# Mastodon: Free Open Source Alternative to Facebook, Threads, X (Twitter)

Canonical: https://caniforkit.com/fork/mastodon
Last updated: 2026-11-07

Mastodon (Open Source, Open Source) replaces Facebook, Threads, X (Twitter). A free, open-source social media platform that puts users in charge of their data and connections

## Tool Specifications
- **Tool Name**: Mastodon
- **Type**: Open Source Project
- **License**: Open Source
- **Official Website**: https://joinmastodon.org
- **GitHub Repository**: https://github.com/mastodon/mastodon
- **GitHub Stars**: ★ 50.5k
- **Runs On**: Self-host
- **Maintenance Status**: nov 2026
- **Platforms**: web, self-hosted, docker to self-host
- **Data Storage**: All application data and configuration live on your own server or local database.
- **Installation**: Clone https://github.com/mastodon/mastodon or deploy with Docker Compose
- **Setup Requirements**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **The Catch / Limitation**: Requires self-hosting setup, updates, and server maintenance compared to managed Facebook.

## Paid SaaS Applications Replaced (3)
Replacing these paid tools with Mastodon saves up to $75/mo ($900/yr) in software subscriptions:

| Replaced Software | Category | SaaS Price | Comparison Guide |
| --- | --- | --- | --- |
| [Facebook](https://caniforkit.com/facebook) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare Facebook vs Mastodon](https://caniforkit.com/vs/facebook-vs-mastodon) |
| [Threads](https://caniforkit.com/threads) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare Threads vs Mastodon](https://caniforkit.com/vs/threads-vs-mastodon) |
| [X (Twitter)](https://caniforkit.com/x-twitter) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare X (Twitter) vs Mastodon](https://caniforkit.com/vs/x-twitter-vs-mastodon) |

## Frequently Asked Questions

### Is Mastodon free and open source?
Mastodon is an open source tool licensed under Open Source that runs on self-host. A free, open-source social media platform that puts users in charge of their data and connections

### What is the trade-off or limitation of using Mastodon?
Requires self-hosting setup, updates, and server maintenance compared to managed Facebook.

## Related

- [Self-Hosted Open Source Directory](https://caniforkit.com/self-hosted)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Software Categories Directory](https://caniforkit.com/categories)
- [Homepage](https://caniforkit.com)