OpenLegacy vs SEEBURGER Business Integration Suite comparison

OpenLegacy and Seeburger are both solutions in the API Management category. OpenLegacy is ranked #36, while Seeburger is ranked #20 with an average rating of 9.0. OpenLegacy holds a 0.5% mindshare in APIM, compared to Seeburger’s 0.8% mindshare. Additionally, 80% of OpenLegacy users are willing to recommend the solution, compared to 95% of Seeburger users who would recommend it.

OpenLegacy

Read 5 OpenLegacy reviews

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438 Comparison Views

80% willing to recommend

SEEBURGER Business Integrat...

Read 39 SEEBURGER Business Integration Suite reviews

3,408 Views
716 Comparison Views

95% willing to recommend

OpenLegacy

SEEBURGER Business Integrat...

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Executive SummaryUpdated on Dec 17, 2024

SEEBURGER Business Integration Suite and OpenLegacy are competitive business integration products. SEEBURGER has the advantage in deployment and support, whereas OpenLegacy stands out for its innovative features.

Features: SEEBURGER Business Integration Suite offers robust integration capabilities, enabling seamless coordination across multiple systems with powerful data transformation tools. It supports complex EDI requirements with ease, ensuring reliable data exchange. The platform is platform-independent, providing flexibility and adaptability. OpenLegacy excels with its flexible architecture, allowing rapid API creation, especially beneficial for enhancing legacy systems. Its open-source nature promotes innovation and scalability. The ease of creating APIs quickly allows for greater technology adaptability.

Room for Improvement: SEEBURGER could enhance its pricing model to accommodate smaller businesses and introduce more user-friendly tools. Its extensive feature set might also benefit from simplified user interfaces for less technical users. More detailed and customizable reporting features might improve user experience. OpenLegacy may need to expand its support structure to match larger enterprise needs. Enhanced security protocols could also be beneficial to compete effectively in regulated industries. Ensuring long-term support and scalability for enterprise-level clients could further cement its market presence.

Ease of Deployment and Customer Service: SEEBURGER offers comprehensive deployment options backed by responsive customer service, facilitating smooth implementations. Its support team assists with troubleshooting efficiently, ensuring minimal downtime. OpenLegacy provides a simplified deployment process, reducing technical overhead and quickening setup times. Its customer support empowers clients with effective solutions, though its offering may not be as extensive as SEEBURGER’s.

Pricing and ROI: SEEBURGER Business Integration Suite may involve higher initial costs, but its long-term ROI is significant due to its extensive toolset. The investment can lead to higher returns with comprehensive solutions that develop over time. OpenLegacy presents a cost-effective entry, appealing to businesses seeking quick deployment and innovation without large upfront expenses. Its pricing strategy caters to rapid growth and modern tech adaptation, promising a progressive ROI.

To learn more, read our detailed OpenLegacy vs. SEEBURGER Business Integration Suite Report (Updated: September 2025).

Buyer's Guide

OpenLegacy vs. SEEBURGER Business Integration Suite

September 2025

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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

OpenLegacy

Ranking in API Management

36th

Average Rating

7.6

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

No ranking in other categories

SEEBURGER Business Integrat...

Ranking in API Management

20th

Average Rating

8.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Business-to-Business Middleware (6th), Managed File Transfer (MFT) (13th), Integration Platform as a Service (iPaaS) (12th)

Mindshare comparison

As of October 2025, in the API Management category, the mindshare of OpenLegacy is 0.5%, up from 0.2% compared to the previous year. The mindshare of SEEBURGER Business Integration Suite is 0.8%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Management Market Share Distribution
Product	Market Share (%)
SEEBURGER Business Integration Suite	0.8%
OpenLegacy	0.5%
Other	98.7%

API Management

Featured Reviews

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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Choon Hwa Khoh

Head of Product Test at ams AG

Easy to configure with no programming skills needed and helpful support

We primarily use the solution for content conversion and file transfers. There are no programming skills needed. It's easy to configure. The features are great. They have a lot of them. The solution can scale. It is stable and reliable. We have not had any issues. Technical support has been…

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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

"Using mainframe programs (not screens), the OpenLegacy services do not require any changes by the mainframe programmers, thus reducing development cycles."

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

"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."

"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."

"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."

"It has a lot of basic EDI already established for all the main users. Also, it lets me share setups that I had already set up for my first plant. I was able to use them for my second one which was very helpful. I didn't have to start from scratch for my second facility."

"Mapping Designer provides excellent flexibility."

"We had a requirement for transferring data to Amazon S3 buckets but we did not have a solution in our shop for large data transfers to Amazon S3. We worked with SEEBURGER and created a framework solution and now, using that solution, we can configure the transfer in an hour or two and enable it to go to existing or new S3 buckets."

"It used to take half an hour to move one file from one location to another. Now, it takes 10 minutes."

"If SEEBURGER plans to do something, they will meet their target. We haven't been disappointed by them at all. For example, we had six trading partners to onboard and they said, "We'll make it happen," and they did make it happen. They did exactly what they said they would do. That's a really positive thing."

"One of the most valuable features is the option to have all integration patterns constantly updated in one platform. That is the main strength I see in using SEEBURGER Business Integration Suite (BIS). It means I can use a very old-fashioned pattern, combined with a very modern pattern. There are no limitations in terms of combining components because all the components simply fit together."

"SEEBURGER Business Integration Suite (BIS) also allowed us to connect EDI vendors at will."

"Among the most valuable features are the EDI translator and a lot of the components which enable creating compliance sets. Having something standard out-of-the-box and being able to use that has been a huge benefit for us."

More SEEBURGER Business Integration Suite pros

Cons

"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."

"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."

"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."

"Debugging and logging for programmers could be better."

"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."

"The ability to bind a mapping to an agreement seems a bit clunky. It would be nice to have a better way of navigating to a map name rather than using a drop down list."

"Java is very old technology and they should move away from it, to anything that's better."

"Their traditional model is a vendor flow. We are looking to do a customer-based flow, which which require significant development from SEEBURGER Business Integration Suite (BIS). We are working with them to do this using their WebEDI. It is a brand new area for them, but it could be an option in the future."

"We occasionally get ZIP files. Sometimes the ZIP file has one file inside of it, and sometimes the ZIP file might have 30 files inside of it. We have been working with SEEBURGER to enhance their PKUNZIP process to be able to unzip multiple files in a single workflow instead of just one file. This is still something that is in process."

"There might be some improvements they could make to the portal, but they're not anything that stops me from working."

"Some of the functionality for retriggering documents, where you have to step through a termination process and then retrigger it, versus just being able to restart or retrigger more easily, is a bit challenging, depending on the scenario."

"A true debugger that allows you to step through the process would be a good improvement. Right now, we are limited to reading the log file generated by the test screen in Mapping Designer."

"The cloud interface is currently too cluttered, especially when creating new transactions from scratch or performing search queries."

More SEEBURGER Business Integration Suite cons

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."

"The cost-based model is slightly different now in SEEBURGER Business Integration Suite (BIS). They changed the licensing, based on adapters and other things. In the old style of licensing, the whole suite was one license..."

"It has a very goofy pricing model in the sense that they have so many components and it's not very clear what components you require to do your work. When you ask for that, you learn that there's a surcharge for them. It's not that you buy a product and you can use all the compatibilities. They have all these different bits and pieces of it and you have to pay extra for all those things."

"The solution provides the flexibility to start small and pay as you grow. SEEBURGER has a lot of offerings..."

"The pricing and licensing is very competitive."

"Our licensing model is based on transactions. We have a base service contract which is priced against a volume of transactions and another volume of individual transactions, which are covered by one service agreement. Then, we have development services on top of that. Our annual spend is around £80,000. It's about mid-priced, as there are some cheaper alternatives out there and some more expensive ones. It's neither cheap nor expensive. It's somewhere in the middle."

"I had a problem at one time with their invoicing. I told them, then we worked on the process and improved it. They installed the connection between SAP and SEEBURGER BIS in Europe first. This was awhile ago. When I came along, I became involved in the project and started working with them. Every time that I made a request, the work was done well, but I was not receiving my invoices. I knew I had to pay for the work and was trying to find someone to send me the invoices or a report of what was being done. From that end, it was really not working. After a few years, I was complaining and not happy. At the end of the year, they would come with a long list of invoices to pay, which was really bad. So, I asked for a change. We worked on the process, and since five years ago, I have worked with SEEBURGER based in North America. Now, when I have a question, I know who to contact. They send me a report with invoices every month. They really reacted to my concern, and we improved the process. Since then, I have had no problem."

"We pay maintenance of between $75,000 and $100,000 per year, per box."

"They have options for every budget. You can book Cloud Services, starting with a few hundred Euros per year or month, depending on what you want, or you can even buy huge landscapes and operate them on your own. The pricing is fair compared to others."

More SEEBURGER Business Integration Suite pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Manufacturing Company

17%

Computer Software Company

Financial Services Firm

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Midsize Enterprise	4
Large Enterprise	38

Questions from the Community

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What do you like most about SEEBURGER Business Integration Suite?

SEEBURGER Business Integration Suite is a highly stable solution that offers rich features for our B2B integration.

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What is your experience regarding pricing and costs for SEEBURGER Business Integration Suite?

Regarding the pricing of SEEBURGER Business Integration Suite, I would rate it as 7 out of 10.

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What needs improvement with SEEBURGER Business Integration Suite?

Regarding areas of improvement for SEEBURGER Business Integration Suite, the cloud functionality needs enhancement. The cloud interface is currently too cluttered, especially when creating new tran...

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Product Reports

Buyer's Guide

OpenLegacy

September 2025

Download OpenLegacy product report

Buyer's Guide

SEEBURGER Business Integration Suite

September 2025

SEEBURGER Business Integration Suite report

Download SEEBURGER Business Integration Suite product report

Also Known As

No data available

SEEBURGER BIS

Overview

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.

OpenLegacy

With SEEBURGER’s experienced team behind you, and SEEBURGER BIS as the foundation of your hybrid integration strategy, you’re prepared for whatever comes your way – even as your business gains complexity and integration requirements increase.

SEEBURGER Business Integration Suite (BIS) is a unified, agile, secure and scalable platform that solves integration challenges across your business and ecosystem, so that you can make valuable connections between clouds, applications and people.

Our platform provides integration across all scenarios, including B2B/EDI, MFT, API and ERP on-premises, in the cloud and hybrid, in addition to expert support that is unmatched in the industry for your simplest to your most complex integrations.

Your APIs are likely multiplying quickly, and if you’re looking for a solution to manage, secure and scale them properly, you get all of the benefits and less of the hassle with our API Management toolkit.

Bring us your toughest B2B/EDI challenges. We help with difficult onboarding and partner connections, and will save you time and effort to complete complex projects. We make B2B easy with pre-packaged, re-usable content and automation capability, so your team can make the connection, and move on to the next mission.

Simplify your workload with our iPaaS solution. SEEBURGER iPaaS enables your team to save man-hours connecting data, applications and systems, by letting us handle all the time-consuming platform operations. We cover maintenance, updates, security, scalability and more.

Did you know that without managed file transfer (MFT), your company is at greater risk for a data breach? It’s as simple, and as dangerous, as that. The security and control you get with our centralized, easy-to-use solution ensures less risk for the company, and more sleep at night for you.

Our customers say it best! Check out our reviews you’ll see that SEEBURGER’s rock-solid, built-from-the-ground-up platform, is combined with an expert team, and stellar service. We power your connections, future-proof your vision and give you a competitive edge.

Seeburger

Sample Customers

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...

Altis, Autoliv, Cebi, Cofresco, MoneyGram International, Samsonite Europe, VSP Global, BMW Group, OSRAM, Magna, Lavazza

Buyer's Guide

OpenLegacy vs. SEEBURGER Business Integration Suite

September 2025

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