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Amazon API Gateway vs OpenLegacy comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

Review summaries and opinions

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

Categories and Ranking

Amazon API Gateway
Ranking in API Management
2nd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
45
Ranking in other categories
No ranking in other categories
OpenLegacy
Ranking in API Management
36th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2025, in the API Management category, the mindshare of Amazon API Gateway is 13.0%, down from 14.0% compared to the previous year. The mindshare of OpenLegacy is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management Market Share Distribution
ProductMarket Share (%)
Amazon API Gateway13.0%
OpenLegacy0.5%
Other86.5%
API Management
 

Featured Reviews

Sampreeth Amith Kumar - PeerSpot reviewer
Efficient backend connectivity and adequate support with room for UI enhancement
I'd appreciate improvements in the user interface to make it more understandable, especially for new AWS users. Documentation can be confusing at times, so more details on the connection between the API Gateway and backend services would be helpful. Additionally, a local version of the API Gateway would be beneficial for testing purposes without incurring extra costs.
reviewer1042905 - PeerSpot reviewer
The biggest advantage is how simple the technology was.
I'd like to see OpenLegacy develop its low-code/no-code (LCNC) solutions. They've expanded somewhat their horizons for integration beyond mainframe CICS, which is their sweet spot. They have some tooling in that area, but it's not as good as it needs to be. OpenLegacy handles the bread-and-butter TP monitoring stuff, but I am working for one of the six banks in the United States still using the Hogan mainframe, which has a slightly proprietary mechanism. But OpenLegacy currently doesn't have a connector for Hogan. So it would help if they could build one. That would appeal to financial institutions that still use Hogan, like US Bank, Wells Fargo, KeyBank, and Vanguard.

Quotes from Members

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

Pros

"It provides the flexibility to configure, switch, and manage configurations through cloud permissions or performance settings."
"Amazon API Gateway is a very fast solution."
"It's a low-code solution that helps our company manage operations seamlessly"
"It is a stable solution."
"t is easy for integrations if it is deployed in AWS Services."
"The initial setup is straightforward."
"The technical support is very strong. We've had issues with the solution and configuration and we got very good support."
"The solution is a managed service and requires minimal configuration, which makes it easy to launch an API."
"OpenLegacy produces a war file which includes everything you need to deploy a Tomcat server."
"It is possible to connect a service to a mainframe program or back transaction in a matter of minutes or hours at the most."
"It is possible to solve larger legacy API issues on an enterprise level with this product."
"Opens the door to connect modern web products to an old legacy system."
"Using OpenLegacy, the exposure of services is far easier and quicker. In many cases, exposure of services requires just a few clicks and takes only minutes. In very complex cases, it still only takes half a day. Without OpenLegacy, it would take us several months to create the same services."
"The biggest advantage of OpenLegacy was how simple the technology was. We were able to build out the OpenLegacy parts very quickly. We put together a couple hundred APIs in six months."
"Using mainframe programs (not screens), the OpenLegacy services do not require any changes by the mainframe programmers, thus reducing development cycles."
"OpenLegacy provides a way to go from the outside world to the legacy mainframe, to move the old standard application to a REST API application. New digital services can be created in a few clicks and this can be done easily by COBOL programmers."
 

Cons

"Their support services come at a considerable cost, leaving room for improvement."
"There are certain restrictions that cannot be implemented without web access."
"The course management needs improvement. It's always an issue to set up the course management, especially when you use data form."
"I believe that there could be more features associated with analytics since it is an area where the product lacks."
"Monitoring could be improved."
"There are features lacking in API Gateway, such as the timeout settings, which currently are set at 29 seconds."
"Amazon API Gateway can improve the user interface in some areas it could be more polished."
"The solution should include change data capture (CDC) features that will help reduce workload"
"Customer support for the product is slow and not very good. It makes using the product difficult if you need help quickly."
"I'd like to see OpenLegacy develop its low-code/no-code (LCNC) solutions. They've expanded somewhat their horizons for integration beyond mainframe CICS, which is their sweet spot. They have some tooling in that area, but it's not as good as it needs to be."
"We would also be more than happy if the product had the option to work in the opposite direction – the ability to consume REST/SOW services in the outer world from the mainframe."
"I would like to see SSL out-of-the-box. OpenLegacy certainly does SSL, but it was not the default for our use case. We are currently working with OpenLegacy to cross the SSL bridge and suspect that most users will want to do the same."
"Debugging and logging for programmers could be better."
"The pricing of the solution could be more flexible and allow for once-off payment versus annual licensing. This would be more appealing to companies in Latin America."
 

Pricing and Cost Advice

"The pricing model for API Gateway is advantageous due to its serverless nature, as it depends on traffic volume."
"Amazon API Gateway has various pricing plans, but I cannot give the exact cost, though I can say that it's expensive. On a scale of one to five, I'd rate the pricing for Amazon API Gateway as two, as the solution is one of the most expensive products in the market for API management."
"This is a pay-per-use service, where you only pay for what you use."
"I rate the tool's price as seven on a scale of one to ten, where one means low price and ten means high price."
"I rate the platform's pricing a five out of ten."
"Fees are volume-based."
"It is somewhat costly, particularly when it introduces server-related features, which are often scheduled on our end."
"There is an annual licensing cost to use Amazon API Gateway."
"The pricing of the solution could be more flexible and allow for once-off payment versus annual licensing. This would be more appealing to companies in Latin America."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
10%
Comms Service Provider
5%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise12
Large Enterprise21
No data available
 

Questions from the Community

Which is better - Apigee or Amazon API Gateway?
Amazon API Gateway is a platform that supports the creation and publication of API for web applications. The platform can support thousands of simultaneous API calls, and it provides monitoring, ma...
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 to implement and learn; it provides several options for deployment, (including ...
Which is better - Azure API Management or Amazon API Gateway?
If you use Azure products, API Management is a great solution. It solves many of the problems of externalizing web services. For example, when you need versioning, establish a developer portal and ...
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Overview

 

Sample Customers

Autodesk, Fox Digital Consumer Group, iFlix, UK Driver and Vehicle Licensing Agency (DVLA), Miovision, Olympusat, PhotoVogue, Royale International Group, Veracode
Many of openLegacy's global customers are among the Global 100 companies. Review case studies in these industries: Agriculture, Airport Authority, Automotive, Auto, Finance, Insurance, Government, Healthcare, Manufacturing, and Retailwww.openlegacy.com/case-studie...
Find out what your peers are saying about Amazon API Gateway vs. OpenLegacy and other solutions. Updated: September 2025.
872,869 professionals have used our research since 2012.