Unison by Rotunda Software Alternatives & Competitors

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

Key Zelos features:

Task Dispatch Chats Gamification Timesheets

freemium

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

Key Mailman 3 features:

Modern Interface Improved Archiving Enhanced Security REST API

paid €12.5 / Monthly

Enterprise Email Warmup. Sender Domain Reputation Repair Tool to get out of spam and see open rates more than double in 4 to 14 days. We engage with your emails to teach mailbox providers not to send your email to the spam or the promotions folder.

Key InboxAlly features:

Increase deliverability on any platform Create multiple sender profiles to accomodate all of your domains/IPs Works with any email sending service Use your own content in emails you send

Try for free paid Free Trial $149.0 / Monthly (Send to 100 of our unique seed emails per day)

Librelist is a free as in freedom mailing list site for open source projects.

Sympa is an open source (GNU GPL) mailing list management (MLM) software.

Key Sympa features:

Open Source Scalability Robust Features Moderation and Security

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

Key GroupServer features:

Open Source Web-Based Interface Email Integration Archiving and Search

A hosted mailinglist manager service.

Danger is near (play to earn game, gamefi on near chain testnet) - user play as a fireknight in a PIXELVERSE world who go to forest and kill monster.

Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.

Key Google Groups features:

Ease of Use Integration Accessibility Cost-Effective

Organization management tool to support membership, subscriptions, event planning, and outreach.

Key TidyHQ features:

User-Friendly Interface Comprehensive Event Management Integrated Communication Tools Membership Management

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

Key Mailing Group - Listserv features:

Ease of Use Cost-Effective Efficient Communication Community Building

Mobilize is a scalable messaging app built for large groups.

Key Mobilize features:

User-Friendly Interface Customizable Group Features Integrated Communication Tools Analytics and Reporting

An email address for your group. Discuss. Debate. Organise. All with email.

Key Listeron features:

Wide Product Range User-Friendly Interface Secure Transactions Responsive Customer Service