You can integrate ZenMaid with Mailchimp and sync your contacts, and then, using Mailchimp, you can send out emails or SMS to your clients.

Create your free account with Mailchimp here.

From the ZenMaid Dashboard, click on the Settings icon.

On the next page, click on All Integrations

Click on How to use this integration?

Enter your Mailchimp API Key and click on Save Changes.

From the ZenMaid Dashboard, click on the Contacts icon.

At the top right of the Contacts page, click the Actions button and select Sync Contacts to MailChimp.

On the pop-up bar, choose what you want to sync, such as just leads, just customers, or both, then click Start Sync.

Once done, you can log in to your Mailchimp account and send your mass email or SMS from there.