Popular alternatives include Zendesk Support, Zoho Desk, Tidio Helpdesk, LabiDesk and BoldDesk.
Key factors include Incident Management, Social Media Integration, Multi-Channel Communication, Macros (Templated Responses), Document Storage and pricing.
Tools like SysAid, LiveAgent, Help Scout, Zoho Desk and Freshdesk are best for small businesses for Help Desk Software.