PC
(@pranayachaudhary)
Hi @kiwioa,
Currently OptinMonster does not integrate with Mailster so you can use the Custom HTML Integration to send leads there: https://optinmonster.com/docs/how-to-connect-optinmonster-with-any-custom-html-form/
For other options available, as they are a part of paid plans, I recommend reaching out to the team directly via the Contact page at https://optinmonster.com/contact-us/ and mention your request, and they’d be able to assist you as we can help you with them here.
I hope that helps.
