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Avolution ABACUS vs iServer comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 3, 2024

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

Avolution ABACUS
Ranking in Enterprise Architecture Management
9th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
15
Ranking in other categories
No ranking in other categories
iServer
Ranking in Enterprise Architecture Management
8th
Average Rating
7.4
Reviews Sentiment
7.4
Number of Reviews
18
Ranking in other categories
Business Process Design (16th)
 

Mindshare comparison

As of January 2026, in the Enterprise Architecture Management category, the mindshare of Avolution ABACUS is 3.4%, down from 3.9% compared to the previous year. The mindshare of iServer is 4.3%, down from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Market Share Distribution
ProductMarket Share (%)
iServer4.3%
Avolution ABACUS3.4%
Other92.3%
Enterprise Architecture Management
 

Featured Reviews

JoseCamacho - PeerSpot reviewer
Freelancer at a consultancy with 1-10 employees
Supports evaluating architecture through corporate objectives
I conducted an evaluation of enterprise architecture at the European Court in Luxembourg, reviewing and analyzing existing implementations to identify potential improvements and providing recommendations I conduct evaluations to identify potential improvements and make recommendations, forming a…
Antonios Lazanakis - PeerSpot reviewer
Senior IT Solution Architect at a financial services firm with 10,001+ employees
Flexible, easy to use, and easy to import data
We use iServer to establish an enterprise architecture function in our organization iServer is a very flexible platform for defining your own enterprise architecture model. It is very easy to import data, and we also have good integration with Visual Drawing Tools and SharePoint. The solution is…

Quotes from Members

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

Pros

"If you face new challenges or issues then you can dynamically customize according to the business needs."
"Avolution ABACUS allows for flexible enterprise architecture analysis."
"The ease of modeling and the ease of showing interconnectivity and relationships is the most valuable. It is fairly simple and out of the box. It is customizable in many ways. It is a pretty good tool."
"It's more than just an enterprise architecture tool as it has a lot of nice features, e.g. messaging, simulation, etc."
"The technical support is very good. They are responsive and the answers they provide are detailed."
"The product is easy to use and well-structured for the integrations we need it to make."
"Scalable and stable tool for roadmapping and modeling, with a good dashboard, end-to-end impact analysis, and portfolio management."
"The most valuable feature is the traceability, you can trace any object to the other."
"Good and effective reporting features, which help in decision making."
"It has helped having data lineage in the business cluster, which is used as control artifacts."
"There were lots of different requirements, and collaboration and review is one of the biggest things. There is also Office 360 integration, and there's flexibility to use it as a database as well."
"The initial setup is easy."
"The most valuable feature is its reporting capability. It offers various packages for different types of reports, such as business and project management reporting packs."
"This flexibility is the most helpful part in the standard version."
"Integrating the Microsoft documents to the product and visualization matrix where we can see the end-to-end relationship of the network is of great importance to our company."
"This is a flexible tool compared to some other solutions."
 

Cons

"The company needs to update the UML version they are using for the product as it is quite old."
"While Avolution ABACUS is flexible, it can be complex to work with as it requires knowledge of specific configurations to customize the product."
"If they want to expand in the European market then they are going to have to improve their technical support."
"It doesn't have the simulation capability, which would be helpful in doing some business process analysis and improvements."
"Avolution ABACUS has the drawback of needing data filtering at the development level, unlike some tools that offer filtering at deployment. Two areas where Avolution ABACUS could be improved are regional support and flexibility in model selection. Sometimes, it's challenging to access support or updates in certain regions, which can slow down progress. Additionally, it would be beneficial if the tool allowed more flexibility in selecting multiple models within a single unit."
"They should take more initiative to implement things that competing products have already come out with."
"It is vastly scalable but you can't run it on a Mac or Linux so it has limitations."
"I use reference models, which are taxonomies, in my EA work. It is a reference model/taxonomy of things with capabilities, sub capabilities, and sub-sub capabilities, so you're working it down. I haven't yet found a simple way to implement that in Abacus. It could be that it is there, but I don't know how to do it."
"The product is more expensive than Spark."
"Requirements management needs to be improved."
"The migration tool needs to be included in the main package, and not as a separate license."
"Enhancing integration options with ERP or ITSM-related solutions for triggering automated requests for process definitions, changes, and tracking them in the iServer."
"iServer is a solid tool. Occasionally, we needed to contact the vendor to clarify details such as porting issues, missing components, and model specifics."
"Cannot see which activities are control activities."
"The performance is slow, which is something that should be improved."
"The one issue is that if you want to import predefined work, you need to put the licensing model in. So if you wanted to import work that was done before, you then need to buy a separate product for that."
 

Pricing and Cost Advice

"My company makes annual payments toward the licensing costs of the solution. Considering the product's capabilities, its prices are very reasonable."
"It is competitive. It is not chump change. I am just using the studio version. I am not using the full enterprise version, which would probably cost me three times more for single-use, but it gives a lot more capability and analysis. It is server-based as well, and it is reasonably priced compared to a lot of the other tools. There are other tools that have other sorts of capabilities, but in order to use them, you'd really have to have like 50 users for the price to become justifiable."
"It is expensive."
"The cost of Avolution ABACUS is reasonable, given the features they offer in comparison to other tools."
"I'm paying on a yearly basis. I don't know whether it's a highly expensive tool or not. I'm getting a single version of it, and I don't have the enterprise part on it because I don't need the server component, and I don't need a web browser component. My estimate would be that it's a very reasonably priced tool given that you don't need to have licenses with everyone in order to get the information and the decision support capabilities out of the tool. You use the enterprise edition on top of the studio, which is the heart of the tool. I am not aware of any additional costs."
"There is a subscription for this solution. We are on an annual subscription because you sometimes receive special offers the longer you subscribe."
"The solution's pricing is not an issue."
"The pricing is quite good compared to the competition and it is part of the reason we chose the product."
"It's about 13K to set up and 9K for the license for three months. I think it's about 20K a year, but we haven't firmed up on pricing yet because the price depends on how long we commit to the solution."
"They offer annual subscriptions for developing countries, which are not affordable for small or medium businesses."
"The solution is cheaper than its competitors."
"The price of iServer is reasonable compared to other solutions."
"The product has a moderate pricing."
"Aim for the exact number of people who shall define/review approve and view the processes, as it will impact the cost."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Government
12%
Manufacturing Company
7%
Computer Software Company
6%
Financial Services Firm
22%
Government
9%
Manufacturing Company
7%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise9
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise10
 

Questions from the Community

What do you like most about Avolution ABACUS?
The tool's implementation is straightforward as everything is readily available. For instance, setting up a portal is seamless, allowing easy publishing and access to data. However, integrating wit...
What is your experience regarding pricing and costs for Avolution ABACUS?
It's pricey compared to Essential, Deltek, or Essential Cloud. However, its diagramming capabilities and metamodel design make it worth it. But it's not for large user bases. It has modules for app...
What needs improvement with Avolution ABACUS?
While Avolution ABACUS is flexible, it can be complex to work with as it requires knowledge of specific configurations to customize the product. It would be beneficial to have seminars or other met...
What do you like most about iServer?
iServer has valuable features for workflow and document management.
What needs improvement with iServer?
iServer should invest in enhancing the capabilities of the embedded drawing tool, draw.io. draw.io is a drawing tool used to draw architectural diagrams, flow diagrams, etc. It is an alternative to...
What is your primary use case for iServer?
We use iServer to establish an enterprise architecture function in our organization.
 

Overview

 

Sample Customers

Barclays
Barclays, Cathay Pacific, Deloitte, British Gas, MasterCard
Find out what your peers are saying about Avolution ABACUS vs. iServer and other solutions. Updated: December 2025.
879,425 professionals have used our research since 2012.