Best API Gateways of 2025 - Page 2

An all-encompassing API Lifecycle Management solution enables agile API development while facilitating easy monitoring of key performance indicators. It allows for true hybrid API development, whether in the cloud or on-premises, showcasing a modern and flexible design that incorporates the latest security measures. Rapid innovation can significantly enhance operational efficiency, ultimately boosting profitability. It is crucial to maintain the most current security policies to safeguard your data. By utilizing a unified integration tool, you can achieve seamless portability between cloud and on-premises deployments. Additionally, manage your cloud services effectively with specialized cloud tools that simplify administrative tasks such as backup, restoration, scaling up or down, and more. Full administrative control of the SOA server is accessible via a web-based console, while SSH access to virtual machines ensures secure and efficient management. This comprehensive approach to API management not only optimizes performance but also enhances the overall user experience.

Kusk serves as an Open Source API Gateway, enabling rapid development, monitoring, and deployment of APIs within minutes. It enhances your API processes by providing pre-configured mocked responses and validated requests, while also seamlessly integrating with your preferred GitOps workflows to automate API Gateway deployment. By adhering to the OpenAPI Standard, Kusk ensures a single source of truth for your API, eliminating the need for extra configuration files and simplifying the management process. This streamlined approach not only saves time but also enhances consistency and reliability across your API ecosystem.

FastRouter serves as a comprehensive API gateway designed to facilitate AI applications in accessing a variety of large language, image, and audio models (such as GPT-5, Claude 4 Opus, Gemini 2.5 Pro, and Grok 4) through a streamlined OpenAI-compatible endpoint. Its automatic routing capabilities intelligently select the best model for each request by considering important factors like cost, latency, and output quality, ensuring optimal performance. Additionally, FastRouter is built to handle extensive workloads without any imposed query per second limits, guaranteeing high availability through immediate failover options among different model providers. The platform also incorporates robust cost management and governance functionalities, allowing users to establish budgets, enforce rate limits, and designate model permissions for each API key or project. Real-time analytics are provided, offering insights into token utilization, request frequencies, and spending patterns. Furthermore, the integration process is remarkably straightforward; users simply need to replace their OpenAI base URL with FastRouter’s endpoint while configuring their preferences in the user-friendly dashboard, allowing the routing, optimization, and failover processes to operate seamlessly in the background. This ease of use, combined with powerful features, makes FastRouter an indispensable tool for developers seeking to maximize the efficiency of their AI applications.

In order to transform into enablers rather than obstacles, numerous IT departments are turning to integration platforms that empower users to independently manage their projects without depending on IT professionals. With challenges like budget cuts, a difficult journey to the cloud, and an ever-growing backlog of projects, IT faces unprecedented pressures. To shift from being seen as a barrier to a vital asset, many IT organizations are adopting solutions that allow for user-driven project completion instead of relying on IT specialists. The Axway Amplify Platform serves as a comprehensive enterprise integration solution designed to simplify integration complexities, uphold IT policies, and scale operations effectively. This platform allows teams to eliminate redundant, one-time integrations and instead concentrate on creating reusable integrations that can be utilized by a broader range of internal and external stakeholders. Additionally, by transitioning on-premises integration systems to the cloud or enhancing them with hybrid deployments, organizations can achieve significant cost efficiencies and enhanced scalability, offering even more advantages for modern business needs.

Fusio is an open-source platform designed for API management, enabling users to create and oversee REST APIs effectively. With Fusio, you can swiftly develop a cutting-edge API, establish a dedicated developer portal, and explore monetization options for your API. The platform features an intuitive backend that facilitates comprehensive control and management of the entire API lifecycle. Additionally, Fusio includes a developer portal application that streamlines the setup of your API program, serving as a hub for developers to register and access your API. Out of the box, Fusio offers a variety of pre-built actions for a range of tasks, such as proxying HTTP requests to an internal API or generating an API from a database table. This functionality enables you to create APIs in a Low-Code manner, minimizing the need for complex coding. Furthermore, Fusio's Worker-System supports the development of actions in multiple programming languages, currently including Java, Javascript, PHP, and Python, allowing for versatility in API development. By leveraging these features, developers can efficiently bring their API ideas to life while maintaining flexibility in their coding preferences.

The features include a Service Repository that facilitates API authoring, comprehensive support for Ceptor's established authentication and authorization methods, and complete API Gateway capabilities, along with a customizable API Developer Portal that enables self-registration for exposing APIs to both internal and external users. While many competing products prioritize API monetization, Ceptor API Management emphasizes offering flexibility for enterprises tackling intricate use cases that extend beyond the mere publishing and subscribing of APIs. With Ceptor, you can establish numerous API Groups as needed, utilizing either the default templates provided or designing your own. It accommodates a variety of API types such as OpenAPI, SOAP/WSDL, and standard HTTP, and you have the option to document your APIs using the OpenAPI Specification or Ceptor's integrated HTML editor. Additionally, the platform's versatility ensures that it can adapt to the evolving needs of developers and organizations alike.

What is Traefik Enterprise Edition and how does it work? TraefikEE, a cloud-native loadbalancer and Kubernetes Ingress controller, simplifies the networking complexity for application teams. TraefikEE is built on top of open-source Traefik and offers exclusive distributed and high availability features. It also provides premium bundled support for production-grade deployments. TraefikEE can support clustered deployments by dividing it into controllers and proxies. This increases security, scalability, and high availability. You can deploy applications anywhere, on-premises and in the cloud. Natively integrate with top-notch infrastructure tools. Dynamic and automatic TraefikEE features help you save time and ensure consistency when deploying, managing and scaling your applications. Developers have the ability to see and control their services, which will improve the development and delivery of applications.

Cloud Endpoints allows you to create, launch, safeguard, and oversee your APIs effectively. With a robust NGINX-based proxy and a distributed framework, it ensures exceptional performance and scalability. By utilizing either an OpenAPI Specification or one of the provided API frameworks, Cloud Endpoints equips you with essential tools for every stage of API development while offering valuable insights via Cloud Logging, Cloud Monitoring, and Cloud Trace. You can manage access to your API and authenticate each request using JSON Web Tokens and Google API keys. Additionally, seamless integration with Auth0 and Firebase Authentication enables user identification for your web or mobile applications. The Extensible Service Proxy guarantees security and analytics in under 1 millisecond per request. You can effortlessly deploy your API using App Engine and Google Kubernetes Engine or incorporate our proxy container into your Kubernetes setup. Furthermore, you can track essential operational metrics through the Google Cloud Console and obtain deeper insights into user behavior and usage patterns utilizing Cloud Trace, Cloud Logging, and BigQuery. This comprehensive approach ensures that your APIs are not only secure but also optimized for performance and usability.

Everest presents a decentralized ecosystem featuring a highly scalable payment solution known as EverChain, a versatile multi-currency wallet called EverWallet, and a native biometric identity system referred to as EverID, along with a value tracking token, the CRDT, all seamlessly integrated into existing systems through an easily deployable software appliance, the Everest API Gateway. This comprehensive platform is designed to cater to the evolving needs of a new economic landscape. With the tools offered by Everest, users can effectively address various challenges related to value transfer, tracking, and delivery encountered in daily transactions. Examples of tailored solutions are available upon request, showcasing the platform's adaptability. Furthermore, Everest serves as a cloud-based fintech solution that provides essential regulatory compliance and value transfer tools, addressing a wide array of issues related to identity verification, value transfer, auditing, reporting, and agent management. Ultimately, Everest stands out as a decentralized platform that integrates multiple innovative features to support a diverse range of financial services.

The Knox API Gateway functions as a reverse proxy, prioritizing flexibility in policy enforcement and backend service management for the requests it handles. It encompasses various aspects of policy enforcement, including authentication, federation, authorization, auditing, dispatch, host mapping, and content rewriting rules. A chain of providers, specified in the topology deployment descriptor associated with each Apache Hadoop cluster secured by Knox, facilitates this policy enforcement. Additionally, the cluster definition within the descriptor helps the Knox Gateway understand the structure of the cluster, enabling effective routing and translation from user-facing URLs to the internal workings of the cluster. Each secured Apache Hadoop cluster is equipped with its own REST APIs, consolidated under a unique application context path. Consequently, the Knox Gateway can safeguard numerous clusters while offering REST API consumers a unified endpoint for seamless access. This design enhances both security and usability by simplifying interactions with multiple backend services.

You can set up the API Gateway using either the Tencent Cloud console or its APIs, eliminating the necessity for extra hardware during deployment. It is easily assembled as required, thanks to the comprehensive documentation offered by Tencent Cloud. This API Gateway provides visual monitoring alongside a robust array of operational capabilities, including resource management, tenant isolation, and access control, which alleviates the burden of extensive operational tasks. Additionally, the API Gateway supports cluster deployment, enabling swift failover for any malfunctioning gateway nodes to ensure consistent service reliability. Competitive pricing is a hallmark of the API Gateway, with billing based on both the volume of API calls and the traffic incurred. This makes it a cost-effective solution for businesses looking to optimize their operations.

Tailored for innovative software developers, BlockVigil serves as the premier tool for creating and expanding blockchain applications using minimal code. Our platform enables you to develop comprehensive apps on the blockchain without needing to grasp the intricacies of various protocols. Smart contracts can be swiftly launched via our interface, allowing you to access the resulting API for immediate testing. By utilizing webhooks and WebSockets, you can effortlessly connect to external services in real-time, significantly reducing the technical burden. Our documentation is designed to support developers at all skill levels, from novices to experts, and we offer foundational examples to help you get started. Leverage webhooks, WebSockets, and Zapier to implement dynamic off-chain and real-world workflows. The BlockVigil API gateway simplifies the process of constructing your blockchain applications, enabling rapid development and scalability with just a few lines of code, making it suitable for both web and app developers alike. Additionally, our community provides ongoing support and resources to ensure that you have everything you need to succeed.

We empower you to create comprehensive full-stack applications on the Ethereum blockchain using the Matic Network, all without requiring in-depth knowledge of the underlying protocols. Our documentation is designed for developers of all experience levels, from novices to seasoned web3 builders, and includes practical examples to facilitate your projects. Smart contracts can be deployed rapidly through our platform, and you gain immediate access to the Open API specifications, along with webhooks and WebSockets, to begin testing right away. Enhance and expand your blockchain applications using our integration services across platforms like Websockets, Webhooks, Zapier, Slack, and IFTTT, opening up countless opportunities. MaticVigil serves as an API gateway on the Matic network's EVM-compatible sidechain, allowing developers to write code that interacts with value transfers and transactions on Matic as if they were communicating with a standard web service REST API over HTTP. This means you can dedicate your efforts to developing business logic while leaving the intricacies of protocol management to us, ultimately streamlining your development process. By leveraging our tools, you can unlock innovative features and functionalities that elevate your applications to new heights.

Lura is a high-performance API Gateway framework that is extendable, simple, and stateless, suitable for both cloud-native and on-premises environments. When working with REST APIs, particularly within microservices architectures, consumers often need to interact with backend services that were not originally designed with the user interface in mind. While this approach is beneficial, it can introduce significant complexity and strain on the UI consumers due to the varying sizes and structures of microservices responses. Lura effectively serves as a bridge between clients and source servers, simplifying interactions by delivering only the essential information required by the UI. It aggregates data from multiple sources into singular endpoints, enabling users to group, wrap, transform, and condense responses as needed. Furthermore, the framework offers robust support for a wide range of middlewares and plugins, which can enhance its functionality, including the integration of Oauth authentication and additional security measures. With Lura, developers can streamline their API interactions, significantly reducing overhead for front-end applications.

Creating monolithic applications is proving to be ineffective, leading to a trend where these applications are increasingly being divided into microservices. These microservices make the application accessible through a collection of APIs, allowing consumption by various users. The architectural approach of utilizing microservices and APIs is gaining significant traction due to its focus on sustainable development practices. If you have experience with Node.js, you are likely familiar with Express.js, which is one of the largest and most widely used open-source projects globally. Its simplicity as a minimalist and versatile framework makes it a go-to choice for many Node developers, enabling them to quickly initiate projects and maintain momentum throughout the API Development Lifecycle. We envision that an API Gateway built on Express will serve as a robust tool for developers, facilitating the creation of superior, more efficient, and scalable applications. This shift in development strategy is reshaping the landscape of software engineering.

Apache APISIX boasts a comprehensive suite of traffic management capabilities, including Load Balancing, Dynamic Upstream, Canary Release, Circuit Breaking, Authentication, and Observability. This open-source API Gateway is designed to effectively manage microservices, ensuring optimal performance, enhanced security, and a scalable infrastructure for all your APIs and microservices. Notably, Apache APISIX is the pioneering open-source API Gateway equipped with an integrated low-code Dashboard, offering a robust and adaptable user interface tailored for developers. The Dashboard simplifies the operation of Apache APISIX through an intuitive frontend, making it accessible for users. As an open-source project, it is continually evolving, and contributions are always welcome. Furthermore, the Apache APISIX Dashboard is highly responsive to user needs, allowing the creation of custom modules to meet specific requirements while still providing a comprehensive no-code toolchain. This adaptability ensures that users can enhance their experience while working with the platform.

API Gateway offers a robust suite of API management features that encompass configuration, deployment, environmental oversight, privilege management, access control, live debugging, version history management, documentation creation, and online sales capabilities. By utilizing API Gateway, developers can focus solely on the business logic of their API interfaces, which simplifies the process and leads to efficient, secure, and cost-effective management services while delivering essential data and functionalities to both developers and partners. Additionally, the system supports multiple backend configurations, allowing for load balancing based on specified weights to enhance backend processing efficiency; further, in the event of a backend failure, the gateway is equipped with a disaster recovery mechanism that adheres to a predetermined scheduling strategy. This comprehensive management approach not only streamlines API operations but also ensures reliability and resilience in system performance.

Service API requests are handled promptly to ensure minimal delay. During high traffic periods, the service automatically scales to reduce response times effectively. When accessing the API, you have the option to utilize domains from Certificate Manager, which employs a certificate associated with the domain to establish a secure TLS connection. You can easily enhance your specifications with a single click in the management console, facilitating the integration of your applications with Yandex Cloud services. Additionally, the API Gateway's canary releases feature enables you to implement changes to the OpenAPI specifications gradually, allowing for a controlled rollout to a subset of incoming requests. To safeguard against DDoS attacks and manage the use of cloud resources, it is advisable to set limits on the number of requests to the API gateway within a specified time frame. This proactive approach not only maintains stability but also enhances overall security and performance.

Arya.ai stands out as a robust AI platform designed specifically for the financial sector, providing a wide-ranging suite of low-code and no-code tools along with easy-to-integrate APIs. The platform's extensive Apex API library features more than 100 specialized models covering various domains such as natural language processing, computer vision, predictive analytics, biometric authentication (including facial recognition and liveness detection), optical character recognition, and document fraud detection. Additionally, it offers functionalities for health vitals scanning, translation, named-entity recognition, QR code masking, and image enhancement. The Weave orchestration layer of Arya ensures that users can effortlessly connect with their current databases, enterprise resource planning systems, and cloud services, enabling real-time secure inference while maintaining comprehensive governance throughout the process. Arya's architecture supports hybrid deployment options, whether in the cloud, on-premise, or at the edge, and places a strong emphasis on meeting regulatory requirements, ensuring auditability, minimizing latency, and providing scalability for growing demands. This combination of features makes Arya.ai an invaluable asset for financial institutions looking to leverage advanced AI capabilities.

SnapLogic is easy to use, quickly ramp up and learn. SnapLogic allows you to quickly create enterprise-wide apps and data integrations. You can easily expose and manage APIs that expand your world. Reduce the manual, slow, and error-prone processes and get faster results for business processes like customer onboarding, employee off-boarding, quote and cash, ERP SKU forecasting and support ticket creation. You can monitor, manage, secure and govern all your data pipelines, API calls, and application integrations from one single window. Automated workflows can be created for any department in your enterprise within minutes, not days. SnapLogic platform can connect employee data from all enterprise HR apps and data sources to deliver exceptional employee experiences. Discover how SnapLogic can help create seamless experiences powered with automated processes.

You can create a scaleable business with speed and security. Make sure your digital strategy is well-built to take advantage of new opportunities. Layer7®, formerly CA API Management, allows enterprise data to come to life at all stages of the lifecycle. Layer7 API Management (formerly CA API Gateway), is available as a standalone or integrated solution to the Layer7 API Management full lifecycle solution. It gives you the power and security to securely integrate, govern and manage APIs at scale. Industry-leading orchestration, optimization, and other runtime features are available. These features have been tested in the most demanding environments. A central hub for API teams that facilitates API discovery, developer onboarding, and collaboration. Give your developers the tools they need for creating high-value apps. In minutes, create microservices. You can design your service, use robust logic, and expose an enterprise-class API 10x faster than traditional programming when you use an extensible low code development platform.

SmartBip serves as a Middleware/API Gateway, facilitating seamless communication between a retailer's internal systems and both App and Web interfaces, enhancing the efficiency and security of interactions. Founded in 2012 by Alessandro Tiretta, who continues to lend his retail expertise, RetAPPs was established with the vision that traditional brick-and-mortar shops could leverage innovative tools to effectively compete with online retailers, enhancing both customer engagement and loyalty while adapting to the evolving demands of manufacturers. Today's data supports this vision, showcasing the effectiveness of such tools. RetAPPs stands out as the optimal ally for conventional retailers, offering a comprehensive digital solution that guides them through the entire digitization journey, ultimately leading to their success. To achieve this aim, we developed SmartBip, a proprietary technology capable of transforming any point of sale into a versatile multi-channel e-commerce platform, enabling retailers to thrive in a competitive landscape. This innovation not only streamlines operations but also enhances the shopping experience for customers, ensuring that retailers remain relevant in an increasingly digital marketplace.

Build the interoperability solution you need. Rhapsody is a flexible toolbox which allows your team to adapt to any modern environment. Rhapsody helps you provide the highest level service by ensuring healthcare data flows where, when and how your unique environment requires. Create flexible solutions for every connection requirement. Streamline workflows using a solution that's infinitely configurable, and specifically designed for healthcare. Create intricate integrations using a robust toolkit, which has been tested around the world. The platform has customers in 36 different countries. Create FHIR interfaces that are cutting edge with ease and simplicity using REST and FHIR specific JSON. Security is a primary concern, and is built into the entire product. This is to protect any protected health information that passes through the engine.

The Cross-Cloud API Management Platform enables organizations to create and deploy modern applications more efficiently through effective API management. Accelerate the rollout of mobile applications so that they can reach customers wherever they are. It facilitates a seamless integration between traditional systems and contemporary applications. Effortlessly present partner and third-party services to users via APIs, obscuring cumbersome user interfaces and workflows behind a streamlined API facade. By connecting fragmented systems, you can craft a cohesive customer experience that reflects your brand's identity. Furthermore, gain comprehensive insights into API traffic, developer interactions, and overall system performance. Track key performance indicators and produce actionable insights to guide strategic business choices. Utilize machine learning to detect irregularities and implement corrective measures effectively. The tools for managing APIs equip businesses with vital insights regarding traffic patterns, leading developers, and response times, thereby enhancing their ability to engage developers, optimize API efficiency, troubleshoot issues, and make informed business choices. In this way, organizations can not only improve their operational efficiency but also foster innovation and adaptability in a constantly evolving digital landscape.

Torry Harris API Manager (TH - APIM) is a tool that helps you manage your APIs. It also makes you a platform enabler and allows you to grow profitable partnerships. It's a complete package that helps you manage your APIs, transform them into tools that can propel your business forward. TH - APIM will arm your business with the following: You can accelerate your digital transformation by using mature and marketable APIs. Easy third-party collaboration that will help you build and expand your digital business network. DigitMarket API Manager provides a secure API Gateway and Authentication Server, Developer Portal, API Store, and an API Publisher Portal. Components: 1. API Marketplace / Developer Portal - Access all your APIs from one place. This integrated API store and portal allows you to monetize your APIs. The API Marketplace is simple to use and allows you to track API usage and revenue share using a powerful analytics engine. 2. API Gateway: This secure and scalable API Gateway delivers high performance.