Yes, both Spiraldesk and Tidio Helpdesk offer a Free Trial.
Spiraldesk is designed for Large Enterprises, Medium Business and Small Business.
Tidio Helpdesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Spiraldesk Starts at $10/Month when Billed Yearly whereas for Tidio Helpdesk Starts at $24/month when yearly.
Some top alternatives to Spiraldesk includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Teamwork Desk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, CRMdesk, ReadyDesk, HelpdeskEddy, Milldesk, Sitehelpdesk and HESK.
Some top alternatives to Tidio Helpdesk includes Zendesk Support and Zoho Desk.