Yes, there's a way to migrate your data from different software to QuickBooks Online. Although there's no direct way of converting your Zoho data to QBO, you can use a third-party app to help you with this.
Login to your QBO account.
Go to Apps and search for the third party app.
You can also manually import data using either CSV (Comma Separated Values) or XLS/XLSX to QuickBooks. Here are the informations we can import to QBO:
Products and Services
In addition, you have to make sure your data imports accurately by importing these spreadsheets in this order: