# API Security SaaS > 306 API Security SaaS products listed on SaaS Browser, 28 added in the last 30 days. Figures as of 2026-10-28. Web page: https://saasbrowser.com/en/category/api-security All categories: https://saasbrowser.com/en/categories.md ## Key figures - SaaS products: 306 - Added in the last 30 days: 28 - Median domain rating (0-100): 24.0 - Median domain rating across all SaaS: 13.0 - Median company age: 5.0 years - Running an affiliate program: 3.6% - Median affiliate commission: 100.0% - Customers: B2B and B2C 18.0%, B2B 80.1%, B2C 2.0% - Top countries: United States (53), United Kingdom (10), India (8), Australia (4), Switzerland (3) ## Most established - Aikido - Invicti - Cequence - Approov - Apiiro - Authgear - Island - Authelia - Escape - Cerbos ## Recently added - Aegis - KeyScout - InjectGuard - Capciao - LeakPatrol - ScopeHold - Txpass - Second Nature Software - Aegotrax - Riskavelo ## Products (page 1 of 10) - [Aikido](https://saasbrowser.com/en/saas/116252/aikido): Aikido is a comprehensive AppSec platform designed to provide full coverage for code and cloud security, integrating seamlessly into existing development workflows. With a suite of tools that includes vulnerability management, secrets detection, and cloud posture management, it empowers teams to efficiently secure their applications while minimizing irrelevant alerts and simplifying compliance processes. - [Invicti](https://saasbrowser.com/en/saas/117710/invicti): Invicti provides comprehensive web application and API security solutions designed for enterprises, enabling organizations to identify and remediate vulnerabilities efficiently. With a focus on automation and integration, Invicti streamlines security processes, ensuring accurate results while minimizing false positives across diverse industries. - [Cequence](https://saasbrowser.com/en/saas/100497/cequence): A comprehensive security solution safeguards applications and APIs from various threats, including automated attacks, business logic abuse, and fraud, while enabling seamless integration with AI technologies. Key features include API discovery and inventory management, bot detection and mitigation, compliance monitoring, and real-time threat analysis, making it suitable for organizations across diverse industries seeking to enhance their security posture and protect sensitive data. - [Apiiro](https://saasbrowser.com/en/saas/147758/apiiro): Apiiro offers a comprehensive platform for designing, developing, and delivering secure software quickly and efficiently. With features like risk detection, automated assessments, and deep code analysis, it helps teams manage application security and streamline their processes. - [Approov](https://saasbrowser.com/en/saas/133309/approov): Approov offers comprehensive mobile app protection and API security through a dynamic runtime application self-protection (RASP) solution, ensuring continuous security across Android, iOS, and HarmonyOS platforms. With real-time threat analytics and cloud-based management of app secrets, Approov empowers businesses to safeguard their mobile applications against evolving threats while maintaining a seamless user experience. - [ReqKey](https://saasbrowser.com/en/saas/1476499/reqkey): This platform provides comprehensive API key management and monitoring solutions that enable users to generate, validate, and control access to their APIs through secure keys, rate limiting, and quotas. It offers real-time observability of API traffic, including request logs, response status codes, and latency metrics, ensuring API performance and security across global edge networks with minimal latency. Designed for developers, API providers, and businesses, it addresses challenges such as unauthorized access, abuse prevention, accurate usage tracking, flexible billing, and seamless integration into various technical stacks. - [Borg](https://saasbrowser.com/en/saas/1582543/borg): This advanced cybersecurity platform offers continuous, automated offensive security testing and asset discovery solutions designed to identify exploitable vulnerabilities in applications, APIs, and cloud environments, helping organizations detect security flaws before malicious actors do. Its main features include real-time asset and surface monitoring, verified vulnerability detection with detailed reproduction steps, seamless integration with workflow tools like Jira and Slack, and specialized modules for autonomous penetration testing, red teaming, and asset discovery, providing an efficient way to maintain a strong security posture for modern, fast-paced development teams. It addresses problems such as delayed vulnerability identification, elusive business logic bugs, and gaps in traditional security reviews, making it ideal for security professionals, DevSecOps teams, and organizations prioritizing proactive, continuous security assurance. - [Rekuway Security](https://saasbrowser.com/en/saas/1446138/rekuway-security): Rekuway IDN enhances cybersecurity defenses by adding an intelligent, adaptive layer that operates after authentication to detect, respond to, and mitigate persistent and evolving threats targeting application APIs, especially credential stuffing and account takeover attacks. Its key features include seamless deployment without migration, integration with existing security infrastructure such as WAF, firewall, IAM, and SIEM, and utilizing behavioral analysis to identify and neutralize sophisticated, automated threat activities that traditional perimeter security measures may miss, making it ideal for organizations seeking to bolster their API security and protect critical digital assets from advanced cyber threats. - [API Test Lab](https://saasbrowser.com/en/saas/1478180/api-test-lab): This platform provides an integrated environment for comprehensive API testing, load simulation, and traffic analysis, enabling developers and engineers to validate, monitor, and optimize application programming interfaces efficiently. Its main features include advanced request builders with authentication and headers, real-time load testing with concurrent runs, traffic monitoring dashboards, team collaboration tools, and server-side analysis without external AI dependencies, solving problems related to API performance bottlenecks, reliability, and security for software development teams of all sizes. - [Demonic Binary](https://saasbrowser.com/en/saas/1552935/demonic-binary): This service provides comprehensive mobile, backend, and security engineering solutions designed to optimize product stability, integrity, and safety under high load or pressure. It offers core features such as stabilization of iOS and Android clients, backend API hardening, control over authentication and session security, and targeted security reviews to prevent vulnerabilities before high-stakes launches, addressing challenges like brittle workflows, authorization regressions, and inconsistent security enforcement. Primarily aimed at product teams and engineering organizations managing consumer-facing applications, it helps improve release reliability, ensure compliance, and strengthen boundary defenses, effectively solving issues related to fragile code, unauthorized access, and unpredictable system behavior. - [Ratelane](https://saasbrowser.com/en/saas/1636092/ratelane): This system simplifies API management by providing a lightweight, deployment-free solution for telemetry handling, rate limiting, policy enforcement, and fallback mechanisms, ensuring high availability and real-time visibility without the need for extensive infrastructure configuration or redeployments. It offers core features such as fleet-wide monitoring, instant policy updates propagated within seconds, IP allow/deny lists, circuit breakers, request size restrictions, geo-blocking, and automatic emergency profiles, making it ideal for developers and operations teams seeking reliable, low-latency control over their APIs, while eliminating complexity, maintenance overhead, and operational risks. - [ReconHawk](https://saasbrowser.com/en/saas/1654112/reconhawk): ReconHawkOpen provides continuous, comprehensive website, DNS, email security, and vulnerability monitoring through a user-friendly dashboard designed for organizations without dedicated cybersecurity teams. Its key features include real-time uptime checks from multiple regions, proactive DNS health alerts, email authentication verification, security configuration assessments, content integrity tracking, and on-demand vulnerability scans, all delivered in clear language with actionable insights. It addresses issues such as website downtime, DNS misconfigurations, email spoofing risks, security header missettings, and unnoticed content modifications, making it ideal for small businesses, agencies, government entities, healthcare providers, and organizations seeking accessible, cost-effective security monitoring and compliance evidence without extensive technical expertise. - [Qanapi](https://saasbrowser.com/en/saas/8538/qanapi): Qanapi offers an all-in-one data security API designed to provide quantum-resistant encryption and seamless integration for various applications, ensuring robust protection across networks, clouds, and devices. With a focus on compliance and data privacy, Qanapi empowers users to safeguard sensitive information while maintaining control over their data. - [MySecurityApp](https://saasbrowser.com/en/saas/134624/mysecurityapp): MySecurityApp is a comprehensive smartphone application designed to empower small and medium security firms by streamlining operations and enhancing efficiency. With features such as incident logging, customer site management, and team collaboration, it provides an intuitive platform for security professionals to manage their business anytime and anywhere. - [Keycard](https://saasbrowser.com/en/saas/919186/keycard): Keycard offers a dynamic identity infrastructure that simplifies access for agents, tools, and applications, transforming complex security into a streamlined process. With features like ephemeral access controls and fine-grained authorization, it empowers developers to create secure AI-powered experiences quickly and efficiently. - [Apono](https://saasbrowser.com/en/saas/131145/apono): Apono is a cloud-native access governance platform that provides just-in-time and just-enough privileges, leveraging AI to enhance security and streamline access management. The platform enables organizations to discover, enforce, and improve access controls, ensuring compliance while minimizing risks associated with standing privileges and unauthorized access. - [KeyClaim](https://saasbrowser.com/en/saas/1337279/keyclaim): This security platform provides advanced challenge-response validation to protect APIs, payment systems, and user data from man-in-the-middle and replay attacks, ensuring data integrity, authenticity, and confidentiality. It offers key features such as cryptographic proof using HMAC-SHA256, support for RSA encryption, one-time use challenges, rapid expiration, replay protection, rate limiting, fraud detection, and seamless integration with various programming languages and frameworks, effectively preventing unauthorized interception, tampering, and impersonation. Designed for organizations, developers, and security teams managing sensitive digital assets and APIs, it addresses critical vulnerabilities in traditional authentication methods and safeguards against costly data breaches and cyber threats. - [42Crunch](https://saasbrowser.com/en/saas/59059/42crunch): A comprehensive platform automates the security of application programming interfaces (APIs) throughout their entire lifecycle, from design and development to deployment and runtime. Key features include automated security testing, real-time threat protection, and policy enforcement, which collectively address vulnerabilities, enhance compliance, and streamline the development process for security and development teams in various industries, including finance, healthcare, and telecommunications. - [open-appsec](https://saasbrowser.com/en/saas/135467/open-appsec): open-appsec offers an automatic open-source Web Application Firewall (WAF) and API security solution that utilizes machine learning to preemptively defend against OWASP Top 10 and zero-day threats. With a focus on precise detection and continuous learning, it simplifies deployment and management through cloud-native automation, making advanced security accessible to all users. - [Island](https://saasbrowser.com/en/saas/106980/island): Island is redefining enterprise productivity and security through its innovative browser solution, seamlessly integrating essential features like data protection and app access into the user experience. Designed for modern work environments, it empowers organizations to enhance security while enabling flexibility for their workforce. Next page: https://saasbrowser.com/en/category/api-security.md?page=2 Affiliate programs in this category: https://saasbrowser.com/en/affiliate-programs/api-security Bug bounty programs in this category: https://saasbrowser.com/en/bug-bounty-programs/api-security Full data is available through the API (https://saasbrowser.com/en/resources/api) and the MCP server (https://saasbrowser.com/en/resources/mcp).