This site did not show evidence of storing passwords in plaintext.
This site does allow secured connections (https)
This site did show a clear way to unsubscribe from their emails
This site does verify your email address.
Membership Emails
Below is a sample of the emails you can expect to receive when signed up to sparrow solution.
Thank you for filling out the trial request form on our website. We would love the opportunity to chat with you about how Sparrow can help you to Set up Perfect Accountscore System in your organization. A marketing practitioner will reach out to you shortly to schedule a demo.