Skip to main content

Kong Gateway Review: Pros, Cons, Features, and Pricing

Kong is a cloud-native microservices management and API platform built on Nginx that helps manage, monitor, and scale APIs. It best serves tech-driven enterprises, such as e-commerce giants and SaaS providers, needing efficient API handling. Kong offers seamless integration and scalability for modern microservices architecture.

Kong addresses API management and scalability issues for IT departments and developers. In this article, I'll cover Kong's features, pros and cons, use cases, pricing, and more, so you can decide if this software aligns with your operational needs and goals.

Kong Gateway Evaluation Summary

Microservices API platform with gateway, mesh, security, plugins & analytics.
Rating
4.4 /5
Pricing
  • Pricing upon request
  • 30-day free trial

Why Trust Our Software Reviews

Kong Gateway Overview

In my opinion, Kong stands out for its solid API management and scalability, making it a valuable choice for enterprises handling large-scale microservices and Kubernetes clusters. While its onboarding and customer support are commendable, its pricing might not suit smaller businesses. Compared to other platforms, Kong excels in flexibility and integration capabilities but may lag in intuitive user interfaces. It's best for tech-driven enterprises and teams needing a reliable and scalable microservices management solution.

Our Review Methodology

How We Test & Score Tools

We’ve spent years building, refining, and improving our software testing and scoring system. The rubric is designed to capture the nuances of software selection and what makes a tool effective, focusing on critical aspects of the decision-making process.

Below, you can see exactly how our testing and scoring works across seven criteria. It allows us to provide an unbiased evaluation of the software based on core functionality, standout features, ease of use, onboarding, customer support, integrations, customer reviews, and value for money.

Core Functionality (25% of final scoring)

The starting point of our evaluation is always the core functionality of the tool. Does it have the basic features and functions that a user would expect to see? Are any of those core features locked to higher-tiered pricing plans? At its core, we expect a tool to stand up against the baseline capabilities of its competitors.

Standout Features (25% of final scoring)

Next, we evaluate uncommon standout features that go above and beyond the core functionality typically found in tools of its kind. A high score reflects specialized or unique features that make the product faster, more efficient, or offer additional value to the user.

We also evaluate how easy it is to integrate with other tools typically found in the tech stack to expand the functionality and utility of the software. Tools offering plentiful native integrations, 3rd party connections, and API access to build custom integrations score best.

Ease of Use (10% of final scoring)

We consider how quick and easy it is to execute the tasks defined in the core functionality using the tool. High scoring software is well designed, intuitive to use, offers mobile apps, provides templates, and makes relatively complex tasks seem simple.

Onboarding (10% of final scoring)

We know how important rapid team adoption is for a new platform, so we evaluate how easy it is to learn and use a tool with minimal training. We evaluate how quickly a team member can get set up and start using the tool with no experience. High scoring solutions indicate little or no support is required.

Customer Support (10% of final scoring)

We review how quick and easy it is to get unstuck and find help by phone, live chat, or knowledge base. Tools and companies that provide real-time support score best, while chatbots score worst.

Customer Reviews (10% of final scoring)

Beyond our own testing and evaluation, we consider the net promoter score from current and past customers. We review their likelihood, given the option, to choose the tool again for the core functionality. A high scoring software reflects a high net promoter score from current or past customers.

Value for Money (10% of final scoring)

Lastly, in consideration of all the other criteria, we review the average price of entry level plans against the core features and consider the value of the other evaluation criteria. Software that delivers more, for less, will score higher.

Core Features

API Gateway: Kong's API Gateway manages API traffic efficiently, ensuring high performance and security. Your team can use it to route, secure, and manage API requests seamlessly. It also supports modern protocols such as gRPC and GraphQL.

Service Mesh: This feature offers your team visibility and control over service interactions, managing the data plane and control plane effectively. It enhances security and simplifies communication between microservices.

Load Balancing: Kong's load balancing distributes incoming traffic to maintain your system's reliability. It ensures that no single server gets overwhelmed.

Rate Limiting: With rate limiting, you can control the number of requests to your APIs. This helps prevent abuse and maintains service quality.

Monitoring and Analytics: You get insights into API performance with Kong's monitoring tools, providing deep observability. They help your team identify issues at any specific endpoint and optimize API usage.

Security Features: Kong provides robust API security measures, including authentication and encryption. You can protect your APIs from unauthorized access and data breaches.

Ease of Use

Kong is relatively user-friendly, but it might take your team some time to get accustomed to its interface. While it offers powerful features, the complexity can be a hurdle for newcomers. Some users find the learning curve steep, especially if they're not familiar with microservices management. However, once you get past the initial setup, Kong's robust capabilities and flexible configuration options make it a valuable tool for your team's API management needs.

Integrations

Kong integrates with AWS, Datadog, Prometheus, Grafana, Splunk, New Relic, Elasticsearch, Zipkin, OpenTracing, and Syslog. Kong also provides an API and connects with third-party integration tools, including Docker, Microsoft products, and Istio.

Kong Gateway Specs

  • Access Management
  • API
  • Batch Permissions & Access
  • Custom Reports
  • Data Export
  • Data Import
  • Developer Tools
  • Development
  • External Integrations
  • History/Version Control
  • Multi-User
  • Notifications
  • Password & Access Management
  • Software Integration
  • Workflow Management

Kong Gateway FAQs

Gabriel Rosas
By Gabriel Rosas

With 15+ years in software engineering, I'm a Tech Lead at Black & White Zebra, owning AWS infrastructure and CI/CD pipelines. Previously, as CTO at Bip Carros, I scaled a platform serving 350+ dealerships and 5M monthly page views. At RPC, I led a monolith-to-microservices migration and pioneered DevOps adoption. My expertise spans software architecture, cloud infrastructure, DevOps, and engineering leadership.