Is Zoho Mail antispam system similar to GMail business?

Is Zoho Mail antispam system similar to GMail business?

We are Zoho One users. We have 30 accounts. We would like to migrate our mail to Zoho mail. The biggest concern is about "SPAM". We would hate our 30 users complaining about getting tons of SPAM in their inbox. We are Google Apps happy users and there is some people commenting online around 1 year ago about leaving Zoho Mail precisely because their lack of SPAM control. How is Zoho Mail SPAM control going today? anyone have come to Zoho Mail from Google Apps recently? Has anyone leave Zoho Mail to Google recently?