Listmonk

Listmonk is a high-performance, self-hosted newsletter and mailing list manager. Send bulk campaigns, manage subscribers, and track stats — all from a fast, single binary. Process millions of emails per day with minimal infrastructure.

Founded: 2019
Category: Open Source
Funding: Bootstrapped

Every fact above is shown only where it could be checked against a source: funding against a primary source, backers against the investor’s own directory, and a location only where the company names that city on its own site. A row that is absent is one we could not source, not a zero. The summary is a written description of the company. Category is our own classification. Spotted something wrong? Tell us.