Client accounts

How can I add multiple accounts for different client forms and integrate with the different Mailchimp accounts.

I need to embed different contact forms in to different client Wordpress websites

this seems to be a single company thing

Greetings.

Unfortunately, you can't have any additional accounts on regular plans. This can be done only on Enterprise accounts:
https://www.jotform.com/enterprise/

You can integrate one Mailchimp account per form. You can add as many accounts as you need.

You can also embed your forms into any website. If you have a WordPress website, you can see how to embed forms here:
https://www.jotform.com/help/174-embed-jotform-in-wordpress-using-the-embed-form-plugin/

Let us know if you have any additional questions.