Name: Krishna Kumar TP, Sruthi Lakshmi TP, Sreelekshmi Suresh, Fathima Nazrin PN, Farsana A & Muhsina PM
Country: India

Year: 2026
Volume: Volume-13, Issue-1 (January-June)
Page Number: 122-130
DOI: https://doi.org/10.5281/zenodo.19630628

ABSTRACT
The rapid growth of digital technologies has generated vast volumes of customer data, transforming how organizations manage and nurture customer relationships. Big Data Analytics (BDA) has emerged as a critical strategic tool that enables firms to extract meaningful insights from large, complex, and diverse datasets. This study examines the impact of Big Data Analytics on Customer Relationship Management (CRM) with a focus on
improving customer acquisition, retention, satisfaction, and long-term value creation. Byintegrating advanced analytical techniques such as predictive modeling, data mining, and real-time analytics, organizations can gain a deeper understanding of customer behavior, preferences, and purchasing patterns. The study highlights how Big Data Analytics enhances the effectiveness of CRM systems by enabling personalized marketing, proactive service delivery, and data-driven decision-making. Furthermore, it demonstrates that firms adopting BDA-based CRM strategies achieve superior customer engagement, improved customer loyalty, and stronger competitive positioning. The research also emphasizes that Big Datadriven CRM helps organizations anticipate customer needs, reduce churn, and optimize marketing resources. Overall, the findings suggest that Big Data Analytics is not merely a technological upgrade but a transformational force that reshapes customer relationship management into a more intelligent, responsive, and value-driven business function.

Keywords: Big Data Analytics, Customer Relationship Management, Customer Insights, Data-Driven Marketing, Customer Loyalty.