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Kong Konnect vs WSO2 API Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 16, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.0
Kong Konnect boosts efficiency, improves scalability and security, and offers notable ROI, enabling faster deployments and cost savings.
Sentiment score
7.7
WSO2 API Manager offers cost-effective, flexible, and robust open-source solutions, enhancing operational efficiency with excellent support and integration.
Time saved is a relevant metric; it used to take us a week, but now it takes us only a day.
Lead Software Engineer at a computer software company with 51-200 employees
I have seen a return on investment with Kong Konnect, as it helps manage security very well, allows for faster API deployments saving developer time, and reduces salary costs with better uptime and minimal downtime, thus preventing potential business loss.
Solution Architect at Dhanyaayai enterprise private limited
Our debugging time during regression cycles reduced roughly by 25% to 30%, mainly because the gateway layer helped us quickly identify whether issues were coming from authentication policies, rate limiting, throttling, or the backend services.
SDET-2 at Highlevel
Since you can scale it and maintain your work, it is effective.
Manager, Integration Technical Delivery at United Delta
 

Customer Service

Sentiment score
7.7
Kong Konnect offers 24/7 efficient customer service with fast issue resolutions, multiple support tiers, and responsive assistance.
Sentiment score
6.6
WSO2 API Manager's support praised for enterprise users, but open-source users report mixed experiences with accessibility and response times.
Technical support from Proofpoint was absolutely excellent.
Senior Software Engineer at Netenrich
When I raise an incident or a support ticket, it gets answered in four hours.
API Technical Architect at Independent API Consultant
They offer twenty-four-hour support with SLA-based response times.
Solution Architect at Dhanyaayai enterprise private limited
I believe the support is a significant strength for WSO2.
Manager, Integration Technical Delivery at United Delta
The support is good, with well-defined documentation and helpful blogs.
Senior Principal Architect at a computer software company with 501-1,000 employees
 

Scalability Issues

Sentiment score
7.8
Kong Konnect offers efficient scalability for microservices, handling traffic spikes with auto-scaling and independent control on various platforms.
Sentiment score
7.5
WSO2 API Manager's scalability varies, influenced by deployment strategy and version, with benefits in Docker and Kubernetes environments.
It supports auto-scaling of gateway nodes, especially in cloud setups, which helps it adjust dynamically based on traffic spikes without manual intervention.
SDET-2 at Highlevel
The platform is fully scalable, providing various ways to manage data planes or runtimes.
IT Soulutoin Expert at a tech vendor with 10,001+ employees
Kong Konnect's scalability is very high, handles growth well, and since it is a stateless gateway, it scales easily in Kubernetes using horizontal scaling.
Solution Architect at Dhanyaayai enterprise private limited
For the cases I have experienced, WSO2 API Manager is easy to scale.
Manager, Integration Technical Delivery at United Delta
 

Stability Issues

Sentiment score
8.0
Kong Konnect is highly rated for stability, effectively managing API environments with minimal outages and stable performance.
Sentiment score
7.3
WSO2 API Manager is stable, but can have memory issues; users recommend proper architecture and open-source versions may need updates.
Most of the time, the gateway handled routing and policies reliably, even during heavy regression cycles and heavy customer throughput.
SDET-2 at Highlevel
It was very fast, and we did not experience any interruptions.
Senior Software Engineer at Netenrich
Kong Konnect is very stable with no issues regarding reliability in my experience.
Solution Architect at Dhanyaayai enterprise private limited
I do not face any issues regarding API security from OAuth 2 based authentication. It is secured and well-secured, and I have not faced any security-related issues.
Manager, Integration Technical Delivery at United Delta
The system is stable for our low-concurrency use cases.
Senior Principal Architect at a computer software company with 501-1,000 employees
 

Room For Improvement

Kong Konnect could improve by enhancing documentation, simplifying configuration, and adding features like better RBAC, UI, and GRPC API support.
WSO2 API Manager needs interface modernization, clearer documentation, better integration, security improvements, enhanced support, and improved pricing strategy.
A bit more granular and easily accessible logs would make troubleshooting faster.
SDET-2 at Highlevel
The licensing model could be simplified, especially in how they charge and track usage.
IT Soulutoin Expert at a tech vendor with 10,001+ employees
When comparing documentation, Kong's documentation is not on par with Google, Amazon, or other cloud providers.
API Technical Architect at Independent API Consultant
Our integrations do not handle high-volume transactions.
Senior Principal Architect at a computer software company with 501-1,000 employees
WSO2 released other products that solved everything related to my concern.
Manager, Integration Technical Delivery at United Delta
 

Setup Cost

Enterprise buyers appreciate Kong Konnect's reasonable setup costs but find licensing and unclear pricing models challenging to evaluate.
WSO2 API Manager is free open-source, but enterprise support requires a costly subscription based on feature needs and deployment size.
Pricing was the issue as it becomes very expensive due to the nature of local circumstances.
Senior Software Engineer at Netenrich
I wouldn't say that the setup cost is much more compared to using any other product.
CTO at Keogh Innovation
While the pricing model isn't very clear on how usage is tracked, the initial cost and setup for using Kong Konnect are reasonable.
IT Soulutoin Expert at a tech vendor with 10,001+ employees
 

Valuable Features

Kong Konnect provides API management with analytics, scalability, security features, and pre-built plugins to enhance efficiency and productivity.
WSO2 API Manager excels in flexibility, scalability, integration, with user-friendly UI and security, enhancing microservices and API management.
The documentation is excellent, and it includes a developer portal, which helps create a common distribution channel for APIs within and outside the enterprise.
IT Soulutoin Expert at a tech vendor with 10,001+ employees
When I mention scalability, it means that when we experience peak traffic, Kong made it easy for us to scale and spawn new machines.
Lead Software Engineer at a computer software company with 51-200 employees
The security features of Kong Konnect have helped my team mainly by allowing us to use auth and JWT for applications needing external identity provider authentications, such as LDAP or other authentication providers that need to be connected to back-end applications.
Solution Architect at Dhanyaayai enterprise private limited
The product's capabilities for integrating with REST APIs are valuable.
Senior Principal Architect at a computer software company with 501-1,000 employees
The Lifecycle Management feature helps me manage my APIs when I'm using it.
Manager, Integration Technical Delivery at United Delta
 

Categories and Ranking

Kong Konnect
Ranking in API Management
13th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
10
Ranking in other categories
AI Observability (13th)
WSO2 API Manager
Ranking in API Management
9th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
42
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the API Management category, the mindshare of Kong Konnect is 1.0%, up from 0.8% compared to the previous year. The mindshare of WSO2 API Manager is 3.6%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management Mindshare Distribution
ProductMindshare (%)
WSO2 API Manager3.6%
Kong Konnect1.0%
Other95.4%
API Management
 

Featured Reviews

AK
CTO at Keogh Innovation
Centralizes API and AI control planes and has enabled federated self-service for many teams
The whole area of API and AI management is quite complex, with so many different ways of being able to do things. I think a positive of Kong is that it's so configurable and extendable, but that is also a con because there are so many ways of achieving the same thing that I think often people are either confused or struggle to get going as to how to solve a particular problem. In my mind, a more opinionated deployment of Kong itself or even how to solve certain use cases would be something I would like to see, so a more opinionated use of their products and configuration of their products on how to solve the most common use cases. That's probably the main thing about needed improvements for Kong Konnect. It's a pretty fully-fledged platform; there obviously are portions of it that could be improved. But I think overall as a platform, it's really good, and I think it can help the majority of organizations looking to manage their throughput of APIs or AI traffic. The majority of what I've said before probably covers the improvements needed for Kong Konnect. There probably are some API Ops and AI Ops changes that could be improved, which is not necessarily the Kong Konnect product, but some of the toolchains around it. I'm thinking around, especially if it's API Ops, about topics like better GitOps processes and the ways of being able to roll back changes when there are issues. At the moment, a lot of that is either non-existent or is hand-cranked. I would like to see the ability to roll back configurations when there are issues being added to the product.
MM
Manager, Integration Technical Delivery at United Delta
Middleware integration has become smoother and manages API lifecycles and scopes effectively
Regarding WSO2 API Manager, I have no drawbacks or areas for improvement. However, regarding the Micro Integrator, I had some issues while developing complex services because it was mainly designed to be used for simple services, not complex ones. While using complex services, I encountered some issues. I communicated this with WSO2, and they released other products that solved everything related to my concern. These products were released before my concern was raised. When I explored them, they were pretty good, and I did not see the same issues I had experienced. WSO2 is enhancing themselves, and their products are fine. The previous concern was about the previous product, so it is resolved now since there are new products available. I would like WSO2 to improve quality or response time in support, or both.
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Manufacturing Company
13%
Outsourcing Company
13%
Construction Company
8%
Financial Services Firm
20%
Comms Service Provider
8%
Computer Software Company
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise2
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise7
Large Enterprise21
 

Questions from the Community

What is your experience regarding pricing and costs for Kong Konnect?
The processing of the license for Kong Konnect is normally handled by procurement, so in large enterprises, that's not something I've had to deal with, so I can't really comment on that at all. Set...
What needs improvement with Kong Konnect?
The whole area of API and AI management is quite complex, with so many different ways of being able to do things. I think a positive of Kong is that it's so configurable and extendable, but that is...
What is your primary use case for Kong Konnect?
My main use case for Kong Konnect, at least with the clients that I work with, is to create a centralized single pane of glass for all of their control planes, whether it be for their API gateways ...
What needs improvement with WSO2 API Manager?
Regarding WSO2 API Manager, I have no drawbacks or areas for improvement. However, regarding the Micro Integrator, I had some issues while developing complex services because it was mainly designed...
What is your primary use case for WSO2 API Manager?
My major use cases for WSO2 API Manager are mainly for system integration between multiple layers because we are working on the middleware layer between the systems.
What advice do you have for others considering WSO2 API Manager?
The thing that I hoped WSO2 had in their integration products, not WSO2 API Manager, was AI agents, and now they have this. I believe at this stage, they have the things that the market is going th...
 

Overview

 

Sample Customers

Information Not Available
1. eBay 2. StubHub 3. Cisco 4. Verizon 5. T-Mobile 6. Vodafone 7. Orange 8. BT Group 9. Telstra 10. Deutsche Telekom 11. Swisscom 12. AT&T 13. Sprint 14. Telefonica 15. O2 16. British Airways 17. Lufthansa 18. Emirates 19. Qatar Airways 20. Etihad Airways 21. Air France 22. KLM 23. American Express 24. Visa 25. Mastercard 26. PayPal 27. Western Union 28. Citibank 29. HSBC 30. Barclays 31. Santander 32. Goldman Sachs
Find out what your peers are saying about Kong Konnect vs. WSO2 API Manager and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.