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