Yes, both Topbin and Bitrix24 offer a Free Trial.
Topbin is designed for Individuals and Small Business.
Bitrix24 is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Topbin and Bitrix24 are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Topbin includes Bitrix24, SimpleCRM, Client Book CRM, Second CRM, MyBusiness CRM, iEnterprise CRM, BizPlus CRM, SalesPro CRM, StudioCloud and Scheduling Manager.
Some top alternatives to Bitrix24 includes Zoho One, Jira, Hubspot Marketing Hub, Zoho Projects, Zoho Connect, Zoho Cliq, ClickUp, Zoho CRM, Odoo CRM and Zoho Social.