Best API Security Tools in 2023

by | May 11, 2023

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Best API Security Tools

API Security is an essential component of overall cybersecurity. With APIs becoming increasingly pervasive, organizations face a growing challenge in securing them against new and sophisticated cyber threats. As such, companies invest in API security tools to provide complete protection against various cyber-attacks. This article will list some of the best API security tools available today.

Best API Security Tools in 2023

There are many API security tools available in the market today. But it is hard to choose the tool that can best suit your organization.  Here is a list of the best API security tools that you can deploy.

Wallarm API Security Platform

The Wallarm API Security Platform is a comprehensive solution that protects cloud-native and legacy applications against various threats. Its quick integrations and noise-free alerts offer unparalleled visibility into malicious traffic. These features help teams achieve robust protection from modern threats such as OWASP Top 10 threats, business logic abuse, bad bots, account takeover (ATO), and more. The platform’s blocking mode and compliance mechanisms eliminate issues with false positives, making it easier for teams to understand the attack. 

Beagle Security

Beagle Security is an automated penetration testing tool that detects vulnerabilities in web applications, APIs, and GraphQL. It secures them with actionable insights, including OWASP and SANS standards. Moreover, it provides compliance reports, test scheduling, DevSecOps integrations, and more. Beagle Security runs over 3000 test cases, providing recommendations to address security issues. It also integrates with popular tools like Slack, Jira, Asana, Trello, and others to facilitate effective collaboration and faster decision-making.


Cequence Security

Cequence Security is a complete solution for securing APIs, providing unified protection against emerging threats. Its Unified API Protection solution captures potential threats, addresses security issues, and enables real-time detection and mitigation of API threats. Cequence Security automatically detects and effectively mitigates threats, thus ensuring the security of billions of API calls and user accounts daily for Fortune 500 customers. The platform’s API discovery and risk analysis features provide an all-inclusive API security solution.


Salt Security

Salt Security provides a comprehensive API security platform that detects and prevents API attacks by combining cloud-scale big data and AI/ML. It offers real-time analysis, accelerating the digital transformation of businesses while ensuring they innovate confidently. Salt Security covers the entire API lifecycle, providing contextual insights for API discovery, attack prevention, and remediation. Its ACE architecture identifies and stops API attackers and holds the only patent for using AI to prevent API attacks. With Salt Security’s use of AI and big data, teams can achieve an even more comprehensive API security solution.


Reblaze is a fully managed, cloud-native security solution designed for sites, web apps, and APIs. Its all-in-one web security feature includes next-gen WAF, DoS/DDoS protection, API security, bot mitigation, ATO prevention, real-time traffic analysis, and more. The platform uses machine learning for adaptive threat detection and has autoscaling and load-balancing capabilities to ensure maximum responsiveness. Reblaze is GDPR, SOC, FISMA, PCI, ISO, HIPAA, and CSA compliant, and its certifications, such as ISO 27001 Certified and PCI DSS Certified Level 1 and Level 2 Service Provider, prove its security credentials. Moreover, Reblaze is an AWS technology partner, a Microsoft Azure partner, and a Google Cloud partner, offering various options for businesses to choose from. is an event-native API management platform that enables organizations to introduce new forms of communication and APIs, such as Websocket, Webhook, MQTT, and SSE.

The platform also supports native integration to event brokers, mediation between different protocols and API styles, AsyncAPI specification across the API lifecycle, and policy application at the API call and message levels. Its real-time data stream monetization allows for innovative customer experiences, brand reputation, compliance, and revenue growth.

Besides, with, technical teams can govern, secure, and expose APIs as products for positive customer outcomes and business success.

Google Apigee Sense

Google Apigee Sense is a comprehensive API security tool that provides visual dashboards with actionable intelligence, advanced risk analytics, and data-driven risk models. It monitors billions of API calls and identifies anomalies in API traffic.

In addition, the tool offers automated risk mitigation, including countermeasures like blocking, throttling, and ensnaring of bots, ensuring the security of APIs. Furthermore, Apigee Sense also provides a complete one-stop API security infrastructure, allowing businesses to detect bad bot patterns and prevent malicious activity easily.

Nevatech Sentinet™

Nevatech Sentinet is a complete API Management and Governance solution. It connects, mediates, and manages service interactions across the enterprise or cloud. Sentinet is the only NET-based API Management platform available for On-Premise, Cloud, and Hybrid environments.

Moreover, it supports REST and SOAP standards, Microsoft-specific communication protocols, and security models. Sentinet offers design-time API Governance and run-time management. It provides easy integration with current production environments, extensibility via standard Microsoft .NET framework, and REST and Sentinet Management API to integrate with third-party tools or products.

With its user-friendly web-based GUI designers, drag-and-drop experience, support for automation scripts, and user-interactive wizards, Sentinet helps enterprises and mid-size companies realize productivity gains and cost efficiency in their API Management and integration solutions.


Ammune is an AI-based API security platform that uses advanced Machine Learning technology to protect APIs from advanced attack types. The platform can detect and defend against emerging threats in real-time without prior knowledge or signatures.

It iteratively builds negative and positive profiles for each API to prevent subtle and stealthy attacks, ensuring protection against “zero-day” attacks. Furthermore, Ammune provides an inline solution that automatically discovers and defends each API, ensuring protection without impeding normal traffic, making it a revolutionary solution for API Security.

Also read, API Gateway Security Best Practices


API Security is rapidly evolving, and so are cyber threats. Implementing the best API security tools is imperative to ensure secure APIs. The tools reviewed in this article can help organizations secure their APIs against a range of cyber threats, and they are suitable for businesses of all sizes. Investing in API security tools helps teams achieve greater efficiency and accuracy in protecting their APIs.

Also read more about API Security Testing and its Best Tools

Practical DevSecOps offers an excellent Certified API Security Professional (CASP) course with hands-on training through browser-based labs, 24/7 instructor support, and the best learning resources to upskill in API security.

Start your journey in API security with Practical DevSecOps today!

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Meet The Author

Misbah Thevarmannil

Misbah Thevarmannil

Misbah Thevarmannil is a content engineer who thrives at the intersection of creativity and technical writing expertise. She scripts articles on DevSecOps and Cybersecurity that are technically sound, clear, and concise to readers. With a knack for translating complex DevSecOps concepts into engaging narratives, she empowers developers and security professionals alike.


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