Amazon API Gateway vs OpenLegacy comparison

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Amazon API Gateway

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Executive SummaryUpdated on Dec 17, 2024

Amazon API Gateway and OpenLegacy are competing products in API management and integration. Amazon API Gateway has the upper hand in environments using AWS services due to its seamless integration and cloud-native attributes, whereas OpenLegacy is preferred for modernizing legacy systems with robust support.

Features: Amazon API Gateway offers seamless integration with AWS services, exceptional scalability, and advanced security capabilities. OpenLegacy efficiently exposes and modernizes legacy systems, provides flexibility integrating with diverse back-end systems, and effectively reduces the complexity of adapting to legacy architectures.

Room for Improvement: Amazon API Gateway could enhance support for non-AWS environments, improve monitoring tools, and offer more flexible pricing options. OpenLegacy may benefit from optimizing its documentation, strengthening security features for cloud environments, and expanding support for different legacy systems to cover a wider range of technologies.

Ease of Deployment and Customer Service: Amazon API Gateway, being cloud-based, supports streamlined deployment processes with comprehensive AWS integration and documentation. OpenLegacy offers flexible deployment with on-premise and cloud options, prioritizing tailored support for complex legacy integrations and providing practical solutions for hybrid environments.

Pricing and ROI: Amazon API Gateway's pay-as-you-go pricing model supports cost predictability for scalable AWS environments, offering significant ROI for cloud-native applications. OpenLegacy involves higher initial setup costs due to its tailored solutions but yields high ROI in legacy modernization projects, making it invaluable for transforming outdated systems.

To learn more, read our detailed Amazon API Gateway vs. OpenLegacy Report (Updated: April 2025).

Amazon API Gateway vs. OpenLegacy

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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

3rd

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenLegacy

Ranking in API Management

35th

Average Rating

7.6

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of April 2025, in the API Management category, the mindshare of Amazon API Gateway is 13.3%, down from 14.4% compared to the previous year. The mindshare of OpenLegacy is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Management

Featured Reviews

Rahul Kundu

AWS Engineer at Abbott

Cost-effective serverless routing with room for extended timeout settings

We are using API Gateway to route the traffic to our Lambdas. Every API pass is linked to some of the Lambdas. When traffic hits CloudFront, it redirects it to API Gateway, which then redirects it to the respective Lambda server. We have different kinds of services invoked through these Lambdas…

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reviewer1042905

VP, Chief Enterprise Integration Architect at a financial services firm with 10,001+ employees

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.

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Quotes from Members

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

Pros

"In terms of scalability, I haven't encountered any issues with API Gateway. We've significantly increased our traffic from hitting it once or twice a minute to now hitting it ten to fifteen times within a minute. In an hour, we're receiving hundreds of hits. So, it's performing excellently."

"All information and data needs to be sanitized before it enters a private domain and we use this solution to do this."

"The product is really good when it comes to API lifecycle management, and it is not just something that includes the balancing part or the security aspect but also the routing and the fallback mechanism."

"It is very helpful, with our API-based applications."

"This solution is useful for making new APIs."

"It's a low-code solution that helps our company manage operations seamlessly"

"The most valuable feature of the solution is that it is a stable solution with an uptime of 99.99 percent."

"The technical support is very strong. We've had issues with the solution and configuration and we got very good support."

More Amazon API Gateway pros

"It is possible to connect a service to a mainframe program or back transaction in a matter of minutes or hours at the most."

"OpenLegacy produces a war file which includes everything you need to deploy a Tomcat server."

"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."

"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 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."

"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."

Cons

"It would be useful to have a more complete development environment for the developer, with different integrative capabilities to manage all the life cycles for the API. I think the full version formula for that is really useful. They should improve the development environment for easier integration."

"It's hard to configure. There's a lot of options but it's very hard, it's very confusing."

"The price could be lower."

"API Gateway could improve by allowing debugging capabilities, particularly when dealing with high volumes."

"Since the first invocation of AWS Lambda takes more than 30 seconds because of Lambda's cold start, Amazon API Gateway blocks that resource, thereby aborting the invocation."

"Amazon API Gateway needs to focus on minimizing latency."

"There are features lacking in API Gateway, such as the timeout settings, which currently are set at 29 seconds."

"The solution should include change data capture (CDC) features that will help reduce workload"

More Amazon API Gateway cons

"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."

"Customer support for the product is slow and not very good. It makes using the product difficult if you need help quickly."

"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."

"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."

"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 product is expensive."

"The product can be described as a medium-priced solution, but its cost is higher than Azure."

"Fees are volume-based."

"The product is a little expensive."

"Azure products are more cost-effective than AWS solutions"

"AWS charges for data ingress and egress, which could be further reduced. This would be helpful for customers dealing with large amounts of data coming in or going out from their systems."

"I rate the platform's pricing a five out of ten."

"This is a pay-per-use service, where you only pay for what you use."

More Amazon API Gateway pricing and cost advice

"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

15%

Computer Software Company

14%

Manufacturing Company

Government

Financial Services Firm

34%

Insurance Company

14%

Computer Software Company

10%

Real Estate/Law Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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...

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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 ...

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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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Comparisons

Microsoft Azure API Management vs Amazon API Gateway

Compared 60% of the time

Apigee vs Amazon API Gateway

Compared 6% of the time

WSO2 API Manager vs Amazon API Gateway

Compared 5% of the time

Kong Gateway Enterprise vs Amazon API Gateway

Compared 4% of the time

MuleSoft API Manager vs Amazon API Gateway

Compared 4% of the time

More Amazon API Gateway Competitors

Kong Gateway Enterprise vs OpenLegacy

Compared 33% of the time

MuleSoft API Manager vs OpenLegacy

Compared 21% of the time

IBM API Connect vs OpenLegacy

Compared 18% of the time

webMethods.io vs OpenLegacy

Compared 13% of the time

More OpenLegacy Competitors

Product Reports

Amazon API Gateway

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Overview

Amazon API Gateway facilitates internal APIs exposure to external users, manages requests, and enhances security with authentication. It efficiently handles serverless architectures with AWS Lambda integration, supporting cloud-based API management.

Amazon API Gateway acts as a gateway for backend microservices, making it suitable for real-time use cases. It enables secure communication, traffic routing, and access control management. With its strength in integrating AWS services, it offers excellent scalability, proxy capabilities, and cost-effective management. Users have noted areas for improvement, such as pricing, interface, and the need for better AI-based capabilities. Improvements are also sought in monitoring, security features, and support services.

What features make Amazon API Gateway stand out?

Proxy Capabilities: Facilitates unified API access and management
AWS Lambda Integration: Seamlessly connects with serverless architectures
Authentication: Provides robust security through authentication measures
SQL Injection Prevention: Ensures secure API interactions
Custom Domain Assignment: Supports personalized API endpoints
Multi-Region Connectivity: Offers global reach and low latency

What benefits should users consider in reviews?

Scalability: Handles large-scale integrations efficiently
Cost-Effectiveness: Offers budget-friendly management options
Security: Strong measures to protect data and APIs
Ease of Management: Provides intuitive management features
Efficient Endpoint Management: Streamlines the API lifecycle

Industries utilize Amazon API Gateway to streamline operations in sectors like finance, healthcare, and tech, focusing on real-time data processing and secure communication. The gateway's ability to manage traffic and provide robust security features is key in industries requiring dependable and versatile API management solutions.

Amazon Web Services (AWS)

OpenLegacy helps organizations quickly launch innovative digital services by extending their core back-end systems to the web, mobile and cloud in days or weeks versus months. Our microservice-enabled API integration and management software quickly reduces project backlog by automating and accelerating microservices and API creation, deployment, testing and management from core applications, mainframes and databases. Together, business and IT teams can quickly, easily and securely meet consumer, partner or employee demands for digital services without modernizing or replacing core systems, and without special programming skills or invasive changes to existing systems and architectures. OpenLegacy is designed for ongoing management of microservices APIs and is based on open standards, so our software plays nice with your current technology stack and supports agile, DevOps and continuous development. Learn why leading companies choose OpenLegacy at www.openlegacy.com.

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...

Amazon API Gateway vs. OpenLegacy