At this time we do not have direct integrations with any other third party other than Mailchimp.
With that said, we do have a Zapier integration to make this experience seamless for your marketing set up. Zapier is a connector tool, that allows you to connect the Arketa platform with thousand of email providers of your choice.
Go to "Settings --> Integrations"
Find Zapier
Tap on "Invite" and follow the instructions to connect the two providers