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Kastle Core Banking vs Temenos Transact 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

Kastle Core Banking
Ranking in Core Banking Software
18th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Temenos Transact
Ranking in Core Banking Software
2nd
Average Rating
9.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Core Banking Software category, the mindshare of Kastle Core Banking is 0.6%, up from 0.4% compared to the previous year. The mindshare of Temenos Transact is 12.6%, down from 14.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Core Banking Software Market Share Distribution
ProductMarket Share (%)
Temenos Transact12.6%
Kastle Core Banking0.6%
Other86.8%
Core Banking Software
 

Featured Reviews

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reviewer2322933 - PeerSpot reviewer
VP BFS Vertical Delivery at a computer software company with 1,001-5,000 employees
Comprehensive configurability and seamless integration enhance project management effectiveness
The microservices for smaller customers are not optimized and become difficult for customers to manage. Microservices work best when implemented for very large customers with extensive databases, so it should be monolithic instead of microservices. My clients for Temenos Transact are usually those that have a very small customer base, such as banks with around 5,000 customers, but even then, we were rolling out both digital and Temenos Transact. The rating depends on how large the customer is and their ability to escalate at the highest level of Temenos. Under optimal conditions, it can achieve a ten out of ten rating. I rate Temenos Transact as among the top two solutions in the banking domain, being a very significant player alongside Finastra. I have given it a rating of 9 out of 10.
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
36%
Computer Software Company
9%
Comms Service Provider
8%
Outsourcing Company
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

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What needs improvement with Temenos Transact?
Areas of improvement for Temenos Transact include the GUI which needs further enhancement, as users are still using Classic instead of the UXP Explorer because the UXP is not optimized from a perfo...
What is your primary use case for Temenos Transact?
My use case for Temenos Transact as a program manager from the partner side involves clearing the exams, including the TIM Implementation Methodology, for which I am certified. I work as a program ...
What advice do you have for others considering Temenos Transact?
The microservices for smaller customers are not optimized and become difficult for customers to manage. Microservices work best when implemented for very large customers with extensive databases, s...
 

Comparisons

No data available
 

Also Known As

No data available
Temenos, Temenos T24
 

Overview

 

Sample Customers

Information Not Available
ABN Amro, Blueshore, Mauritius Commercial Bank Mauritius, Societe Arabe Internationale de Banque, Swissquote Bank, St Raphaels Garda Credit Union, Banco ITAU BBA S.A.,