Best Sympa Alternatives & Competitors in 2025

Dedicated Mailman 3 installation. Unlimited lists/configuration. Free subdomain at mailman3.com. Dedicated support for list admins.

paid €12.5 / Monthly

Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.

Open Source free

Clean up email-address lists of any size or use our powerful API for real-time verification.

Visit website freemium $4.0 / One-off (1 000 Verifications)

Mailman is free software for managing electronic mail discussion and e-newsletter lists.

MailChimp is the best way to design, send, and share email newsletters.

phpList is an email and newsletter marketing tool.

Open Source

Worknice is a performance management software that helps companies effectively manage their sales and customer-related business processes.

Allows you to run a free Listserv or email group right from your WordPress dashboard.

Nakisa Hanelly is a cloud-native organizational design and workforce analytics solution technology developed to get ahead of the dynamic world of work and optimize employee performance and motivation.

Effectively manage all of your projects with DreamTeam, a comprehensive project management platform.

Email Marketing List Manager

Open Source

Email lists, with an integrated web interface, and control.

Niikiis is a configurable employee platform that allows users to streamline their processes and operations for internal communication.

A very simple signup app for flexible teams - shifts, tasks and chats on desktop and mobile.

freemium