CRM.

A CRM (Customer Relationship Management) system is a platform that centralises customer data and manages interactions across the sales lifecycle—from first lead capture through closed deal and ongoing customer relationship. CRMs store contact information, communication history, deal stages, activities, and revenue data, providing sales teams with a complete view of every prospect and customer relationship.

CRM and Marketing Integration

CRMs are the central hub that connects marketing and sales. Marketing automation platforms push lead data to CRMs; sales activity feeds back to marketing for closed-loop reporting; and CRM data informs audience segmentation for email campaigns, paid advertising, and account-based marketing. HubSpot, Salesforce, and Pipedrive are leading CRM platforms—most marketing automation tools have native integrations with all three.

CRM Data Quality

The value of a CRM is entirely dependent on data quality—incomplete, duplicated, or outdated records produce unreliable reporting, poor lead routing, and miscommunication between marketing and sales. Data hygiene practices include: deduplication on contact import; required fields for key data points; regular enrichment using tools like Clearbit or Apollo; and automated processes that update contact status based on email bounces, unsubscribes, and job changes.