MailChimp

MailChimp is an email and social media marketing platform that allows you to manage your customer mailing lists and social media marketing campaigns.

It also has the capability to create a simple landing page MVP for your business or product idea. This can be quicker and easier than actually building the website or product - to test market interest in your idea.

There is a free plan that students can sign up to for the basic service.

https://mailchimp.com/