Meixler Technologies, Inc. (MTI) is a software engineering firm based in New Hope, Pennsylvania.
From 1998 to 2017, MTI operated the GreenFax.com internet-fax service. GreenFax was one of the first services of its kind, offering fax-to-email, email-to-fax and web-fax services to thousands of clients ranging from individual users to Fortune-500 companies. In 2017, GreenFax was successfully acquired by j2 Global Communications [NASDAQ:JCOM], parent company of eFax.com. MTI also operated WebSiteTrafficReport.com, an early web analytics service, which was acquired in 2009 by Net Applications, Inc.
MTI currently operates UltraSMTP.com – an enhanced SMTP service, and EncryptedSend.com – an encrypted messaging service. MTI was granted US Patent 10,382,389 by the US Patent and Trademark Office in 2019.