MailFlyr is an email-finding and verification service designed to help users identify professional contact details from company and name lists. Customers upload a CSV containing people’s names and company domains, and MailFlyr searches for each person’s work email, verifies it in real time, and returns only addresses identified as deliverable. This workflow is intended to make contact sourcing more efficient and reduce the time spent checking email lists manually.

The service offers a free starting option that includes 50 credits, alongside paid pricing information for users who need more. The website also features case studies, a premium mailbox offering, and the option to book a product demonstration. MailFlyr presents its service as suitable for finding and validating work emails at scale, and it provides sign-in access for existing users. The site references an API, although the available information does not detail its capabilities or terms. Overall, MailFlyr focuses on practical business email discovery and verification through a straightforward CSV-based process.