Maximum Number of Simultaneous Collaborators?

Maximum Number of Simultaneous Collaborators?

Hello!

I am currently researching a viable replacement for Google Sheets for my department at work. We typically have about 20-40 people editing one spreadsheet at the same time. What is the maximum number of simultaneous collaborators in one spreadsheet at one time with ZOHO?

I need this answer as soon as possible so that I may begin preparations to migrate from Google Sheets.

Thank you!

Adam S.