EU Sovereignty Score
Self-hosted / open sourceWriting Assistance & GrammarHeadquarters: DE

ghostwriter: sovereignty score and 8 European alternatives

Ghostwriter is a distraction-free text editor for Markdown. It offers a full-screen mode, a live HTML preview, light and dark themes, a sidebar outline and a focus mode that highlights the current line, sentence or paragraph. It also provides document statistics, export through Pandoc, MultiMarkdown and CommonMark, and autosave with file backup. It is a desktop application for Linux, Windows and macOS and an alternative to commercial writing apps such as iA Writer or Typora.

Ghostwriter comes from the KDE community and is free software under the GPL-3.0 or later; its source code is on KDE Invent. The non-profit KDE e.V. is based in Berlin. The program works on files on the user's own device and is not tied to a hosted service, so texts stay under the user's control. That matters mainly as a replacement for writing tools that keep documents in a foreign provider's cloud. Data residency and GDPR compliance depend on how the organisation's own computers and backups are managed.

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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 October 12, 2026
Headquarters
DE (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
NoVendor-stated
Category
Writing Assistance & Grammar
Type
Product
Website
ghostwriter.kde.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to ghostwriter

The European alternatives to ghostwriter come from our knowledge base of over 8,000 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

24 European Writing Assistance & Grammar 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 ghostwriter

ghostwriter is headquartered in DE 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 ghostwriter scores best on data residency.

ghostwriter 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 ghostwriter 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 ghostwriter?

It depends on your use case. Strong EU alternatives to ghostwriter include CKEditor, Congree and contentbird. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to ghostwriter?

Yes. Open-source EU alternatives to ghostwriter include CKEditor, Grammalecte, Kate and LanguageTool. These keep your data fully under your own control and let you self-host if you want to.

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

ghostwriter is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes ghostwriter 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 October 12, 2026.

Sources

Public sources used in the latest check of this record.

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".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Writing Assistance & Grammar

Writing Assistance & Grammar: Grammar checking, spell checking, style advice and AI writing assistants. 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.

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