Yes, both Help Sumo and Support Hub offer a Free Trial.
Help Sumo is designed for Large Enterprises, Medium Business and Small Business.
Support Hub is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Help Sumo Starts at $19/User/Month whereas for Support Hub Starts at $19/Month.
Some top alternatives to Help Sumo includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, ProProfs Help Desk, Support Hub, HelpDesk, SysAid, Jitbit Helpdesk, Desky, ReadyDesk, HelpdeskEddy, LabiDesk, AzureDesk and Help Desk Premier.
Some top alternatives to Support Hub includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshdesk, SupportBee, HelpDesk, Desky, EngageBay Helpdesk System, CRMdesk, ReadyDesk, HESK and HelpHub.