Getting to know ZTCC

What is ZTCC connector?
ZTCC connector connects your Zoho CRM and your Constant Contact so that you can run your marketing campaigns more effectively and easily. It ensures a smooth flow of your business information between your CRM and email marketing software. It brings back your campaign statistics to your Zoho CRM and updates your Zoho CRM. You can populate your Constant Contact list from Zoho CRM using this connector.

What exact Information will flow back and forth in every Sync ?
From Zoho to Constant Contact:

Syncs Leads/Contacts of Zoho CRM to Constant Contact Lists of your choice.

Apart from first name, last name and Email Id, you can transfer information residing in
10 other fields of your Zoho Leads/Contacts to Constant Contact

From Constant Contact to Zoho :

The information about status of mail sent to each (bounced/ unsubscribed/opened, etc)
Will be shown in your Zoho

How often and when do the Syncs happen ?

You can Sync your data any time / every 12 hours

Since its your data and your business, you should have a complete control over it.
You can Choose the timings when you want to sync your data every day.

Is there any limit on number of records I can process using ZTCC connector.
No. We don’t limit the number of records. But, Zoho has put down some guidelines for using their API
https://zohocrmapi.wiki.zoho.com/Generating-API-Ticket.html

Does it work with Free Version of Zoho CRM ?
Yes. It does. It works with all versions of Zoho CRM including the free version.