LashBack, LLC operates as an email compliance service monitoring company. It provides actionable compliance information and unsubscribe reputation scores for various email marketing customers and email reputation providers. The company’s products include UnsubMonitor that enable advertisers and senders to monitor and resolve email unsubscribe issues; CAN-SPAM Monitor, a CAN-SPAM compliance monitoring and resolution service; and BrandAlert, a keyword search tool for email, which monitors data from various emails sending IPs. Its products also comprise UnsubSafe that reduces the amount of junk email; and ListMonitor, which enables users to monitor and verify their data’s usage. The company serves advertisers, ad networks, publishers, email service providers, and compliance or anti-spam customers, as well as consumers, receivers, Internet service providers, senders, and affiliates.

LashBack, LLC was founded in 2003 and is headquartered in St. Louis, Missouri.