Popular alternatives include Zendesk Support, Zoho Desk, Tidio Helpdesk, EngageBay Helpdesk System and Hiver.
Key factors include Macros (Templated Responses), Customizable Branding, Ticket Management, Knowledge Base, Contract (SLA Management) and pricing.
Tools like SysAid, LiveAgent, Help Scout, Zoho Desk and Freshdesk are best for small businesses for Help Desk Software.