Best CRM for a small digital agency?

Hi! Anyone have reccomendations for a simple CRM that is primarily focused on nurturing existing client relationships, rather than a sales funnel. Other features I'm after:

• Schedule emails to clients
• Reminds when to email clients
• Due dates for client monthly deliverables with tracking for the month
• Connection to Google Search Console & Analytics with alerts when traffic goes up and down
• Measure when traffic has gone up or down with alerts for when traffic goes up and down (through Google Search Console)
• Google Search Console & Analytics reporting integration