Best API Security Software for Istio

Compare the Top API Security Software that integrates with Istio as of July 2026

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This a list of API Security software that integrates with Istio. Use the filters on the left to add additional filters for products that have integrations with Istio. View the products that work with Istio in the table below.

What is API Security Software for Istio?

API security software is designed to protect APIs from security threats such as unauthorized access, data breaches, and denial-of-service attacks. These tools monitor, authenticate, and secure the connections between APIs and the systems they interact with, ensuring that only authorized users and systems can access the data or services offered by the API. Features typically include encryption, rate limiting, authentication (such as OAuth, JWT), API traffic monitoring, threat detection, and automated security testing. API security software is crucial for businesses that rely on APIs to connect with third-party services, mobile apps, or microservices, as it helps mitigate risks and maintain data integrity. Compare and read user reviews of the best API Security software for Istio currently available using the table below. This list is updated regularly.

1

Ambassador

Ambassador Labs

Ambassador Edge Stack is a Kubernetes-native API Gateway that delivers the scalability, security, and simplicity for some of the world's largest Kubernetes installations. Edge Stack makes securing microservices easy with a comprehensive set of security functionality, including automatic TLS, authentication, rate limiting, WAF integration, and fine-grained access control. The API Gateway contains a modern Kubernetes ingress controller that supports a broad range of protocols including gRPC and gRPC-Web, supports TLS termination, and provides traffic management controls for resource availability. Why use Ambassador Edge Stack API Gateway? - Accelerate Scalability: Manage high traffic volumes and distribute incoming requests across multiple backend services, ensuring reliable application performance. - Enhanced Security: Protect your APIs from unauthorized access and malicious attacks with robust security features. - Improve Productivity & Developer Experience

1 Rating

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2

Cequence Security

Cequence Security

Start analyzing and protecting your APIs with passive, inline or API-based integration with any existing network component – API gateway, proxy, CDN or ingress controller. Predefined policies, fine-tuned using threat patterns observed in protecting billions of API transactions per day delivers unmatched, out-of-the-box protection. A rich user interface and an open, API-based architecture enables integration with threat intelligence feeds, CI/CD framework tools, other security components, and SIEM/SOAR/XDR solutions. Patented ML-based analysis eliminates JavaScript and SDK integration pen-alties such as extended development cycles, slow page loads and forced mobile-app upgrades. ML-based analysis generates a unique Behavioral Fingerprint to determine malicious intent and continually tracks attackers as they retool.

1 Rating

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3

Traceable

Harness

Meet the Industry’s Context-Aware API Security Platform Traceable identifies all of your APIs, and evaluates your API risk posture, stops API attacks that lead to incidents such as data exfiltration, and provides analytics for threat hunting and forensic research. With our solution, you can confidently discover, manage and secure all of your APIs, quickly deploy, and easily scale to meet the ongoing needs of your organization. If you’re planning on improving the data security posture in your APIs, Traceable would love the opportunity to discuss how we could help and share some of our lessons learned from working with enterprise customers like Canon, Informatica, Outreach, and many others.

Starting Price: $0

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4

Wallarm API Security Platform

Wallarm

Built by security practitioners for practitioners, Wallarm's API security platform provides robust protection for APIs, web apps, microservices, and serverless workloads in cloud-native, multi-cloud, Kubernetes, and on-premises environments. It delivers coverage against OWASP API Top-10 risks and advanced threats, ensuring visibility and rapid vulnerability remediation. The Wallarm platform is a best-in-class API security solution that supports multiple deployment options. Trusted by security teams globally, Wallarm's API security platform is the fastest, easiest, and most effective way to stop API attacks. Customers choose Wallarm to protect their applications and AI agents because the platform delivers a complete inventory of APIs, patented AI/ML-based abuse detection, real-time blocking, and an API SOC-as-a-service.

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5

Theom

Theom

Theom is a cloud data security product that discovers and protects all data in cloud stores, APIs, and message queues. Like a bodyguard who closely follows and protects a high-value asset, Theom ensures controls follow the data regardless of how it is stored or accessed. Theom identifies PII, PHI, financial information, and trade secrets using agentless scanning and NLP classifiers, which support custom taxonomies. Theom discovers dark data, data that are never accessed, and shadow data, data whose security posture is different from the primary copy. Theom pinpoints confidential data, e.g., developer keys, in APIs and message queues. Theom estimates the financial value of data to help prioritize risks. Theom maps the relationships between data, access identities, and security attributes to uncover the risks to data. Theom shows how high-value data is accessed by identities (users and roles). Security attributes including user location, atypical access patterns, etc.

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