With the paid version of G suite you get access to your favorite Google Workspace Apps for Business such as Drive, Slides, Gmail, Docs, etc. for your business, that is tied to your domain name and comprises of premium services like: enhanced security features, custom email addresses, double storage capacity and full administration rights. Additionally, you also get 99.9% guaranteed uptime, unlimited group email addresses, 24x7 phone and email support, zero ads, G Suite Sync for Microsoft Outlook, and more. All this is not provided with the free version of G Suite.