OpenLegacy vs SEEBURGER Business Integration Suite comparison

OpenLegacy and Seeburger are both solutions in the API Management category. OpenLegacy is ranked #37, while Seeburger is ranked #21 with an average rating of 9.0. OpenLegacy holds a 0.8% mindshare in APIM, compared to Seeburger’s 1.0% 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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545 Comparison Views

80% willing to recommend

SEEBURGER Business Integrat...

Read 39 SEEBURGER Business Integration Suite reviews

3,727 Views
894 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: December 2025).

Buyer's Guide

OpenLegacy vs. SEEBURGER Business Integration Suite

December 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

37th

Average Rating

7.6

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

AI Software Development (65th)

SEEBURGER Business Integrat...

Ranking in API Management

21st

Average Rating

8.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Business-to-Business Middleware (5th), Managed File Transfer (MFT) (14th), Integration Platform as a Service (iPaaS) (13th)

Mindshare comparison

As of January 2026, in the API Management category, the mindshare of OpenLegacy is 0.8%, up from 0.3% compared to the previous year. The mindshare of SEEBURGER Business Integration Suite is 1.0%, up from 0.5% 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	1.0%
OpenLegacy	0.8%
Other	98.2%

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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Shaik Saifuddin

Senior Software Engineer at HCLTech

Exceptional support and reliability drive optimal data flow and integration

The features of SEEBURGER Business Integration Suite that I found most valuable are related to entity flow. We can find the entity flow to be very useful so we can grab the flow accordingly. There is no disturbance in the connections, and it is very clear to check the connection flow with applicable queues. When comparing to other applications, SEEBURGER Business Integration Suite is the easiest way to understand the application. I have also worked on the cloud services where SEEBURGER Business Integration Suite is moving to cloud. I have worked on cloud services where the mapping part is in the cloud itself, along with the connection setup.

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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

"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."

"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."

"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."

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

"The entire framework is something that is very easy to use, easy to set up, and extremely straightforward. Once you develop a process and once you get it deployed within the process engine, with the latest 6.52 features, the processing engine is actually smart enough to make a decision as to which process engine has less load, and it can exchange messages with that process engine."

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

"It's the reliability. And the message tracking is quite good, where we can go in and see if we have an issue."

"Having the SEEBURGER consulting team perform the installation alleviates a lot of headaches and ensures a stable system."

"SEEBURGER Business Integration Suite is simple to use and straightforward."

"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."

"The solution helps us automate processes, more on the insurance side. Where they used to have to babysit monthly files, because of size, they don't have to do that with SEEBURGER BIS. They just run the monthly process. Files get collected, translated, and sent to the proper systems, so the babysitting is gone."

"We haven't had any issues with scaling."

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."

"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."

"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."

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

"The integration is not so excellent. While I'm not saying there is a problem, there is no pattern. When we start a new project, we have to work with new people and processes every time. The technical side of their system is very good, but their change process is not repeatable. It needs to be rebuilt each time."

"I would've liked, from day one, to learn how to do my own mapping. That would have saved a lot of time and effort if that had been brought forward earlier. It's there, I just didn't know about it. Also, some tidier, easier-to-use interfaces would help."

"When we got SEEBURGER Business Integration Suite (BIS), it was clear that it was going to take more of a technical person. It does take a technically-rooted individual to operate it. It's not something for your everyday guy to do. For what it's doing for us, a dedicated resource is required."

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

"It's rather difficult to understand, from the application, what's broken and why it doesn't work. We typically need to get support from them directly, and it's usually in a consulting role, to fix issues."

"There are some aspects at the front, the actual queries that you use, that could be improved. They're all very minor to be honest."

"They have their own private cloud. That's the reason we did not go ahead with managing everything by ourselves or moving into the cloud. They said that they're going to be doing it within the next two years, having access to Azure and AWS. That would be something we would like to see."

"The product is not integrated very well with different cloud providers. We did work with the vendor to build a solution for Amazon, but there is no solution for other cloud providers like Google or Azure. The vendor needs to create adapters so that if we have a requirement to transfer data from our data center to another cloud, outside of Amazon, we would be delighted with that."

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

"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."

"Price and licensing are comparable to other systems. It's well-priced and simple. It's not user-based or anything. It's just per seat, per system. So, it's pretty straight forward. Because it's per system, one system is enough. However, if you want to make it larger, then you can grow with it."

"I've heard that the solution is cheaper when compared to other products in the market."

"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."

"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."

"The cost of the SEEBURGER Business Integration Suite (BIS) can be considered high. We have elected to have SEEBURGER consulting do the installation. Licensing could also be considered high. However, one would be hard pressed to find another product that does all that this one does."

"We pay per message we use. We spend about £19,000 a year with them."

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

Retailer

Financial Services Firm

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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Compared 6% of the time

SAP Cloud Platform vs SEEBURGER Business Integration Suite

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Product Reports

Buyer's Guide

OpenLegacy

December 2025

Download OpenLegacy product report

Buyer's Guide

SEEBURGER Business Integration Suite

December 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

December 2025

Free Report: OpenLegacy vs. SEEBURGER Business Integration Suite

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