Europe Just Launched Its Own Answer To Meta And X – But Can Anyone Actually Compete With A Billion Users?

Yesterday, a Netherlands-based non-profit called The Modal Foundation launched Eurosky, a data-sovereign social web infrastructure built on the same open protocol as Bluesky, promising users full ownership of their data on European servers.

The political backdrop is clear. In February 2026 a group of MEPs wrote to Commission President von der Leyen citing X’s repeated DSA violations and, most immediately, Grok generating non-consensual deepfake nude images of real people on the platform.

Eurosky’s answer is a personal data server hosted on European infrastructure, giving users a single digital identity that travels across any app built on the AT Protocol rather than being locked inside a platform that owns everything they produce.

The Network Effect Problem Has Killed Better Ideas Than This

Others have tried this before Eurosky, with genuine momentum behind them and most are cautionary tales.

Mastodon has been running since 2016 with roughly one million active users. Bluesky, which operates on the same AT Protocol, has over 40 million registered accounts and still hasn’t dented Meta’s user base. The reason has nothing to do with product quality. Social networks have never primarily been about features. They’re about where the people are.

The network effect is brutal in its simplicity: the value of a network scales with the number of people using it, so the largest network wins almost by default. You don’t switch platforms for principles – you switch when the people you want to talk to have already switched. Getting to that tipping point requires a catastrophic failure by the incumbent or a cultural moment that makes staying feel worse than leaving.

Eurosky is betting the Grok deepfake scandal and the wider mood around US tech sovereignty is that moment. That’s a reasonable bet, though whether it’s a winning one is a different debate.

Why The Open Protocol Bet Is Different This Time

What separates Eurosky from previous European social media attempts is the infrastructure logic.

Rather than building another closed platform, it’s building on the AT Protocol, an open standard where users own their data and take their identity with them across any compatible app. Your Eurosky account works on Bluesky, on Flashes.app, on any AT Protocol client that launches. You’re not locked in – that’s a real departure from how Meta and X operate, where your followers, your posts and your connections all belong to the platform.

For European founders building in this space, that’s an interesting platform approach. If Eurosky gets traction, it creates a compliant EU-hosted infrastructure layer to build on, where users control their data, content moderation is independent and the servers aren’t subject to US jurisdiction. For anyone building social tools or creator economy products in Europe, that’s a substantively different foundation from what currently exists.

What Would Have To Go Right, And Who Has To Help

Developer adoption needs to generate a real app base beyond Flashes.app. User migration needs to reach critical mass. And the EU’s political enthusiasm needs to translate into something structural – procurement mandates, digital sovereignty requirements for government accounts, funding for AT Protocol development.

The MEP letter is a signal, not a commitment, and the Commission has a long history of expressing concern about US tech dominance without backing it with the kind of support that would actually shift behaviour.

A Noble Idea, But Noble Ideas Need Network Effects Too

Eurosky is live, the infrastructure works and the political moment is as favourable as it’s ever been for a European alternative.

What it’s facing has nothing to do with technology – it’s a cultural and behavioural problem that has defeated every previous challenger. Platform migration does happen, and history suggests it can move faster than anyone expects: WhatsApp replaced SMS across Europe almost overnight, and TikTok conquered a generation in under three years.

Whether the Grok deepfake scandal is the cultural tipping point that finally shifts European users away from US platforms is the real question Eurosky needs answered. For European startups watching from the sidelines, it’s worth taking seriously – not because it’s guaranteed to win, but because if it does, it changes the infrastructure layer underneath a significant slice of the creator and social economy on this side of the Atlantic.