You can access the Alchemer login page at https://app.alchemer.com/login/. You will log in with the email address/password combination that you signed up with. We recommend bookmarking this link for easy access down the road.
You can also log in via the Alchemer homepage by clicking the Login button in the upper right. Don't remember your password? Click the Forgot your password link and provide your email to receive a password reset link in your inbox.