development teams.

Strobes
Strobes app provides visibility and control over application security, prioritizing threats and streamlining remediation for security and development teams.