Best API Gateways for Small Business

Engineered for peak performance and efficient resource use, KrakenD can manage a staggering 70k requests per second on just one instance. Its stateless build ensures hassle-free scalability, sidelining complications like database upkeep or node synchronization. In terms of features, KrakenD is a jack-of-all-trades. It accommodates multiple protocols and API standards, offering granular access control, data shaping, and caching capabilities. A standout feature is its Backend For Frontend pattern, which consolidates various API calls into a single response, simplifying client interactions. On the security front, KrakenD is OWASP-compliant and data-agnostic, streamlining regulatory adherence. Operational ease comes via its declarative setup and robust third-party tool integration. With its open-source community edition and transparent pricing model, KrakenD is the go-to API Gateway for organizations that refuse to compromise on performance or scalability.

Pliant offers a robust solution for IT Process Automation that simplifies, enhances, and secures the way teams create and implement automation. By minimizing human errors, ensuring compliance, and boosting overall efficiency, Pliant serves as an invaluable resource. Users can easily incorporate existing automation or develop new workflows through a unified orchestration interface. The platform provides reliable governance that maintains compliance through practical, built-in features. By abstracting thousands of vendor APIs, Pliant creates intelligent action blocks that empower users to simply drag and drop, eliminating the need for repetitive coding. Citizen developers can seamlessly construct effective and uniform automation across various platforms, services, and applications within minutes, thereby maximizing the value of their entire technology ecosystem from a single interface. Furthermore, with the capability to integrate new APIs in just 15 business days, Pliant ensures that any non-standard requirements will be addressed in a leading timeframe, keeping your automation capabilities up to date. This efficiency allows teams to remain agile and responsive in a rapidly changing technological landscape.

Manage APIs seamlessly across both cloud environments and on-premises systems: Alongside Azure, implement API gateways in conjunction with APIs hosted in various cloud platforms and local servers to enhance the flow of API traffic. Ensure that you meet security and compliance standards while benefiting from a cohesive management experience and comprehensive visibility over all internal and external APIs. Accelerate your operations with integrated API management: Modern enterprises are increasingly leveraging API architectures to foster growth. Simplify your processes within hybrid and multi-cloud settings by utilizing a centralized platform for overseeing all your APIs. Safeguard your resources effectively: Choose to selectively share data and services with employees, partners, and clients by enforcing authentication, authorization, and usage restrictions to maintain control over access. By doing so, you can ensure that your systems remain secure while still allowing for collaboration and efficient interaction.

Ambassador Edge Stack, a Kubernetes-native API Gateway, provides simplicity, security, and scalability for some of the largest Kubernetes infrastructures in the world. Ambassador Edge Stack makes it easy to secure microservices with a complete set of security functionality including automatic TLS, authentication and rate limiting. WAF integration is also available. Fine-grained access control is also possible. The API Gateway is a Kubernetes-based ingress controller that supports a wide range of protocols, including gRPC, gRPC Web, TLS termination, and traffic management controls to ensure resource availability.

MuleSoft's Anypoint Platform serves as a comprehensive hybrid integration solution tailored for service-oriented architecture (SOA), software as a service (SaaS), and application programming interfaces (APIs). This platform provides developers with an extensive suite of tools that facilitate the design, construction, and management of the full lifecycle of APIs, applications, and products. At its foundation, Anypoint Platform utilizes open technologies, with Mule functioning as its primary runtime engine, ensuring flexibility and scalability for integration needs. Furthermore, the platform fosters collaboration among teams, allowing for more efficient development processes.

One platform to build, integrate, and expose your digital services as managed APIs in cloud, on-premises and hybrid architectures to support your digital transformation strategy. Integrate with your existing identity access and key management tools to implement industry-standard authorization flows, such as OAuth Connect, OpenID Connect, or JWTs. You can create APIs using existing services, manage APIs both from third-party providers and internally built applications, and monitor their usage, performance, and retirement. To optimize your developer support, improve your services and drive adoption, you can provide real-time access API usage and performance statistics for decision-makers.

GraphQL APIs can be used to combine multiple data sources. Features: Code-first GraphQL: Save time by coding efficiently using our code-first approach. Built for Node.js in Typescript: Combine the power of Typescript with the flexibility of Node.js. Connect to Multiple Datasources : Seamlessly connect Postgres, MySql and other data sources. Instant GraphQL: Get your API running quickly with automatic queries, mutations and mutations. One Command Import: Import an existing database using a simple command line tool.

SlashDB creates a REST API from relational databases, enabling users to read and write data in user-friendly formats such as XML, JSON, and CSV. Furthermore, it allows users to easily navigate through data using HTML, helping them to explore the available databases, tables, queries, and API endpoints. With the capability to serve as a central access point for multiple databases, SlashDB effectively establishes a comprehensive resource-oriented architecture (ROA) that functions as an API gateway for users seeking data access. Each database is provided with a web service shell that translates its relational structures into a coherent library of uniform resource locators (URLs). Adhering to REST principles, each data element is assigned a unique identifying URL, whether it consists of a simple scalar value or a complex nested structure of interrelated records. This functionality enhances data accessibility and organization, making it easier for developers to integrate and utilize varied data sources.

Kong Konnect Enterprise Service Connectivity Platform broker an organization's information across all services. Kong Konnect Enterprise is built on Kong's proven core. It allows customers to simplify the management of APIs, microservices across hybrid cloud and multi-cloud deployments. Customers can use Kong Konnect Enterprise to identify and automate threats and anomalies, improve visibility and visibility across their entire company. With the Kong Konnect Enterprise Service Connectivity Platform, you can take control of your services and applications. Kong Konnect Enterprise offers the industry's lowest latency, highest scalability, and ensures that your services perform at their best. Kong Konnect's lightweight, open-source core allows you to optimize performance across all of your services, regardless of where they are running.

Ngrok serves as a versatile network edge solution that enhances your applications by integrating connectivity, security, and monitoring without requiring any modifications to your code. With ngrok, you can effortlessly add layers of security, scalability, and visibility to your applications, enabling you to securely expose your localhost to the internet. It facilitates the introspection and replay of requests, creating an efficient feedback loop. Additionally, ngrok allows seamless connections into customer networks, eliminating the need for cumbersome firewall configurations, VPN setups, or change requests. This makes ngrok the quickest method to launch your application online. Operating a globally distributed reverse proxy, it effectively manages your web services regardless of whether they are hosted in the cloud or secured behind firewalls. Furthermore, ngrok provides an intuitive interface that simplifies the entire process, making it accessible even for those with limited technical expertise.

Experience the leading API gateway in the world, designed specifically for hybrid and multi-cloud environments and optimized for microservices as well as distributed systems. Take the first step today by downloading Kong Gateway at no cost. This powerful tool not only supports hybrid and multi-cloud infrastructures but also features a Kubernetes-native ingress solution along with support for declarative configuration management. As part of the Konnect managed connectivity platform, Kong Gateway provides essential connectivity capabilities such as API Portals and AI-driven anomaly detection, all while allowing for high-performance connectivity runtimes. Enhance your setup with a variety of plugins created by Kong and the community, or develop your own using our comprehensive and user-friendly plugin development kit. You can configure the Gateway seamlessly through an API, a web-based interface, or with declarative configuration to facilitate updates within your CI/CD pipelines. With its robust features, Kong Gateway empowers users to create efficient and scalable API management solutions.

Mindware serves as an API gateway designed to link AI agents to the internet seamlessly. It eliminates the complexities of coding and configuring connections to various API services, thereby improving functionality, facilitating real-time data access, and streamlining workflows through the use of a single API key. Whether you're a hobbyist developer or deploying high-quality consumer AI agents, Mindware empowers you to engage with external APIs or execute specialized tasks that extend beyond mere text generation capabilities. This tool is ideal for anyone looking to enhance their AI solutions by integrating diverse services effortlessly.

Free engineering teams from the burden of overseeing notification infrastructure while enabling product teams to take charge of notification workflows. Centralize the management of templates across all channels via a unified interface. Gain AI-driven insights into omni-channel messaging that can significantly enhance engagement. Oversee workflows and service providers without needing to modify the code. Dispatch high-volume notifications seamlessly without encountering scaling challenges. Collaborate effectively by managing channel-specific templates for every communication in a single location. Achieve full deliverability with intelligent routing mechanisms and failover protocols. Streamline the management of your integrations, templates, routes, and workflows in one central hub. Access real-time analytics, comprehensive reports, and actionable insights right out of the box. Fyno offers substantial value throughout your organization while consolidating logs from all communication channels and service providers. This eliminates the need to log into various platforms for information. With Fyno's in-app SDK, deploy a customizable notification center within your applications, tailored to align with your app's design. This powerful tool not only enhances communication but also fosters a more cohesive workflow across teams.

3scale serves as the foundational API infrastructure for both present needs and future developments. It simplifies the management of APIs for users, whether they are internal teams or external partners. With 3scale, you can easily share, secure, and distribute your APIs, while also controlling access permissions effectively. Corporate business strategies, usage guidelines, and governance policies can be implemented seamlessly through an intuitive console. APIs can be organized into service tiers that align with your business requirements. A diverse array of authentication methods and credentials ensures secure interactions for all stakeholders. From planning and design to implementation, publication, governance, operation, analysis, optimization, and eventual retirement, manage your APIs through a unified experience. This entire lifecycle can be integrated into an open standard DevOps pipeline, promoting efficiency and collaboration. Additionally, a robust developer portal encourages community engagement among users, allowing you to design bespoke systems for onboarding developers. With an out-of-the-box content management system, you can supply developers with essential resources and tools, while interactive documentation accelerates their path to productive utilization. Ultimately, 3scale empowers businesses to fully leverage their API capabilities in a secure and organized manner.

Amazon API Gateway is an entirely managed service designed to simplify the process for developers to create, publish, maintain, monitor, and secure APIs efficiently, regardless of scale. Serving as the "front door" to applications, APIs enable seamless access to data, business logic, or functionality provided by backend services. With API Gateway, developers can build both RESTful and WebSocket APIs that facilitate real-time two-way communication for applications. It accommodates various workloads, including containerized, serverless, and web applications. API Gateway expertly manages the complexities of handling up to hundreds of thousands of simultaneous API requests, tackling tasks such as traffic management, CORS support, authorization and access control, throttling, monitoring, and versioning of APIs. Notably, API Gateway imposes no minimum fees or initial costs; instead, users only pay for the API requests they handle and the volume of data that is transmitted. Additionally, its tiered pricing structure allows for cost reduction as API usage increases, making it an economical choice for developers. This flexibility and comprehensive management make API Gateway a powerful tool for enhancing application integration and performance.

S4E:Shelter intuitively detects the technology you employ, streamlining security evaluations tailored to your application without requiring any technical know-how. This automated security assessment tool leverages machine learning to identify the tech stack of your assets along with their vulnerabilities, providing you with actionable recommendations for improvement. With S4E:Shelter, your security is consistently kept current. Meanwhile, S4E:Solidarity serves as an API gateway designed to simplify the cybersecurity integration process for applications, enabling developers to incorporate security measures seamlessly into their development workflows. In addition, S4E:Equality boasts a collection of over 500 complimentary cybersecurity assessment tools accessible to anyone seeking to identify security weaknesses according to their unique requirements. Lastly, S4E:Education offers a comprehensive security awareness training platform that utilizes quizzes and social engineering scenarios to enhance your understanding of essential cybersecurity principles. By utilizing these resources, individuals and organizations can significantly bolster their cybersecurity posture.

Xooa empowers users of all blockchain expertise levels to build white-label NFT marketplaces and other blockchain apps on the cloud fast through a streamlined and easy-to-use interface. Take advantage of Xooa's low code tools, API gateway, and many other powerful features to generate up to a 10x faster time-to-app and a 95% shorter learning curve.

API Gateway offers comprehensive services for managing the entire lifecycle of APIs, which includes tasks such as publishing, maintaining, and monetizing APIs. It facilitates swift integration of microservices while ensuring a clear separation between front-end and back-end systems, all at a minimal cost and risk. This service allows you to collaborate seamlessly with partners and third-party developers by sharing functionalities and data. Additionally, API Gateway supplies essential resources like API documentation, SDKs, and version management, which help to lower ongoing maintenance expenses. It also features distributed deployment capabilities and auto-scaling, ensuring efficient handling of high request volumes with minimal latency. Notably, both the activation of API Gateway and the management of APIs come at no cost; you only incur charges for the APIs that are actively utilized. Furthermore, API Gateway includes functionalities for permission management, traffic throttling, monitoring, and alerts. Importantly, it can securely access your intranet services without compromising security, ensuring robust protection throughout. The versatility of API Gateway makes it an invaluable tool for businesses looking to enhance their API management strategies.

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.

APIPark serves as a comprehensive, open-source gateway and API developer portal designed to streamline the management, integration, and deployment of AI services for both developers and enterprises. Regardless of the AI model in use, APIPark acts as a centralized integration platform. It consolidates the handling of authentication credentials and monitors API call expenses. The system standardizes the data format for requests across various AI models, ensuring that changes to AI models or prompts do not disrupt applications or microservices, thereby simplifying AI implementation and lowering maintenance expenses. Developers can swiftly merge AI models and prompts to create new APIs, such as those for sentiment analysis, translation, or data analysis, utilizing tools like OpenAI's GPT-4 combined with tailored prompts. Additionally, the management of the API lifecycle facilitates the consistent handling of APIs, which encompasses traffic management, load balancing, and version control of public APIs, ultimately enhancing the quality and maintainability of the APIs. This approach not only fosters efficiency but also encourages innovation in developing new AI-driven solutions.

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.

All API platforms can manage the API lifecycle, enable digital transformation, and ensure compliance. As businesses seek to connect with their customers and partners, API management is becoming an increasingly important part of digital transformation. Akana is an API management tool that can be used to manage APIs throughout their entire lifecycle. It allows you to design, implement, secure, manage, monitor, and publish APIs. Akana is well-suited for large, diverse enterprises and federated API partner networks. It can be deployed natively on-premises or across clouds, and allows customers to securely deploy via an integrated no code portal. Configurable analytic reports allow you to extract deep business insights from API traffic. Use targeted developer portals to socialize and manage your communities.

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.