
HubSpot CRM
7.9#1 in data enrichment softwareFrom $15 a monthFree planAndroidiOS
Visit

HubSpot CRM suits individuals and teams that want a free starting point for organizing customer data, sales pipelines, and team conversations. It can also serve teams needing automation, forecasting, permissions, or third-party app connections.
Serif is aimed at small businesses and operations teams that want routine shared-inbox and document tasks automated. Its escalation and approval options may suit teams that want to review replies before allowing more independent handling.