Buffer is a social media management platform to schedule posts, analyze performance, and manage all accounts in one place.
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Best Crossposter Alternatives ranked by AI · updated Aug 2026
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Crossposter republishes posts between supported social networks, including Mastodon and Twitter-compatible sources. It is aimed at users managing one public presence across multiple networks.
Top 6 Crossposter alternatives
2
Twitodon
Twitodon contributors
Twitodon is a web service that helps Twitter users find their existing Twitter followers on Mastodon. It compares accounts authorized on both...
Pros
- Designed specifically for finding Twitter contacts on Mastodon
- Uses account relationships rather than manual username searches
- Simple browser-based workflow
Cons
- Depends on access to Twitter and Mastodon account data
- Less useful for discovering people outside an existing Twitter network
- Matching accuracy depends on usernames and profile information
Fedifinder is a browser-based tool and extension for discovering fediverse accounts linked from Twitter profiles and timelines. It is aimed at users...
Pros
- Can discover accounts from profile bios and shared links
- Useful when usernames differ between Twitter and Mastodon
- Browser extension reduces manual copying
Cons
- Less automatic than a direct follower comparison
- Requires reviewing and importing discovered accounts
- Coverage depends on public profile links
4
Movetodon
Movetodon contributors
Movetodon helps Twitter users locate people they follow on Mastodon and other federated services. It focuses on contact discovery during a move...
Pros
- Closest match to Twitodon's contact-discovery workflow
- Built for people migrating from Twitter to Mastodon
- Supports searching across multiple Mastodon servers
Cons
- Requires access to Twitter follow data
- Results depend on public profiles and recognizable usernames
- Does not migrate posts, likes, or account history
5
Debirdify
Pruvisto
Debirdify helps users find Twitter follows and lists on Mastodon and export discovered accounts for following. It is intended for Twitter-to-fediverse migration...
Pros
- Supports importing Twitter follows and lists
- Can produce Mastodon follow lists for bulk review
- More useful than manual searching for large networks
Cons
- Requires Twitter data access and account authorization
- Matching is imperfect when profiles lack fediverse references
- Bulk results still need human verification
6
Moa Party
Moa Party contributors
Moa Party is a bridge for connecting Twitter and Mastodon accounts by forwarding posts between networks. It suits users who want to...
Pros
- Automates cross-posting between Twitter and Mastodon
- Keeps an account active on both networks
- Requires less repeated manual posting
Cons
- Does not recreate a complete follower graph
- Bridged posts can create duplicate notifications
- Twitter API changes can affect availability
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