Document collaboration services

Nextcloud Office

Open source document collaboration inside Nextcloud

GermanyEUOpen sourceEU controlled
Visit website nextcloud.com

Nextcloud Office is the document collaboration service of the Nextcloud suite. It lets several people write in the same text document, spreadsheet or presentation directly in the browser, next to the files they already keep in Nextcloud. Under the hood it is built on the open source editor Collabora Online.

Because Nextcloud is self-hosted open source software, the documents stay on the server you choose rather than with a cloud vendor. Installed in the EU, it works as a European alternative to the American office suites, which suits schools, public bodies and companies that need collaborative editing without sending drafts abroad.

External verification

EU verification badge

eu-alt.eu independently verified this service's European ownership. Choose a badge style and link it back to the dated evidence on this page.

Evidence last checked:

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Data and operations

Infrastructure and email path

Verified operational dependencies, shown separately from ownership and from the service's core data hosting.

Authorised outbound email

Twilio SendGrid

Non-European provider
Observed
SPF sendgrid.net

Why this matters

This domain authorises Twilio SendGrid to send email. If active, recipient details and message content can be processed by this non-European provider. SPF does not reveal its configured storage region.

Authorised outbound email

Amazon SES

US-controlled cloud
Observed
SPF amazonses.com

Why this matters

This domain authorises Amazon SES, infrastructure under US ultimate ownership, to send email. If active, recipient details and message content can be processed there. SPF does not prove active use, the selected AWS region, or use of the separately operated AWS European Sovereign Cloud.

AWS ownership record ↗Sovereign Cloud distinction ↗

Authorised outbound email

SparkPost / Bird

European provider
Observed
SPF _spf.eu.sparkpostmail.com

Public DNS records identify visible providers and routes, not every backend location or private data-region setting.

Infrastructure checked:

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