21.co

Your 21.co username *

Set up a 21.co account to send a mass email. You can sign up for an account under your name or the name of your business; it's up to you.
What kind of list do you suggest we add?
Ex: "21 should add a list of MIT undergraduate CS students."
Would you be able to help us set up this list?
Ex: "Yes, I have a friend on campus who runs the MIT CS students club."
Would you spend money to send paid emails, tasks, or surveys to this list?
Ex: "Yes, I would send recruiting emails to the MIT CS students list."
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