Since 2009, Corelation has been driving innovation in credit union core processing.
Our KeyStone core solution leverages state-of-the-art architecture with the bold goal of transforming the way credit unions operate. KeyStone features a person-centric design, intuitive display, open architecture, and the most advanced programming tools available. Developed by a system architect with more than 40 years of experience creating successful core processing solutions for credit unions, KeyStone serves the complex needs of credit unions today while positioning them for the changing needs of tomorrow.
Corelation has attracted some of the brightest and most seasoned professionals in the industry who have dedicated their careers to creating core systems and providing unparalleled support. Our commitment to service is what draws us together and, at the same time, sets us apart in the industry. Our clients are strategic partners who help guide the direction of our company. With transparency and trust, we are committed to delivering on the reputation, relationships, and results upon which our company was founded.
Corelation’s 2025 Net Promoter Score = 78
The Net Promoter Score (NPS) measures a company’s customer loyalty and overall satisfaction, calculated based on responses to the question “How likely is it you would recommend Corelation and our KeyStone core system to other organizations?”
Read more on CustomerGauge – Annual survey results from June 2025
“At Corelation, we’re proud to share that our Net Promoter Score increased from 74 in 2024 to 78 – this is a testament to our commitment to client satisfaction. This milestone reflects the hard work of our talented Corelatives and the continued trust of our client and vendor partners. Your feedback continues to guide us, inspire continuous improvement, and fuel our passion for delivering exceptional service with every interaction. Thank you to our credit union community for being such a vital part of this journey and for choosing Corelation as your trusted partner.”
– Lori Paige, Corelation COO