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Top 37 Core Banking Software SaaS Companies in May 2026

As of May 2026, there are 37 SaaS companies in Core Banking Software. They have combined revenues of $793.6M and employ 9.2K people. They have raised $1.2B and serve 121.2K customers combined.

Core Banking Software is a centralized system that supports the essential functions of a financial institution, managing daily operations such as savings and checking account management, loan processing, and customer relationship management. This software enables banks and credit unions to offer seamless financial services to their customers, allowing them to access their accounts from multiple branches and providing real-time transaction capabilities. Typical features of core banking software include transaction processing, reporting tools, account management, and integration capabilities with other financial systems. These solutions cater primarily to financial institutions like banks and credit unions, and are typically utilized by departments such as IT, operations, and compliance to ensure daily banking activities run smoothly and efficiently. Core banking systems are designed to handle a high volume of transactions while maintaining robust security and data integrity.

Companies
37
Revenue
$793.6M
Funding
$1.2B
Employees
9.2K

Filters

Sorting: Highest -> Lowest

Filters

Top Core Banking Software Companies

Showing 10 of 3 companies ranked by annual revenue.

1
Clariti AI

London, England, United Kingdom

Pricing software for retail banks powered by machine learning. Clariti's SaaS solution can improve your mortgage or savings margins significantly.

Revenue
$603.2K
Customers
-
Year founded
2019
Funding
-
Team size
5
Growth
202.5%
2
OpenCBS

United States

Financial institutions need IT systems to operate. Those systems are expensive, they are complex and they are also restrictive as they don't easily adapt to the changing tasks of employees or to the needs of the customers. OpenCBS has developed systems that are agile enough to serve clients in the way they want. Our Cloud-based Core Banking System is built around the needs of the people and takes the complexity out of banking. It is ideal for modern financial institutions. For those who cannot change their Core Banking System, we also have developed modular solutions that digitise key processes like customer onboarding or loan origination. Thanks to OpenCBS, financial institutions bring down their costs, managers get real-time Business Intelligence, employees sell more and ultimately, clients are better served and happier. IT managers are also satisfied because, thanks to our infrastructure light solutions, they can go-live on our systems within weeks and conveniently integrate with other systems via APIs.

Revenue
$440K
Customers
-
Year founded
2013
Funding
-
Team size
4
Growth
-
3
Baseella

United States

Baseella is the ultimate core banking software and ecosystem of customer-facing apps designed to empower payment and electronic money institutions as well as neobanks. Our comprehensive solution is tailor-made to address all the operational challenges faced by PayTech firms, including financial crime prevention, regulatory compliance, management and financial reporting. With Baseella, startups can swiftly launch their services and scale their business without the burden of multi-million euro investments in core banking software. Baseella is built as a fully-fledged core banking system based on the general ledger and chart of accounts; however, our technology stack and architecture address all of the shortcomings of the legacy systems. We are enabling entrepreneurs in the PayTech sector to launch their business quickly and scale it seamlessly by taking the technology uncertainty out of equation. Our team possesses unique knowledge and practical experience in PayTech business development, operations, regulatory authorisations, regulatory compliance, regulatory reporting, designing, and building complex payment processing systems that support organic or explosive growth.

Revenue
$220K
Customers
-
Year founded
2021
Funding
-
Team size
2
Growth
-

Inclusion Criteria

- Must provide centralized management of banking operations such as accounts, loans, and transactions. - Must support real-time processing and accessibility for customers across multiple banking branches. - Should include features for customer relationship management, reporting, and compliance. - Must ensure robust security measures, including encryption and fraud detection. - Not just focused on transaction processing; must also facilitate integration with other financial software solutions.