EU Sovereignty Score
Self-hosted / open sourceSocial MediaHeadquarters: FR

Plume: sovereignty score and 8 European alternatives

Plume is a federated blogging engine based on ActivityPub. It lets a person run several blogs under one account, and readers on other fediverse software such as Mastodon, Pleroma and WriteFreely can comment on, like and share its articles. Each Plume instance is independent: it is installed, hosted and moderated by its own operator. The software is written in Rust and suits individuals, groups or organisations that want to publish on their own federated blog platform.

Plume is open source under the AGPL-3.0 and is built by volunteers; no company or corporate owner is named, so no foreign parent applies. The project states that it is not actively maintained at present and that new features may arrive slowly, which organisations should weigh before relying on it long term. Because it is self-hosted, the operator decides where data is stored: an instance in the EU keeps its data under EU law.

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Sovereignty score
94 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-6100
    Source code auditable, forkable and self-hostable

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked July 2, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
YesVendor-stated
Compliance documents
1 published, see belowVendor-stated
Hosting signal
GOOGLE-CLOUD-PLATFORM - Google LLC, US (US)Technically measured
Category
Social Media
Type
Product
Website
joinplu.me ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Plume

The European alternatives to Plume come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

34 European Social Media vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Plume

Plume is headquartered in FR and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so Plume scores best on data residency.

Plume is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Plume together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Plume?

It depends on your use case. Strong EU alternatives to Plume include Agorapulse, Akkoma and BeReal. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Plume?

Yes. Open-source EU alternatives to Plume include Akkoma and Diaspora. These keep your data fully under your own control and let you self-host if you want to.

Is Plume GDPR-compliant and where is the data hosted?

Plume is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Plume an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on July 2, 2026.

Sources

This record was checked via the vendor's website and legal notice during the full audit of June and July 2026. Source links have been recorded per record since 20 September 2026.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

Data Processing Agreement (DPA)
plume.org/privacy-policy

Provenance of the links above:Vendor-stated

Links checked on September 21, 2026.

Digital sovereignty in Social Media

Social Media: Social networks — posts, media, communities. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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8 European alternatives to Plume — GDPR-compliant & EU-hosted · EU Sovereignty Score