GuestLog offers Free Trial, but Contacts+ does not.
GuestLog is designed for Large Enterprises, Medium Business and Small Business.
Contacts+ is designed for Individuals and Small Business.
Pricing for GuestLog Starts at $39/Month whereas for Contacts+ Starts at $8.33/Month when Billed Yearly.
Some top alternatives to GuestLog includes Salesforce, OnContact CRM, ContactEase, OfficeClip Contact Manager, Contacts+, OneTap Check-In, Foodetective, Zoho ContactManager, SalesRabbit, ContactBook and Eatalo.
Some top alternatives to Contacts+ includes Thryv, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, Salesforce, SalesCRM, SimpleCRM, FreeCRM, OnContact CRM, Easy Simple CRM, Lime CRM, MagHub, MailChimp and CRM.io by 500apps.