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IBM API Connect vs MuleSoft API Manager vs SwaggerHub comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Mindshare comparison

As of April 2026, in the API Management category, the mindshare of IBM API Connect is 4.8%, down from 6.3% compared to the previous year. The mindshare of MuleSoft API Manager is 4.4%, down from 4.9% compared to the previous year. The mindshare of SwaggerHub is 1.5%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management Mindshare Distribution
ProductMindshare (%)
MuleSoft API Manager4.4%
IBM API Connect4.8%
SwaggerHub1.5%
Other89.3%
API Management
 

Featured Reviews

SM
Works at a outsourcing company with 5,001-10,000 employees
Have addressed performance challenges while benefiting from flexible subscription models and reliable user access
To improve IBM API Connect, based on customer experience, you could work on latency. You can increase scalability and availability. If you're connecting with any other cloud, it connects to the infrastructure which needs to be managed with the customers and cloud providers, so if you have a setup, we can handle it easily. I have faced latency issues on the server, related to our management. If you need to stabilize your server based on peak traffic, you need to configure the scalability model. You need to know when traffic peaks, so use auto-scaling when traffic comes. If the application is not in use, the value should be zero, and it starts from zero. Based on customer experience, the value will increase, and when there is no customer servicing, the peak would be reduced, making the value remain zero. Following this approach, you should be able to optimize costs and satisfy customer experience.
D.Rajesh Kumar - PeerSpot reviewer
Enterprise Architect at a consultancy with 10,001+ employees
Improved Integration Efficiency and Potential for Further Enhancements in Monitoring and User Experience
The policies in MuleSoft API Manager are significant features. We get the policies by default, with more than 25 out-of-the-box policies. If any additional requirement exists specific to the customer, there is a custom policy framework. We can build the policy according to our requirement, and deploy and enable it at the API Manager level to consume across different business groups, environments, or organizations altogether within the platform. Developing the custom policy is not challenging; you just need to follow the custom policy framework to implement. The custom policy and the different levels of SLAs of the API Manager are notable. Regarding the monitoring side of the API Manager, MuleSoft provides substantial monitoring with logs, offering search capability, raw data accessibility, and different subscriptions. With the top tier, integration with third-party platforms such as ELK or Splunk becomes unnecessary because all search capabilities, dashboards, and functional monitoring can be built within the platform itself. This is excellent from the monitoring perspective, and there have been recent improvements focusing on observability. For DevOps, if you want to make your continuous integration and continuous deployment effective, irrespective of the tool, there are options to integrate. For example, you can use the Maven plugin, platform APIs, or CLI to build your end-to-end DevOps cycle.
Manish Indupuri - PeerSpot reviewer
senior DevOps engineer at a tech services company with 10,001+ employees
Has streamlined API documentation and integration workflows across cross-functional teams
Documenting SwaggerHub has a standard and consistent structure of API definitions, and it automatically generates interactive documentation which helps the developers to understand everything. There are certain areas where SwaggerHub can go beyond here as formatting options for documentation pages are restricted, and the import and export options of API collections are complex in SwaggerHub. It provides various collaboration tools where we can work and do it. The strong validation against the API maintains conformity and reduces errors. That part is very great in SwaggerHub. Overall, scalability and stability-wise, it varies high compared to the competitors, but there are still certain areas where competitors are providing various customizations. SwaggerHub can understand those aspects and implement them as well. The complex import and export of API calls and collaborations can be challenging in SwaggerHub. If they can make it easier for us, that would be great. Their performance is degraded if there is too much load on the API. The customization and doc formatting options for documentation pages are restricted in SwaggerHub. A few of my teammates have complained that they find the UI unintuitive where it requires multiple clicks for simple tasks. SwaggerHub is a great tool, but these limitations can be addressed to make things better and easier.

Quotes from Members

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

Pros

"Using API Connect allows us to quickly create proxy APIs and saves time on end-to-end testing, which lets us deliver quickly to clients."
"I think the most valuable feature is the fact that it sort of combines IBM DataPower being a security gateway with some of the features that are in IIB and IBM App Connect, to kind of build a complete integration."
"This is a very easy to use solution."
"One of the most valuable features is the easy-to-use web interface."
"Since it runs on top of Datapower, all Datapower based custom policies can be utilized and exported to API connect but its not straightforward/simple process."
"The most valuable feature of IBM API Connect is the security of the protocol."
"It gives a holistic environment for us to set up the APIs and that's the main value that it adds. It gives end to end for us."
"The solution is very stable."
"The most important features are the API management and API development."
"We have not seen many tickets which tells us it is very stable."
"The product improved data exchange processes by enhancing communication between various messaging queues. There was a heavy reliance on queues for indexing clusters and data transfer in this particular environment. The product facilitated the transfer of messages from one queue to another, ensuring data flow and processing across different topics."
"Anypoint is the most expensive solution on the market, as far as I know, though it's also the most capable."
"The product added a lot of value to the organization."
"The most valuable feature is the scalability."
"Technical support has been great; if you raise a ticket, they respond based on the severity and criticality of the issue, attend to the call really quickly, and we have been happy with the level of support on offer."
"In comparison to other competitors, I believe MuleSoft API Manager is definitely the best option on the market, though it is very costly compared to all others, and APG also comes at a high cost."
"One of the best features of SwaggerHub is how it allows me to create APIs and control the evolution of APIs within an organization."
"The most valuable features are the collaboration between multiple teams and the control and distribution of specifications."
"The scalability is endless."
"The product's initial setup phase was easy and not at all difficult."
"It is quite a useful tool. It is quite good with the validation of the spec. It works quite well in terms of errors and conformity to the OpenAPI standard. It is better than Visual Studio Code in terms of editing."
"The tool's most valuable feature is licensing."
"The most valuable features are the collaboration between multiple teams and the control and distribution of specifications."
"It is quite a useful tool, quite good with the validation of the spec, works quite well in terms of errors and conformity to the OpenAPI standard, and is better than Visual Studio Code in terms of editing."
 

Cons

"API Connect's analytics subsystem could be improved to make it easier to render content from the analytics system and offload it to an external database."
"IBM API Connect could improve the security of the application and the integration."
"We've had some issues upgrading to the latest version of the solution."
"Understanding the architecture, deployment criteria, and communication methods of the installation can be time-consuming."
"Unfortunately, this solution resulted (at least for us) in more problems than expected. We had severe installation and upgrade issues (maybe due to the nature of our network which is closed to the outside)."
"Possible improvement is mainly around having more of the cloud oriented architecture bringing stability in adding new capabilities around security."
"It should be cheaper."
"As a tool, I wouldn't recommend it to somebody looking for an API management platform, due to the limited API monetization capabilities."
"The API gateway and API runtime are too heavy, which means that it is not suitable for microservices."
"Anypoint could be improved by making it more open and configurable for small companies, who tend not to consider the solution as it's expensive and requires a lot of costs upfront."
"I think licensing costs should be reduced, it's quite expensive."
"Migrating any existing middleware platform to Mulesoft is difficult because of the transformation, conversion and integration involved. Better tools are needed to achieve quicker time to market."
"Their analytics needs a lot of improvement. It's really lacking right now."
"I would like to see more automation. Operations are done manually. It should also automate in the operation."
"One improvement is maybe to add a plugin in the API manager. Let's say an organisation is using SOAP services or legacy APIs. Maybe I don't want to migrate it to rest API, but my plugin should be able to convert Jason to XML. Basically, protocol transformation features in API Manager."
"The log management for this solution needs improvement."
"At some point, we were missing some tagging of the APIs, and we could not do that."
"It could be more intuitive compared to one of its competitors."
"SwaggerHub can be improved since the API testing features are limited compared to Postman, and it is somewhat expensive for small teams as paid plans cost a lot."
"The customization and doc formatting options for documentation pages are restricted in SwaggerHub."
"SwaggerHub's UI needs to be improved as it looks very old school."
"The review process should be improved. There seem to be some gaps, at least for us, for the editing part because we would like to have a full request review mechanism. They support some comments, but it is really hard to manage those comments. We would like to use the full request. Therefore, we are now looking to integrate with repositories. It has integration with Bitbucket and GitHub, but we have some internal constraints, and we need to move some of the repositories to GitHub. Our source code is on-premise in Bitbucket, and it was a bit of a problem for us to integrate. Now we are transitioning our repositories to GitHub, and hopefully, we can enable the integration. This will probably solve the problem with the review and approval. Its customization should also be improved. There are limitations around the support for the developer portal. There should be more customization options for the website that you can use as a developer portal. Currently, it has only Swagger UI with minimal customization. You cannot actually add additional pages and documentation for explaining concepts and general things. That's why we have started to look around to see what other tools are doing. They should also allow tagging on the API. We would like to add some tagging on the API to reflect certain things. Currently, any metadata that you would like to have has to be a part of the spec. You cannot do anything else. It should also have support for Open API 3.1, which was released at the beginning of the year. It would be great to be able to switch to that."
"The scalability aspect of SwaggerHub can be improved. It becomes a bit unreliable when the load is increased and isn't up to par with expectations for scalability."
"We have to use additional tools to test APIs."
 

Pricing and Cost Advice

"API Connect was highly expensive for us, but the decision to switch was made before I joined the company. It seems like the company bought it, but they didn't know how to use it. After two years, they decided to reevaluate and conduct some cost estimates."
"It would be a good idea to bring down the pricing by at least 20 to 30 percent."
"The price of the solution is expensive. However, there are a lot of customization capabilities."
"It is expensive when compared to other products in this class. There were no extra fees for add-ons or technical support."
"The price of the solution is very expensive, it can turn many customers away."
"API Connect is quite pricey."
"It should be cheaper. It has a yearly licensing."
"API Connect is expensive - I'd rate their pricing five out of ten."
"The price of Mulesoft Anypoint API Manager is very high."
"The licensing model is based on how many cores are used. It is a very simple licensing scheme."
"When it comes to determining price, the pre-sales team interacts with the customer's primary integration team and the price is negotiated based on the specific usage of the system."
"The product's main drawback is its cost. It's expensive for our company, and their recent change in pricing strategy last year complicated things further. That's the only thing we're not happy with."
"MuleSoft Anypoint API Manager is an expensive solution."
"The product is highly priced compared to other advanced software. It is affordable only for tier-one customers."
"I'm unsure about licensing costs because I'm not the person who handles this. But, ballpark, it's probably somewhere around $300,000-$400,000 or something like that."
"It is really expensive from a Zimbabwean perspective."
"It has a yearly subscription, but I am not sure."
"The tool is cheap."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Insurance Company
11%
Computer Software Company
8%
Manufacturing Company
6%
Financial Services Firm
16%
Computer Software Company
10%
Manufacturing Company
10%
Government
7%
Financial Services Firm
14%
Computer Software Company
10%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise10
Large Enterprise61
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise5
Large Enterprise44
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise9
 

Questions from the Community

What is your experience regarding pricing and costs for IBM API Connect?
I do not handle the pricing, setup cost, and licensing details.
What needs improvement with IBM API Connect?
We are relatively new to IBM API Connect, so I do not have significant improvements to suggest at this time.
What is your primary use case for IBM API Connect?
My main use case for IBM API Connect is to connect APIs more quickly. A specific example of how I use IBM API Connect...
How does Kong Enterprise compare with Mulesoft Anypoint API Manager?
The Mulesoft Anypoint API Manager was designed with its users in mind. Though it is a reasonably complex piece of sof...
How does Mulesoft Anypoint API Manager compare with Amazon API Gateway?
I have found that Mulesoft Anypoint API Manager is the best integration tool out there for API management. It is easy...
What is your experience regarding pricing and costs for Mulesoft Anypoint API Manager?
When it comes to pricing, I find it always expensive. The pricing is high, which is the biggest point where some cust...
What needs improvement with SwaggerHub?
SwaggerHub can be improved since the API testing features are limited compared to Postman, and it is somewhat expensi...
What is your primary use case for SwaggerHub?
My main use case for SwaggerHub is to design and review API specifications, as I test endpoints with the help of Swag...
What advice do you have for others considering SwaggerHub?
Before using SwaggerHub, I advise having basic API knowledge, as those with API knowledge can easily use SwaggerHub. ...
 

Also Known As

No data available
Anypoint API Manager
No data available
 

Overview

 

Sample Customers

Heineken, Tine, Finologee, Axis Bank
Coca-Cola, Splunk, Citrix, UCSF, Vertu, State of Colorado, National Post, TiVo, Deakin, LLS, Oldcastle Precast, ParcelPoint, Justice Systems, Ube, Sumitomo Corporation, PacificComp, University of Witwatersrand, Groupe Initiatives, Camelot, Panviva
Sonic, Zuora, Woolworths, CrowdFlower
Find out what your peers are saying about Microsoft, Amazon Web Services (AWS), Google and others in API Management. Updated: March 2026.
885,376 professionals have used our research since 2012.