Several tools can assist with conducting a data audit:
Email validation services: Tools like NeverBounce and ZeroBounce can help you verify the validity of your email addresses. Data cleaning software: Solutions like DataCleaner and Talend can help you identify and correct data inaccuracies. CRM systems: Platforms like Salesforce and HubSpot offer built-in data auditing and cleaning features. Analytics tools: Google Analytics and other analytics platforms can help you track engagement metrics and identify inactive subscribers.