Yes, both ONLYOFFICE and Zoho Docs offer a Free Trial.
ONLYOFFICE is designed for Large Enterprises, Medium Business and Small Business.
Zoho Docs is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for ONLYOFFICE Starts at $1,200per One Server whereas for Zoho Docs Starts at $4/User/Month when Billed Yearly.
Some top alternatives to ONLYOFFICE includes PandaDoc, Nimbus Note, Zoho Docs, CDOC, LibreOffice, OfficeFiles, Ability Office, OfficeSuite, Collabora Online and WPS Office.
Some top alternatives to Zoho Docs includes PandaDoc, Docsvault, Content Central, CDOC, Greenbox, DocUp, Cabinet EDMS, docMgt, EZ Doc Filer, Google Docs and LibreOffice.