Best Mast Alternatives & Competitors in 2025

Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!

Key Mastodon features:

Decentralization User Control Ad-Free Open Source

The Amarok team is proud to announce the immediate availability of the result of 2 years of hard work, the beta release of Amarok 2. 9. This release is marked by improvements, corrections and polishing of nearly all Amarok features.

Key Amarok features:

Rich Feature Set Customization Cross-Platform Support Integration with KDE

SysAid is a robust IT Service Management (ITSM) platform powered by Agentic AI, automating the repetitive, time-consuming work.

Key SysAid features:

Helpdesk Automation Workflow Automation Service order workflow CMDB

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Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.

Key Tweetbot features:

User Interface Customization Options No Ads Sync Across Devices

Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

Key X (Twitter) features:

Real-Time Updates Wide Reach Engagement Tools Hashtags

Solid is a solution for online business meetings.

Key Solid features:

Reactive Primitives Performance Small Bundle Size Declarative Syntax

A secure and private decentralised social network for all.

Key Sociall (Beta) features:

Privacy-Focused Ad-Free Experience Decentralized Network Cryptocurrency Integration

Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.

Key Facebook features:

Wide User Base Versatile Communication Platform Effective Advertising Event Planning

Bluesky is a free online invoicing tool and time tracking that is easy-to-use, suitable for individuals, freelancers and teams of all sizes.

Key Bluesky App features:

Decentralization Open Source User Privacy Interoperability

Simple & secure privacy-first notes and collaboration.

Key Skiff features:

Privacy Focused Decentralized Collaboration Open Source Blockchain Integration

Open Source

Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.

Key Kialo features:

Structured Debate Wide Range of Topics User Engagement Educational Tool

Visible is a wireless service by Verizon that offers unlimited data for a small price and enables you to earn a few bucks by referring friends.

Key Visible features:

Unlimited Data Simple Pricing No Annual Contracts 5G Included

A social network off the grid.

Key Manyverse features:

Decentralization Data Ownership Offline Mode Open Source

Open Source

A Mastodon app packed with customization features.