Several tools can assist in maintaining high data quality:
Email Verification Tools: Tools like ZeroBounce and NeverBounce can verify and validate email addresses to ensure they are deliverable. CRM Systems: Customer Relationship Management systems like Salesforce and HubSpot can help manage and update your contact data. Data Enrichment Tools: Tools like Clearbit and FullContact can add valuable information to your existing data. Analytics Platforms: Google Analytics and similar platforms can help monitor engagement metrics, providing insights for data cleansing.