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IBM App Connect vs SAP Replication Server comparison

 

Comparison Buyer's Guide

Executive Summary

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

IBM App Connect
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
26
Ranking in other categories
Cloud Data Integration (18th)
SAP Replication Server
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
7
Ranking in other categories
Database Development and Management (21st), Data Integration (52nd)
 

Featured Reviews

Nirav Patel - PeerSpot reviewer
Senior QA Engineer at a tech vendor with 1,001-5,000 employees
Cloud workflows have accelerated integrations and now demand better debugging and DevOps support
IBM App Connect provides many features, but there are several areas for improvement. Better debugging and observability would help us track any single transaction end-to-end across steps and connectors. Features such as a step-by-step line view and one-click download for flow execution would be beneficial. Improved CI/CD pipeline and GitOps experience would be valuable. The team wants flows as code and predictable promotion across development, test, and production environments. Stronger native Git integration, export-import functionalities, and first-class pipeline templates like Jenkins, GitHub, and Azure DevOps would be beneficial. More cloud-native, lightweight runtime options would be very helpful. Connector reliability and consistency need improvement because some connectors feel more mature than others, and version changes can break mapping. Pricing and licensing clarity is important because the licensing is complex and can slow down adoption and planning. Some improvement areas include handling very complex structures that the platform currently does not support. Improvements on the DevOps side, particularly providing templates, would be beneficial. The platform is somewhat expensive and hard to predict in terms of cost. Debugging features need to be provided. For CI/CD, the flows are not truly accurate and need improvement.
GagandeepSingh3 - PeerSpot reviewer
Principal Engineer at a tech services company with 1,001-5,000 employees
Good at handling replication, provides cross-database replication but SAP can provide better support for cross-database replication to newer technologies
SAP can provide better support for cross-database replication to newer technologies. The product supports Oracle, but I am not aware of what other technologies it supports. If someone wants to replicate their data from Sybase to a newer technology for data warehousing or other purposes, it would be better if they supported those.

Quotes from Members

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

Pros

"The solution is fast and supports Open UI 3.0 certification."
"We are using App Connect because it's a more comprehensive solution that can handle many projects."
"Provides good security features."
"When using IBM stacks, IBM App Connect is suitable and integrates well with other IBM products like WebSphere."
"There is a friendly interface for configuration, and integration is made easy."
"It can handle API conversions with mapping and transformation rules, simplifying the development process."
"One of the most beneficial features is the ability to handle multiple communication technologies, like integrating Kafka flows, which is helpful as other teams heavily use it. Regarding error handling, I initially wrote most of the handling myself. While built-in features for error handling are built-in, it largely depends on the developer. We use a custom solution that catches all exceptions, logs them in a database, and replays them as needed. It has been effective for us for over twenty years."
"The most valuable feature is the user-friendliness of the application."
"We use this solution for all kinds of communications like RFC, BAPI, IDoc, connecting with the orders, accounts, finance, data stuff, banking, everything."
"It's pretty good at handling replication, even under high load. It also provides cross-database replication, for example, from Sybase to Oracle."
"The most valuable thing about this product is that it replicates data between SAP databases (ASE to IQ) very successfully."
"Currently, there is a Hadoop-based infrastructure with several engineers to maintain the data, and now, using SAP Replication Server, it has become automatic and requires fewer people to put data in the data warehouse."
"SAP is renovating different things. We are using external tools to connect as of now. It is going well, and now the new generation integration platforms are going to be pretty easy."
"It speeds up the performance in terms of how fast you are able to access the data, look at it, get it reported to you, and send it to somebody. It also reduces the amount of storage."
"We can customize any workflow and we also like the business domain modeling that can be done."
"This product has a catalog with the location of all the objects which were replicated, and it's very simple to maintain."
 

Cons

"The interface could be better."
"When we do a version upgrade of the system, the platform is kind of complicated."
"The audit logging, transaction logging and other such similar features, such as the IBM App Connect cloud instance, need to be improved."
"IBM App Connect should improve security features."
"The platform is somewhat expensive and hard to predict in terms of cost."
"The setup time for App Connect could be improved."
"The integration with HR systems could be better."
"IBM App Connect occasionally crashes for various reasons, requiring problem-solving intervention."
"If someone wants to replicate their data from Sybase to a newer technology for data warehousing or other purposes, it would be better if they supported those."
"Setup was a little complex."
"It's complex. It's necessary to understand a little about infrastructure, like network LAN and VLAN environment."
"Improvement is a never ending story, and HANA is doing some improvements. We are able to adopt that, and we have to do it by integration with HANA. They are very major changes that we need to see."
"I would like to see it become mobile-friendly."
"There is a need to improve performance in high transactional processes."
"The private solution is expensive. If you're in a situation where you're paying IBM or AWS or somebody just to host you specifically, you're paying people to run it and you're taking care of all the upgrades."
"It's a very expensive solution."
 

Pricing and Cost Advice

"The solution's pricing isn't cheap, but you can get good discounts based on your competitive deal."
"Initially, App Connect was quite expensive because the cost was based on the number of processors we used. However, it's now based on containers, which means we can be more specific about our consumption and get a better price."
"The price could be better."
"The licensing cost for IBM App Connect is very high."
"The cost depends upon the consumer."
"It is very expensive if we want to scale."
"IBM App Connect's pricing is high compared to other products."
"App Connect is not cheap."
"You can pick one of the hosted cloud services as opposed to owning it and doing it yourself. Your cost of ownership on the hardware, the data storage, and the maintenance all go down. It depends on what service you use."
"It's a very expensive solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Manufacturing Company
15%
Computer Software Company
8%
Construction Company
6%
Construction Company
21%
Financial Services Firm
11%
Outsourcing Company
10%
Retailer
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise4
Large Enterprise21
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise5
 

Questions from the Community

What is your experience regarding pricing and costs for IBM App Connect?
Configuration time varies by implementation. For insurance companies with simple JDBC connections, the process is straightforward. However, companies requiring multiple configurations for ODBC, JDB...
What is your primary use case for IBM App Connect?
IBM App Connect serves as our integration platform, allowing us to connect application systems and data without heavy load or heavy coding. In my current organization, we use the AWS cloud, and IBM...
What advice do you have for others considering IBM App Connect?
We are using the private cloud deployment on AWS. My company purchased IBM App Connect through the AWS Marketplace. IBM App Connect is a very user-friendly tool, and we can very easily integrate wi...
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Also Known As

IBM Cast Iron
Sybase Replication Server
 

Overview

 

Sample Customers

United Way of Allegheny County, Saint-Gobain CPS, Ricoh, SunTrust Banks Inc.
Medtronic, Cirque du Soleil, Antarc, B&G Manufacturing, EarlySense, eBay, Ferrero, James Austin Company, Lenovo, Sagem, RAK Ceramics, Vodafone
Find out what your peers are saying about Amazon Web Services (AWS), Informatica, Palantir and others in Cloud Data Integration. Updated: June 2026.
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