OpenLegacy pros and cons

Name: OpenLegacy
Brand: OpenLegacy
Rating: 3.8 (5 reviews)

Vendor: OpenLegacy

3.8 out of 5

5 reviews
80% willing to recommend

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Pros & Cons summary

OpenLegacy rapidly exposes services, often in minutes, facilitating integration with mainframe programs without requiring programmer changes. It transforms legacy apps into REST APIs, efficiently creating digital services. Deployment is simplified by producing a war file for Tomcat servers. However, debugging, logging, and customer support need enhancement. SSL setup requires extra configuration, and REST/SOW service consumption from mainframes is lacking. Pricing could benefit from more flexibility with one-time payment options.

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Prominent pros & cons

PROS

Using OpenLegacy, exposure of services is significantly easier and faster, often requiring just a few clicks and taking only minutes.

OpenLegacy allows for the creation of digital services by COBOL programmers by seamlessly converting old applications to REST API applications.

OpenLegacy enables connection of modern web products to legacy systems without needing changes from mainframe programmers.

OpenLegacy efficiently solves larger legacy API issues at an enterprise level and simplifies Tomcat server deployment by producing a comprehensive war file.

OpenLegacy has enabled the swift development of hundreds of APIs within six months, demonstrating the speed of assembling OpenLegacy components.

CONS

Debugging and logging for programmers could be better.

There is a desire for the ability to consume REST/SOW services in the opposite direction from the mainframe.

SSL should be available out-of-the-box, it currently is not the default.

Customer support is slow and not very good, complicating quick assistance.

Pricing could be more flexible to accommodate once-off payments.

OpenLegacy Pros review quotes

it_user799497

Chief Programmer with 1-10 employees

Jan 10, 2018

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.

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it_user872484

Creator and CEO at KiwiLive

May 14, 2018

Opens the door to connect modern web products to an old legacy system.

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ITdeptbank67

IT Department Banking Industry at a financial services firm with 10,001+ employees

Aug 12, 2019

It is possible to solve larger legacy API issues on an enterprise level with this product.

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reviewer1042905

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

Nov 10, 2021

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.

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reviewer1728015

LÃder de Proyecto at a tech services company with 201-500 employees

Jan 4, 2022

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

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OpenLegacy Cons review quotes

it_user799497

Chief Programmer with 1-10 employees

Jan 10, 2018

Debugging and logging for programmers could be better.

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it_user872484

Creator and CEO at KiwiLive

May 14, 2018

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.

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ITdeptbank67

IT Department Banking Industry at a financial services firm with 10,001+ employees

Aug 12, 2019

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

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Learn what your peers think about OpenLegacy. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.

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reviewer1042905

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

Nov 10, 2021

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.

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reviewer1728015

LÃder de Proyecto at a tech services company with 201-500 employees

Jan 4, 2022

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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