Meta Platforms owns Facebook, Instagram, and WhatsApp, and has received over €1.2 billion in GDPR fines from European regulators. Mastodon is a German-founded decentralized social network with no advertising, no algorithmic feeds, and no US corporate ownership.
Incumbent Solution
Meta Platforms Inc. is a US technology conglomerate listed on NASDAQ, owning Facebook, Instagram, and WhatsApp. It has received multiple large GDPR fines totalling over €1.2 billion from European regulators for data handling violations.
Meta ownership profileEU Challenger
Mastodon is a German decentralized open-source social network and microblogging platform, operated by Mastodon gGmbH in Berlin. Built on the ActivityPub protocol, it has no algorithmic feeds, no advertising, and no corporate ownership.
Visit MastodonMastodon ownership profile| Metric | Meta | Mastodon |
|---|---|---|
| Headquarters | Menlo Park, US | Berlin, DE |
| Ownership | public · NASDAQ | nonprofit |
| Tax Domicile | US | DE |
| Ultimate Parent | Meta Platforms, Inc. | Mastodon gGmbH |
| Data Hosting | mixed | mixed |
| CLOUD Act Exposure | Yes ⚠️ | No ✓ |
| AI Trains on User Data | yes | no |
| GDPR | Fined €2500M Multiple major fines including €1.2B for EU-US data transfers (2023) and €390M for GDPR breaches (2023). | compliant |
| DSA Designation | VLOP | standard |
| Carbon Neutral | claimed | no |
| B Corp | No | No |
| Supply Chain | partial | opaque |
| Repair / Recycling | Yes ✓ | No |
Last verified . Sources: Meta on Wikidata, Meta website, Mastodon website, How we audit.