Compare the Top Free Application Security Software as of July 2025

What is Free Application Security Software?

Application security software is designed to protect applications from cyber threats by identifying vulnerabilities, preventing attacks, and ensuring data integrity throughout the application’s lifecycle. This software typically includes features like static and dynamic analysis, runtime protection, and vulnerability scanning to detect and address potential security issues such as SQL injection, cross-site scripting (XSS), and unauthorized access. It helps organizations maintain secure applications by implementing best practices for secure coding, performing penetration testing, and monitoring for security breaches. Application security software is crucial for organizations to safeguard sensitive data, comply with regulations, and minimize the risk of exploitation. Compare and read user reviews of the best Free Application Security software currently available using the table below. This list is updated regularly.

  • 1
    AppSealing

    AppSealing

    INKA Entworks

    AppSealing - the AI-powered next-gen AppShielding solution crafted to enable organizations to prevent mobile app attacks and deal with sophisticated threat landscapes with perfect precision in just 3 simple steps. AppSealing brings the benefits of DevSecOps to Mobile Apps with a ZERO-FRICTION, ZERO-CODING Approach. Get the best of Defense-in-depth security and regulatory compliance in a single solution for mobile apps AppSealing is trusted by industries like Fintech/Banking, O2O, Movie Apps, Gaming, Healthcare, Public apps, E-commerce, and others globally.
    Starting Price: $129/app/month
  • 2
    Build38

    Build38

    Build38

    Build38’s proven AI-based technology is the world’s most advanced app protection from malware, hackers, and cybercriminals. Get started today and use our revolutionary solution to safeguard your business. Let us protect your mobile apps today. Our customers are carefully protecting their applications and backends to provide the most secure mobile business to the client side and to make customer relationships more vivid with mobile apps. The software solutions we provide are designed to empower economic growth. We specialize in mobile security for a global environment and a vibrant mobile market. We are your trustworthy security partner. Build38 can easily turn apps into a self-protecting mode by using our SDK. Once secured, the app is immediately ready for distribution via public app stores. Once the solution is integrated, apps will continuously receive the latest security updates and are constantly monitored.
    Starting Price: Free
  • 3
    Ostorlab

    Ostorlab

    Ostorlab

    Uncover your organization's vulnerabilities with ease using Ostorlab. It goes beyond subdomain enumeration, accessing mobile stores, public registries, crawling targets, and analytics to provide a comprehensive view of your external posture. With a few clicks, gain valuable insights to strengthen security and protect against potential threats. From insecure injection and outdated dependencies to hardcoded secrets and weak cryptography, Ostorlab automates security assessments and identifies privacy issues. Ostorlab empowers security and developer teams to analyze and remediate vulnerabilities efficiently. Experience hands-off security with Ostorlab's continuous scanning feature. Automatically trigger scans on new releases, saving you time and effort while ensuring continuous protection. Access intercepted traffic, file system, function invocation, and decompiled source code with ease using Ostorlab. See what attackers see and save hours of manual tooling and grouping of outputs.
    Starting Price: $365 per month
  • 4
    Securaa

    Securaa

    Securaa

    Securaa is a Comprehensive No code security automation platform with 200+ integrations, 1000+ Automated tasks and 100+ playbooks. With Securaa, businesses can effectively manage their security applications, resources, and operations without the need for scripting or complex operations. Securaa enables clients to cost effectively leverage its Risk Scoring, Inbuilt Threat Intelligence, Asset Explorer, Playbooks, Case Management and Dashboards to automate L1 tasks as the primary technology to automate day to day investigation, triage, enrich and response activities reducing time per Alert by over 95%. Increase productivity per security analyst by over 300%.
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