# Mastodon

**Source:** https://www.startuphub.ai/startups/mastodon
**Profile type:** Startup

> A decentralized, open-source social media platform and alternative to larger apps like X and Threads.

## About

Mastodon is a decentralized, open-source social media platform that operates on the ActivityPub protocol as part of the fediverse. It offers an alternative to centralized social networks by allowing users to join independent servers, each with its own community and focus. The platform is actively developed and maintained by a non-profit organization.

## Key facts

- **Slug:** mastodon
- **Website:** https://mastodon.social/
- **Location:** Jena, Germany
- **Founded:** 2016-10-16 00:00:00
- **Operating status:** Active
- **Total funding:** $63M
- **Sectors / tags:** Social Media, Decentralized Technology, Open Source, Social Platform, Consumer App, Federated Social Network, Decentralized Social Network, Fediverse, ActivityPub, Community Platform
- **Social:**
  - Twitter: https://twitter.com/joinmastodon
  - GitHub: https://github.com/mastodon

## Frequently asked

### What does Mastodon do?

Mastodon is a decentralized, open-source social media platform that operates on the ActivityPub protocol as part of the fediverse. It offers an alternative to centralized social networks by allowing users to join independent servers, each with its own community and focus. The platform is actively developed and maintained by a non-profit organization.

### What is Mastodon's revenue?

StartupHub estimates Mastodon's annual revenue at $323.5M (range $157.7M to $676.9M, 42% confidence), based on comparable companies in the sector.

### What is Mastodon's valuation?

StartupHub estimates Mastodon's effective valuation at $783.2M (range $548.3M to $1.0B, 31% confidence), based on comparable companies in the sector.

### How much funding has Mastodon raised?

Mastodon has raised a total of $63M in funding. The most recent round on record is Series A.

### Where is Mastodon headquartered?

Mastodon is headquartered in Jena, Germany.

### When was Mastodon founded?

Mastodon was founded in 2016.

### What industry does Mastodon operate in?

Mastodon operates in Social Media, Decentralized Technology, Open Source, Social Platform, Consumer App, Federated Social Network.

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