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A European alternative to Facebook Events

There is no European Facebook Events. The field splits into two, and no single product I could find covers both sides of it. Mobilizon and Gancio take the invitation side. They are AGPL-licensed and federated over ActivityPub, and both of them need somebody to stand up a server before anyone can use them. Neither indexes the concerts happening in a city you are about to visit. Eventfrog does discovery at scale, in Switzerland, which is in Europe and outside the EU.

Luma is a San Francisco company. Meetup sits under Bending Spoons in Milan, and Bending Spoons says Eventbrite does too, which is European ownership of an American-built product and probably not what the question meant.

I make one of the options below. Will U Be There keeps its database in Ireland and its crash diagnostics in Frankfurt. It also sends push notifications through Google's Firebase, a global service that may route through the United States, and it serves its website through Cloudflare, which trades on the NYSE. The vendor-by-vendor list is further down. If you arrived from r/BuyFromEU, that list is the part to read first.

The thread this page is answering

"One of the main reasons people still using their Facebook accounts is keeping up with events... Are there any European alternatives for this?" That is r/BuyFromEU, 16 March 2025, with 5 upvotes and 3 replies. The replies were Spotify and Eventim: a music streamer, and a German ticketing platform that sells seats to arena shows instead of telling you what is on in the city this week.

The directories do no better. european-alternatives.eu is where this query usually lands, and its category list on 6 September 2026 ran to fifteen: web analytics, cloud, CDN, email, VPS, search, transactional email, registrars, time tracking, navigation, uptime, file hosting, machine translation, object storage and microblogging. Events is not one of them. goeuropean.org does list Facebook replacements, three of them, Monnett from Luxembourg, Ohhi from the Netherlands and Rawly from Estonia, and all three are feed-shaped social networks with nothing for events, RSVPs or discovery. switch-to.eu covers email, cloud storage and messaging. Nothing for events there either.

What people used Facebook Events for

What is on in this city, in the week I happen to be here. A poster on r/sideprojects in April 2026 wrote out the whole shape of it: "every time i visit somewhere new i waste half a day figuring out what to do. eventbrite only shows ticketed events. facebook events is basically dead. is there something that actually pulls everything into one place free stuff, pop-ups, local events, all of it?" It took 12 upvotes and 32 comments, and the nearest thing to an answer was a commenter observing that travellers end up building their own system over time.

My party, Saturday, are you coming. That question has a failure mode of its own, and the complaint about it that reads truest came from r/CasualConversation on 30 December 2025, 23 comments and not one upvote: "Facebook Events are ended (no one checks them). Group Chats are messy (the invite gets buried under 50 memes). Calendar Invites feel too corporate/serious for a party. Does anyone else feel like we lost the 'middle ground'?"

If you are shopping for the invitation side specifically, the fuller comparison lives in what to use now that Facebook Events is dead.

The European options, side by side

Mobilizon and Gancio, the invitation half

Mobilizon describes itself as "online platforms to create, share and find events". Federated, self-hostable, free software, AGPLv3 or any later version, 91 releases on the repo. Most write-ups still file it under Framasoft. The official site now credits development to Kaihuri, with support from IndieHosters and funding from NLnet, while the code stays on Framasoft's Framagit and Framasoft still runs the mobilizon.fr instance and still lists "Mobilizon (events)" among its services. Framasoft is a French non-profit association founded in 2004. It runs on donations and has about a dozen employees alongside thirty volunteers.

Gancio calls itself "a shared agenda for local communities". AGPL-3.0, decentralised, ActivityPub, self-hosted, with exports to RSS, ICS, iframes and microformats so that a community's calendar is never trapped inside it. Stable release 1.28.2. The 2.0 line is at beta 5, released 6 July 2026. It sits on Framagit too.

Both are good software. The catch is the same for each: a server, and somebody who will keep it running. Gancio is designed around exactly that person, so for a bookshop, a social centre or a city's DIY music scene it works. One traveller who wants to know what is on in Lisbon next Thursday gets nothing out of an instance that nobody in Lisbon has set up.

Eventfrog, the discovery half, in one country

Eventfrog is the one European product I found that does discovery at scale. It calls itself "Grösster Eventkalender der Schweiz", Switzerland's largest event calendar, and its footer reads "Made in Olten with love". As of September 2026, listing an event there is free, with a paid Pro package and ticketing sold on top. There are iOS and Android apps. It also runs a German-language site at eventfrog.de, and I could not establish whether that is a second market or Swiss inventory shown in German, so treat it as unknown.

Switzerland is in Europe and not in the EU, so "EU alternative" is the wrong label for Eventfrog, and its coverage ends where the country ends. Nothing equivalent runs at continental scale. Back in 2021 someone asked r/AskEurope for "a website or app that allows me to see what cool or interesting shows (concerts, plays, comedy, etc) I could check out while I'm in town", and all seven answers were per-city: a tourist information centre, then visitcardiff.com, trojmiasto.pl, myhelsinki.fi, citylife.sk, kamdomesta.sk and visitabdn.com. Nobody named a service that covered a second city.

One more name, for completeness. In April 2026 somebody posted in r/EuropeanAlternatives about a product called Cue, titled "a European alternative to Facebook Events / Doodle". 1 upvote, 4 comments. I could not fetch anything about it, so it stays off the table instead of going in unverified.

Who actually owns Luma, Meetup and Eventbrite

Luma is American, unambiguously. The operator is "Luma Labs, Inc.", at 548 Market St PMB 36143, San Francisco, CA 94104, and the terms are governed by the laws of the State of California with disputes heard in San Francisco. Its pricing page on 6 September 2026 shows a free plan with unlimited events and guests plus a 5% platform fee on paid events, and Luma Plus at $59 a month billed annually with that fee removed. Stripe's roughly 2.9% plus 30 cents applies on both plans.

The footer on meetup.com reads "© 2026 Bending Spoons US Inc.", and Bending Spoons is headquartered in Milan. Its own product page for Meetup records the acquisition in January 2024, a refreshed brand, redesigned apps, and a free plan for organizers introduced for the first time since 2005. The same page lists Eventbrite, dated March 2026. Eventbrite's own materials do not corroborate that. Its footer says only "© 2026 Eventbrite", its about page 404s, and its legal terms name no parent, so the ownership claim rests on the acquirer's word alone. I checked one corroborating signal, that investor.eventbrite.com now redirects to the main site, which fits a company that is no longer independently listed but does not on its own confirm who bought it.

A strict reading of "buy European" therefore points you at Meetup, which is rarely what the person asking wants. Recurring groups that meet on a schedule are a different thing from one Saturday party, or from a week in a city you have never visited.

What is European here, and what is not

Here is Will U Be There's own stack, taken from the privacy policy as published on 28 August 2026, so you can check every line against the live page instead of against my summary.

Authentication, the database and file storage all run on Supabase in region eu-west-1, Ireland, which in the policy's own words "hosts the majority of your personal data, within the EU". Crash and error diagnostics go to Sentry's EU region in Frankfurt, and both of those regions are published and selectable, Supabase listing eu-west-1 as West EU (Ireland) and Sentry offering two data-residency regions in total, Iowa and Frankfurt.

Supabase, Inc. itself is an American company. Its own privacy policy says the sites are "primarily hosted in and provided from the United States" and that EU transfers rely on standard contractual clauses. So the data sits in Ireland under an American vendor. That is a different claim from "European cloud" and should be written that way. Push notifications go through Firebase Cloud Messaging, which Google classifies as a global service that "may process and store your data anywhere Google or its agents maintain facilities". The website and cached images run through Cloudflare, a San Francisco company listed on the NYSE since 13 September 2019. City autocomplete goes to Geoapify, which receives search terms with no account identifier attached.

The company is a one-person business registered in the Netherlands, KvK 98959964, run from Amsterdam. GDPR rights sit inside the app instead of in an email queue: "Download my data" produces a complete machine-readable JSON export, and deleting the account starts a 30-day grace period during which signing back in cancels it. No ads, no ad SDK, nothing sold to advertisers.

A page claiming a fully European stack would be lying, and this audience checks. There is more detail on the whole data question in what the app knows about you.

Where my app fits

Will U Be There answers the discovery half of Facebook Events, plus a job Facebook never did, which is telling you which of your friends will be in the same city as you.

A trip is a city and two dates. When a friend's trip lands within 100 km of yours and the dates touch, you both get a notification. Your friend sees that overlap and nothing else, never your other trips and never your full itinerary. For each trip the app lists concerts, exhibitions, festivals and markets within 15 km of where you are staying, inside your dates. The pool is over 200,000 upcoming events across 57 countries, from more than 360 sources I picked by hand: tourist boards, city open-data portals, opera houses, ticketing platforms. Coverage is uneven and some cities are far denser than others. You can RSVP Going or Maybe, and the feed ranks by which friends are going. You can also host your own event at a real mapped address and send it to all your friends or to selected groups.

It never receives your location. There is no GPS in it. You type a city and two dates and that is the entire input, which is also why it cannot replace Find My or Life360 for anyone who wants a live dot on a map. Friends who refuse another app are handled with a group link, up to 200 people, no friend requests inside the group. It runs on iPhone and Android, in 17 languages, free, with no in-app purchases.

What it does not do: book anything, plan an itinerary, split expenses, log the trip afterwards, or introduce you to strangers. If you want the discovery half without any of the friends machinery, the method-only version is in how to find out what's on in a city you're visiting.

It is on the App Store and Google Play.

The part where Facebook still wins

Gig density. In June 2025 an r/Concerts thread about finding local shows ran to 124 comments, and one of them called Facebook unbeatable for exactly this: "Everything else combined doesn't come close. By the time things like SongKick have surfaced some shows they're sold out." Bandsintown took 68 upvotes, following bands on socials 55, venue mailing lists 26.

Nothing on this page fixes that, mine included. A promoter with a 40-capacity show on Thursday posts it to a Facebook page, because that is where the 400 people who might come already are. Open-data portals and tourist boards catch the opera house and the city festival and miss the basement. Mobilizon catches the instance you already follow. Fixing it would mean the 40-capacity venue publishing its Thursday listing somewhere with an open feed, and I have not found a country where that is happening at any scale.

The r/BuyFromEU thread from March 2025 is still sitting there with three replies. If you know a European events product that does both halves and I have missed it, info@willubethere.app.