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Ab Initio Co>Operating System vs Nintex Process Platform 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

Ab Initio Co>Operating System
Ranking in Workload Automation
17th
Average Rating
9.0
Reviews Sentiment
7.7
Number of Reviews
4
Ranking in other categories
Data Integration (27th)
Nintex Process Platform
Ranking in Workload Automation
13th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
24
Ranking in other categories
Business Process Management (BPM) (12th), Process Automation (11th)
 

Mindshare comparison

As of August 2025, in the Workload Automation category, the mindshare of Ab Initio Co>Operating System is 0.7%, up from 0.3% compared to the previous year. The mindshare of Nintex Process Platform is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Workload Automation
 

Featured Reviews

AM
Enables creation of sophisticated applications with powerful parallelism and quick, effective support
The most valuable features of Ab Initio Co>Operating System are its performance and the ability to implement parallelism. There are three kinds of parallelism in Ab Initio Co>Operating System, which allow us to create very sophisticated solutions for almost any kind of application. This parallelism is one of the strongest features. Additionally, its scalability offers a unique way to escalate applications that differs from other technologies. In terms of data processing, the emphasis is on understanding the data. Data profiling is fundamental, and Ab Initio Co>Operating System integrates tools to perform this within the GDE, as well as specialized products for this purpose. Data profiling graphs can be implemented when necessary to understand the data sources.
Vitor Medeiros - PeerSpot reviewer
Offers capacity to integrate with external platforms but technically difficult
There is room for improvement in the user experience in the forms. When we need to develop the forms, we don't have much customization, and I think we need more flexibility there. It's technically difficult, but it would be great to be able to develop our own code and integrate it into the platform. We could then run our own code for specific actions and requests or even develop a page or form. So, if I can ask Nintex for something, it would be a way to integrate our own code for specific actions. When it comes to integration, it could have more options for custom requests.

Quotes from Members

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

Pros

"The graphical interface of Ab Initio Co>Operating System is very easy to understand and allows me to visualize the data flow effectively."
"Ab Initio reaches the highest performance and is very flexible in processing huge amounts of data."
"Ab Initio Co>Operating System support is the best I have encountered."
"Co>Operating System's most valuable feature is its ability to process bulk data effectively."
"The solution helped us automate several processes we used to do manually."
"I like the feature of getting an email for a workflow error, then I do not have to go through every instance."
"I think that it adds value to any organization, mainly in terms of business applications where you need workflows."
"Allows to use workflow for simple approvals and LazyApproval. The feature is easy to implement for mobile approval."
"It's easy to learn. However, there is very little content available for the Nintex also, but they are providing their own documentation and all. So, it's easy to learn also."
"The setup is easy."
"This tool is really helpful in reducing a lot of manual work. Its drag and drop components help to create a workflow faster than SharePoint Workflow Designer."
"Our solutions using Nintex has been most successful in automating HR processes because it allows you to easily and rapidly build solutions that conform to the unique business processes for each entity."
 

Cons

"An awesome improvement would be big data solutions, for example, implementing some kind of business intelligence or neural networks for artificial intelligence."
"Ab Initio Co>Operating System is a very expensive product."
"Co>Operating System would be improved with more integrations for less well-known technologies."
"The solution is a bit too expensive. It could be cheaper."
"The user interface in Nintex needs improvement. It is not very intuitive and requires changes."
"Converting a document from PDF to MS Word, or vice versa, needs to be improved."
"The tool lacks to offer support for the Arabic language, and it needs consideration."
"Hawkeye is emerging as a reporting solution, but as a V1 product it’s not very useful yet."
"The management server and the admin page where you can manage processes need improvement."
"User interface could use some improvement. Perhaps integration with Visual Studio or SharePoint Designer would be useful."
"K2's support for DevOp team corporations is weak."
 

Pricing and Cost Advice

"Co>Operating System's pricing is on the expensive end since it tends to be used by big enterprises."
"Comparatively, it's expensive."
"We pay on a yearly basis. It's my understanding that we pay approximately $11,000/year."
"For the initial hundred users, the cost is $21,000 per year, which I find too high."
"Offering a licensing model that allows for multiple small workflows would be a huge improvement to an already great platform."
"Prices for licenses of K2 are high."
"Certainly. Notably, in terms of cost, this solution presents a substantial advantage, being approximately forty percent more economical compared to Oracle. It offers flexibility with two deployment options, catering to both cloud and on-premises preferences. Moreover, within each deployment option, there are two variations available. For organizations with limited IT resources and relying on citizen developers—individuals from the business side comfortable with technology—the platform allows for a more hands-on approach. These users can independently implement solutions without extensive coding or custom development. In contrast, the KQ solution at Symantec is adept at addressing the needs of sectors like banking, where extensive custom development is required for seamless integration with existing applications, websites, and ensuring robust security measures."
"Nintex is around INR 200 per license in India, which is much cheaper. Smaller organizations are always looking for cost-effective solutions, and Nintex provides local solutions with very low pricing."
"The product’s price is competitive compared to other vendors."
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Top Industries

By visitors reading reviews
Financial Services Firm
35%
Computer Software Company
8%
Insurance Company
6%
Comms Service Provider
5%
Financial Services Firm
18%
Computer Software Company
17%
Educational Organization
8%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What needs improvement with Ab Initio Co>Operating System?
If Ab Initio Co>Operating System could provide an environment that allows users to practice or use it on their own computers, it would be beneficial. Additionally, having more accessible online ...
What is your primary use case for Ab Initio Co>Operating System?
I am primarily in charge of building applications using Ab Initio Co>Operating System.
What advice do you have for others considering Ab Initio Co>Operating System?
If Ab Initio Co>Operating System provided an environment for users to practice on their own computers, it would be preferable. I sometimes recommend it based on company needs. I rate it eight or...
What do you like most about K2?
The latest version of Nintex has many features. We have a clear roadmap and the necessary application to integrate it into our platform.
What is your experience regarding pricing and costs for K2?
Nintex Process Platform is expensive. Prices relate to both features and the professional services necessary due to our lack of an implementation team.
What needs improvement with K2?
The user interface in Nintex needs improvement. It is not very intuitive and requires changes. Additionally, the deployment process should be easier.
 

Also Known As

Co>Operating System
K2 blackpearl, K2 Five, Nintex Workflow
 

Overview

 

Sample Customers

A multinational transportation company
SEA Corp, Omnicom Group, Verizon, STIHL
Find out what your peers are saying about Ab Initio Co>Operating System vs. Nintex Process Platform and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.