Best API Security Software of 2026 - Page 2

TeejLab is pioneering the integration of data science and machine learning to assist organizations in navigating the complexities of the API economy. As the sole industry solution tailored for API governance on a global scale, we invite you to consider your security and compliance stance regarding mainframe and legacy applications that interface with both internal and external information systems through APIs. Our innovative software composition analysis system stands as the world's first tool designed to uncover shadow, hidden, private, and public APIs using a meticulously curated knowledge base. Just as Google transformed the landscape for websites, TeejLab is revolutionizing the world of Web APIs. Our versatile product suite addresses the diverse API governance requirements of enterprises and communities in a cost-effective manner, while also allowing for the seamless addition of new features as those demands change. Whether your organization is primarily focused on discovering and benchmarking APIs or is a seasoned producer or consumer of APIs looking to enhance your offerings, we have a comprehensive solution to meet your needs and drive your success further. With our expertise, we empower businesses to navigate the ever-changing digital landscape with confidence.

Resurface is a runtime API security tool. Resurface continuous API scanning allows you to detect and respond in real time to API threats and risks. Resurface is a purpose-built tool for API data. It captures all request and response payloads, including GraphQL, to instantly see potential threats and failures. Receive alerts about data breaches for zero-day detection. Resurface is mapped to OWASP Top10 and alerts on threats with complete security patterns. Resurface is self-hosted and all data is first-party. Resurface is the only API security system that can be used to perform deep inspections at scale. Resurface detects active attacks and alerts them by processing millions of API calls. Machine learning models detect anomalies and identify low-and slow attack patterns.

GraphQL is impressive, and we are enhancing its capabilities even further. Inigo serves as an easy-to-integrate platform compatible with any GraphQL server, enhancing your API usage by addressing security, compliance, analytics, and continuous delivery, enabling companies to expand with assurance. DIY GraphQL solutions often lead to unnecessary security risks and operational hurdles. Inigo streamlines your experience by alleviating these burdens with user-friendly tools that save you valuable time. Custom-developed solutions can be both time-intensive and costly. Our improved CI/CD integration tools allow developers to concentrate on their primary responsibilities without distraction. As organizations scale GraphQL, they encounter distinct operational obstacles. Our solutions resolve development and delivery challenges while a self-serve workflow ensures your projects progress smoothly. Are you anxious about DDoS attacks, data breaches, or access management? Now you can effectively address all your GraphQL security concerns. Safeguard against vulnerabilities associated with GraphQL parsers and resolvers, and foster a more secure and efficient API ecosystem. Inigo empowers you to confidently navigate the complexities of GraphQL without the typical headaches.

You can either submit API test requests through the user interface form or trigger the EthicalCheck API using tools like cURL or Postman. To input your request, you will need a public-facing OpenAPI Specification URL, an authentication token that remains valid for a minimum of 10 minutes, an active license key, and your email address. The EthicalCheck engine autonomously generates and executes tailored security tests for your APIs based on the OWASP API Top 10 list, effectively filtering out false positives from the outcomes while producing a customized report that is easily digestible for developers, which is then sent directly to your email. As noted by Gartner, APIs represent the most common target for attacks, with hackers and automated bots exploiting vulnerabilities that have led to significant security breaches in numerous organizations. This system ensures that you only see genuine vulnerabilities, as false positives are systematically excluded from the results. Furthermore, you can produce high-quality penetration testing reports suitable for enterprise use, allowing you to share them confidently with developers, customers, partners, and compliance teams alike. Utilizing EthicalCheck can be likened to conducting a private bug-bounty program that enhances your security posture effectively. By opting for EthicalCheck, you are taking a proactive step in safeguarding your API infrastructure.

Akto is an open source, instant API security platform that takes only 60 secs to get started. Akto is used by security teams to maintain a continuous inventory of APIs, test APIs for vulnerabilities and find runtime issues. Akto offers tests for all OWASP top 10 and HackerOne Top 10 categories including BOLA, authentication, SSRF, XSS, security configurations, etc. Akto's powerful testing engine runs variety of business logic tests by reading traffic data to understand API traffic pattern leading to reduced false positives. Akto can integrate with multiple traffic sources - Burpsuite, AWS, postman, GCP, gateways, etc.

Pynt, an innovative API Security Testing Platform, exposes verified API threats by simulating attacks. We help hundreds companies, including Telefonica, Sage and Halodoc to continuously monitor, categorize and attack poorly secured APIs before hackers do. Pynt’s uses a unique hacking technology and an integrated shift-left strategy, using home-grown attack scenario, to detect real threats. It also helps to discover APIs and suggest fixes for verified vulnerabilities. Pynt is trusted by thousands of companies to protect the No. As part of their AppSec strategies, a number of companies rely on Pynt to secure the no.

The BugDazz API Security Scanner, developed by SecureLayer7, is an all-encompassing solution that automates the identification of vulnerabilities, misconfigurations, and security weaknesses within API endpoints, helping security teams safeguard their digital assets from the growing range of API-related threats and potential exploits. With its real-time scanning features, the tool can promptly identify vulnerabilities as they emerge, ensuring timely responses to security issues. It also supports comprehensive management of authentication and access controls, consolidating API control management into one user-friendly platform. By streamlining the report generation process for compliance standards like PCI DSS and HIPAA, BugDazz plays a crucial role in helping organizations achieve regulatory compliance efficiently. Furthermore, it integrates effortlessly into existing CI/CD pipelines, enhancing the speed of product deployments while maintaining security. In addition to addressing standard OWASP Top 10 vulnerabilities, this scanner offers extensive protection against a broader spectrum of critical API security risks. Overall, BugDazz ensures that organizations can stay ahead of evolving threats while maintaining robust security practices.

Utilihive, a cloud-native big-data integration platform, is offered as a managed (SaaS) service. Utilihive, the most popular Enterprise-iPaaS (iPaaS), is specifically designed for utility and energy usage scenarios. Utilihive offers both the technical infrastructure platform (connectivity and integration, data ingestion and data lake management) and preconfigured integration content or accelerators. (connectors and data flows, orchestrations and utility data model, energy services, monitoring and reporting dashboards). This allows for faster delivery of data-driven services and simplifies operations.

Reblaze is a cloud-native, fully managed security platform for websites and web applications. Reblaze’s all-in-one solution supports flexible deployment options (cloud, multi-cloud, hybrid, DC), deployed in minutes and includes state-of-the-art Bot Management, API Security, next-gen WAF, DDoS protection, advanced rate limiting, session profiling, and more. Unprecedented real time traffic visibility as well as highly granular policies enables full control of your web traffic.

API critique offers a penetration testing solution specifically designed for enhancing REST API Security. We have pioneered the first-ever pentesting tool, marking a significant advancement in safeguarding APIs amidst the increasing number of targeted attacks. Drawing from OWASP guidelines and our extensive expertise in penetration testing, we ensure that a wide array of vulnerabilities is thoroughly evaluated. Our scanning tool assesses the severity of issues using the CVSS standard, which is recognized and utilized by numerous respected organizations, allowing your development and operations teams to effectively prioritize vulnerabilities with ease. Results from your scans are available in multiple reporting formats such as PDF and HTML, catering to both stakeholders and technical teams, while we also offer XML and JSON formats for automation tools to facilitate the creation of tailored reports. Moreover, development and operations teams can enhance their knowledge through our exclusive Knowledge Base, which outlines potential attacks and provides countermeasures along with remediation steps to effectively reduce risks to your APIs. This comprehensive approach not only strengthens your API security posture but also empowers your teams with the insights needed to proactively address vulnerabilities.

Wallarm provides automated real-time protection for web applications, microservices, and APIs through its advanced WAF, API safeguarding, automated incident response, and asset discovery functionalities. It effectively secures these digital assets from the OWASP Top 10 vulnerabilities, bot attacks, and application misuse without necessitating manual rule setups, all while maintaining a remarkably low rate of false positives. The platform is designed for seamless deployment across major cloud services like AWS, GCP, and Azure, as well as in hybrid cloud environments. Additionally, it boasts native compatibility with Kubernetes and service mesh architectures, making it highly versatile. Wallarm also offers adaptable rules to combat account takeover (ATO) and credential stuffing threats. This makes Wallarm the preferred choice for DevSecOps teams aiming to securely develop cloud-native applications. Furthermore, Wallarm’s API security capabilities are designed for straightforward integration with leading API gateway solutions, allowing organizations to install Wallarm effortlessly, regardless of their existing infrastructure. The comprehensive features provided by Wallarm ensure that security is effectively woven into the development lifecycle from the start.

Spherical Defense is an innovative API security solution that leverages deep unsupervised learning techniques to safeguard your APIs effectively. The Spherical Defense Express variant is designed for deployment on AWS and can be downloaded in just one minute, starting its protective measures within two hours at an economical rate of $1 per hour. After setting up your Spherical instance, it begins monitoring API traffic right away and continues to do so until it gathers enough data for initial model training. Once approximately 16,000 requests are processed, the system transitions to the training phase, where it refines its security model over about six hours before undergoing evaluation. As the system continues to receive new data, it adapts by training additional models to reflect changes in your API's traffic patterns over time. The process of training and adapting ensures ongoing protection, making it a dynamic and responsive security solution for your APIs. After the evaluation of the trained security model, the system is better equipped to handle future threats effectively.

Imperva API Security safeguards your APIs using an automated positive security model, which identifies vulnerabilities in applications and protects them from being exploited. On average, organizations handle at least 300 APIs, and Imperva enhances your security framework by automatically constructing a positive security model for each uploaded API swagger file. The rapid development of APIs often outpaces the ability of security teams to review and approve them before deployment. With Imperva’s API Security, your teams can maintain a proactive stance in DevOps through automation. This solution equips your strategy with pre-configured security rules tailored to your specific APIs, ensuring comprehensive coverage of OWASP API standards and enhancing visibility into all security events for each API endpoint. By simply uploading the OpenAPI specification file created by your DevOps team, Imperva will efficiently generate a positive security model, allowing for streamlined security management. This capability not only simplifies API security but also enables organizations to focus more on innovation while maintaining robust protection.

Enhance your application security and shield your APIs with AppSec that utilizes contextual AI. Defend against threats targeting your web applications through a fully automated, cloud-native security framework. Say goodbye to the cumbersome process of manually adjusting rules and drafting exceptions every time you modify your web applications or APIs. Today's applications require advanced security measures. Safeguard your web applications and APIs, reduce false positives, and thwart automated assaults on your enterprise. CloudGuard employs contextual AI to accurately neutralize threats without the need for human oversight, adapting seamlessly as the application evolves. Ensure the defense of your web applications and guard against the OWASP Top 10 vulnerabilities. From the initial setup to ongoing operations, CloudGuard AppSec comprehensively evaluates every user, transaction, and URL to generate a risk score that effectively halts attacks while avoiding false alarms. Remarkably, 100% of CloudGuard clients have fewer than five rule exceptions for each deployment, showcasing the efficiency of the system. With CloudGuard, you can trust that your security measures evolve alongside your applications, providing not just protection but peace of mind.

Enhance the identity experiences across various applications to ensure they are more seamless, secure, compliant, and productive. By automatically incorporating the appropriate real-time actions, users and teams can efficiently interact with data in downstream applications with just a single click. This next-generation technology offers granular access to specific functions within applications, going beyond traditional PAM and CASB solutions to achieve genuine zero trust. Events such as identity provisioning and detection of suspicious activity are managed by AAPI, which automates responses related to identity, applications, and security. Furthermore, AAPI seamlessly integrates the right real-time actions for users and teams, allowing them to easily engage with data in their selected applications while being safeguarded by your IAM. Users are granted access solely to the features they require within the applications, ensuring that all other aspects remain protected and secure, all managed through your IAM. This streamlined approach significantly enhances the overall efficiency and security of identity management processes.

Security Building Blocks for Developers. BoxyHQ offers a suite of APIs for enterprise compliance, security and privacy. It helps engineering teams to reduce Time to Market without sacrificing their security posture. They can implement the following features with just a few lines of code. SaaS or Self-hosted. 1. Enterprise Single Sign On (SAML/OIDC SSO) 2. Directory Sync 3. Audit Logs 4. Data Privacy Vault (PII, PCI, PHI compliant)

open-appsec is an open-source initiative that builds on machine learning to provide pre-emptive web app & API threat protection against OWASP-Top-10 and zero-day attacks. It can be deployed as add-on to Kubernetes Ingress, NGINX, Envoy and API Gateways. The open-appsec engine learns how users normally interact with your web application. It then uses this information to automatically detect requests that fall outside of normal operations, and sends those requests for further analysis to decide whether the request is malicious or not. open-appsec uses two machine learning models: 1. A supervised model that was trained offline based on millions of requests, both malicious and benign. 2. An unsupervised model that is being built in real time in the protected environment. This model uses traffic patterns specific to the environment. open-oppsec simplifies maintenance as there is no threat signature upkeep and exception handling, like common in many WAF solutions.

Proxed.AI offers an incredibly swift solution for securing AI APIs in iOS applications. The integration of AI in iOS apps presents significant security issues, particularly in safeguarding API keys against unauthorized access and usage. The exposure of these keys can result in substantial financial losses, data leaks, and misuse of services. Proxed.AI effectively addresses this dilemma in mere seconds. In contrast to conventional security approaches that demand a software development kit (SDK) or backend support, Proxed.AI enables you to secure AI API keys effortlessly through a simple URL and key modification, eliminating the need for additional code installation, infrastructure, or ongoing maintenance. This innovative method streamlines the protection process, making it accessible to developers with varying levels of technical expertise.

Akamai API Security stands out as a versatile, vendor-neutral solution for API threat protection that operates seamlessly across various environments, including SaaS, on-premises, and hybrid setups, ensuring that organizations maintain comprehensive visibility over their entire API landscape, no matter where their APIs are hosted. Its features encompass continuous discovery and inventory management of APIs, automated assessments of the security posture for exposed APIs, real-time monitoring of API traffic flows (both north-south and east-west), and behavior analytics aimed at identifying unusual or abusive usage patterns, all while integrating smoothly with development workflows to facilitate early testing and remediation of API-specific vulnerabilities during the development lifecycle. Among its primary advantages are the ability to compile an exhaustive inventory of APIs, detect and safeguard vulnerable endpoints, automate security testing for APIs, and respond promptly to potential API threats, all while ensuring compatibility with existing security tools like gateways and WAFs without necessitating their replacement. This holistic approach not only enhances security but also streamlines the integration of API management into an organization’s overall security framework, making it an invaluable asset for modern enterprises navigating the complexities of API security.

middleBrick is a frictionless security scanner specifically crafted for APIs and AI models, catering to the needs of high-performance engineering teams. Unlike conventional scanners that necessitate intricate agents or user credentials, middleBrick offers a thorough security evaluation in less than 60 seconds by merely examining an endpoint URL. Its coverage encompasses 14 essential security categories: the complete OWASP API Top 10 (including BOLA/IDOR, BFLA, Mass Assignment, and SSRF); AI/LLM Security, featuring 18 adversarial probes aimed at detecting prompt injection, jailbreaks, and data leakage; and Web3 & DeFi, which includes specialized scans for JSON-RPC nodes across Ethereum, Solana, and Cosmos, as well as ensuring the integrity of price oracles. Designed to seamlessly integrate into contemporary workflows, middleBrick supports a GitHub Action, a command-line interface (CLI), and an MCP server compatible with Claude and Cursor. This tool not only delivers prioritized security findings but also provides actionable remediation steps, empowering developers to deploy secure code without delay. Think of middleBrick as the vigilant "smoke alarm" for your API ecosystem, consistently monitoring and only notifying you when significant threats arise. Its swift and efficient operation makes it an indispensable asset for modern development teams.

AlertSite serves as a reliable 'Early Warning System' designed to keep an eye on your websites, web applications, and APIs from diverse global locations as well as within your private networks. You deserve peace of mind, free from the stress of distinguishing between genuine alerts and false positives. With AlertSite, you can oversee your UI and API layers for availability, performance, and functionality, all while avoiding the alert fatigue that often comes with other monitoring solutions. The process of establishing Web and API monitors on AlertSite is straightforward and user-friendly. You can effortlessly create new web monitors using DejaClick, a point-and-click web recorder, or set up API monitors in just a few clicks by entering an API Endpoint URL or utilizing an OpenAPI Specification file. Additionally, you have the option to repurpose existing test cases, such as Selenium Scripts or SoapUI tests, for creating new monitors. By using AlertSite, you can maintain clear visibility into your application's health without being misled by false alerts and inaccurate data. This comprehensive approach ensures that your monitoring experience is both effective and efficient.

Managing application delivery at scale can be challenging, but NetScaler simplifies the process. Whether you are firmly on-premises, fully in the cloud, or operating in a hybrid environment, NetScaler provides consistent functionality across all platforms. Its architecture is built on a single code base, ensuring that regardless of whether you opt for hardware, virtual machines, bare metal, or containers, the performance remains uniform. No matter if your audience consists of hundreds of millions of consumers or hundreds of thousands of employees, NetScaler guarantees reliable and secure application delivery. Renowned as the preferred application delivery and security solution for the largest enterprises globally, NetScaler is trusted by thousands of organizations, including over 90 percent of the Fortune 500, to deliver high-performance application services, robust application and API security, and comprehensive visibility across all operations. This widespread trust underscores NetScaler's vital role in today's digital landscape.

API Design and Development entails initiating your APIs with a focus on both Design-first and Security-first methodologies through RestCase. The Design-first strategy is implemented during the preliminary phases of API development, yielding an API definition that is comprehensible to both humans and machines. Prioritizing API security from the outset is crucial; thus, RestCase conducts an analysis of the API definitions to identify potential security flaws and other vulnerabilities. In terms of Design-first Development, create APIs using a robust and user-friendly visual designer optimized for speed and efficiency, ensuring design consistency remains intact. Additionally, leverage collaboration tools to ease the transition to design-first and spec-first development practices, enhancing internal API adoption while facilitating the exchange of ideas and addressing concerns during the design phase. By embracing the design-first approach, you can enjoy advantages such as rapid feedback loops, impactful suggestions, and reduced wasted efforts. The Security-first Development principle emphasizes the importance of embedding security measures throughout the API building process to safeguard against potential threats. Overall, adopting these strategies can significantly enhance the quality and reliability of your APIs.

Take stock of your applications, APIs, and hidden assets within your expansive multi-cloud framework. Develop tailored policies for various asset categories, utilize automated attack tools, and evaluate security weaknesses. Address security concerns prior to launching into production, ensuring compliance for both applications and cloud data. Implement automatic remediation processes for vulnerabilities, with options to revert changes to prevent data leaks. Effective security identifies issues swiftly, while exceptional security eliminates them entirely. Data Theorem is dedicated to creating outstanding products that streamline the most complex aspects of contemporary application security. At the heart of Data Theorem lies the Analyzer Engine, which empowers users to continuously exploit and penetrate application vulnerabilities using both the analyzer engine and proprietary attack tools. Furthermore, Data Theorem has created the leading open-source SDK, TrustKit, which is utilized by countless developers. As our technology ecosystem expands, we enable customers to easily safeguard their entire Application Security (AppSec) stack. By prioritizing innovative solutions, we aim to stay at the forefront of security advancements.

Independent, real-time monitoring of APIs tailored for developers, consumers, providers, and regulators is essential, as 70% of API issues are often overlooked by traditional tools and systems. This solution provides authentic, external calls from various global locations, ensuring continuous assurance regarding the security of your APIs. Users can effortlessly assess service performance and receive immediate alerts when issues arise, accompanied by insightful reports. Furthermore, it facilitates the swift resolution of third-party disputes while meeting regulatory requirements and enabling quick proof of compliance to relevant stakeholders. The platform offers valuable analysis and metrics, along with actionable service level agreements that come with straightforward reporting features. It supports customized monitoring for both REST and SOAP APIs and boasts cross-cloud integration capabilities. Adherence to API security standards, including JSON signing and full compliance with relevant regulations, is guaranteed. Moreover, it seamlessly integrates with popular DevOps and CI/CD tools through webhooks, providing a comprehensive solution for API coverage and assurance. This ensures that organizations can maintain robust API performance and security in an increasingly complex digital landscape.