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Object storage from Germany, four ways in.

S3-compatible storage for backups, media and applications – reachable via S3 API, WebDAV, SFTP and FTPS with the same credentials. Prepaid – it simply expires, nothing to cancel.

No cancellation needed · no setup fee · Frankfurt data centre

Configurator

Put your storage together

Storage and traffic are chosen separately. Monthly price, no contract, more storage any time via upgrade.

Storage10 Buckets
250 GB4,99 €
50 GB5 TB
TrafficOnly outbound traffic counts
1 TB2,19 €
0,5 TB50 TB

Duration

7,18 €

/ 1 Month

Sign in and order

Your price, piece by piece

Storage and traffic are calculated separately; the term only multiplies the sum.

  • Storage 4,99 € /Month
  • Traffic 2,19 € /Month

No cancellation needed · no setup fee · Frankfurt data centre

Access methods

One login, four protocols

The access key and secret work everywhere. Pick the right method per application.

One key, four doors

Your access Access key + secret
S3 API s3.cloudkeep.eu
WebDAV dav.cloudkeep.eu
SFTP sftp.cloudkeep.eu:2222
FTPS ftps.cloudkeep.eu:21

You create the access once — it works for all four ways, not one per protocol.

S3 API

For applications, backup tools and scripts: rclone, restic, aws-cli, any S3 library.

WebDAV

Mount it as a network drive in Finder or Explorer – no extra software.

SFTP

Classic file transfer over SSH, e.g. with FileZilla or from cron jobs.

FTPS

FTP with TLS for devices and programs that only speak FTP.

How you connect

rclone config create prepaidhost s3 \
  provider=Minio \
  endpoint=https://s3.cloudkeep.eu \
  access_key_id=<access-key> \
  secret_access_key=<secret> \
  region=eu-central-1
rclone ls prepaidhost:your-bucket

The commands are correct exactly as they stand here. Only replace <access-key> and <secret> with your credentials from the panel.

The traffic you book covers all four access methods together.

Included

In every package

No modular kit with surcharges: these six points apply from the smallest package on.

S3 API compatible

rclone, aws-cli, restic and any S3 library talk to your storage directly.

WebDAV, SFTP and FTPS

The same credentials as for the S3 API — four ways, one key.

TLS on every route

S3 API and WebDAV over HTTPS, SFTP over SSH, FTPS with explicit TLS.

Buckets per package

A default bucket is there from the start, more you create in the panel — up to your package's limit.

Frankfurt data centre

Your data sits in maincubes FRA01 in Frankfurt am Main.

Prepaid, nothing to cancel

No setup fee, no minimum term: the term ends by itself if you don't renew.

Infrastructure

Frankfurt am Main data centre

Your storage sits in maincubes FRA01 in Frankfurt am Main — right at the DE-CIX, the largest internet exchange in the world.

  • DE-CIX Frankfurt Direct connection to the largest internet exchange in the world
  • Data stays in Germany Stored and processed exclusively at the Frankfurt site
  • Encrypted in transit TLS on the S3 API, WebDAV, SFTP and FTPS
  • Short routes Low latency for DACH, Benelux and the EU
  • Support in German and English Help via the ticket system
Region
eu-central-1
S3 endpoint
s3.cloudkeep.eu
WebDAV
dav.cloudkeep.eu
SFTP / FTPS
sftp.cloudkeep.eu:2222
Cold aisle in the maincubes FRA01 data centre in Frankfurt am Main

maincubes FRA01 · Frankfurt am Main

Customer panel

Managed in the panel

After ordering you find your storage in the customer area: credentials, buckets, usage and term on one page.

  • Credentials – Access key, secret and the endpoints of all four ways, each ready to copy
  • Buckets – Create and delete them up to your package's limit
  • Usage – Storage in use and outgoing traffic for the current month
  • Traffic per protocol – Broken down by S3 API, WebDAV, SFTP and FTPS
  • Term – Renew, switch package, adjust the traffic tier
Detail page of an S3 storage in the customer panel showing usage, term and access methods

Detail page of an S3 storage in the customer panel

Use cases

What you use the storage for

Object storage is not a drive, it is a filing place with HTTP in front of it. That fits these six cases particularly well.

Backups

restic, rclone or Duplicati write encrypted backups into your bucket – automated via cron.

Media delivery

Images, videos and downloads live in the bucket instead of on the web server.

Application data

Your application's uploads land in the storage via the S3 SDK – Laravel, Django, Node.

Archive

Logs, exports and old data that are rarely read and still worth keeping.

Nextcloud external storage

Mounted as external storage via S3 or WebDAV.

CI artefacts

Build artefacts, container layers and test reports from GitLab CI or GitHub Actions.

Customer voices

What our customers say

Real reviews from real customers — unfiltered, from Trustpilot.

„Bin seit Jahren Kunde bei prepaid Host – Preis/Leistung ist unschlagbar und vom Support könnten sich einige große Hoster ein Beispiel nehmen! Schnell, transparent und ehrlich."

N Nils
Customer for ~7 years · January 2026

„Bester Kundensupport den ich je erlebt habe! Es war Samstag Abend 23 Uhr, es gab ein Problem – Ticket erstellt und keine 10 Minuten später war alles behoben. Klare Empfehlung!"

F scriptsby finn
December 2025

„Es ist mein absoluter Favorit – hier läuft immer alles perfekt, die Preise (vor allem in den Angeboten) sind super fair und es ist perfekt für Anfänger wie auch für Profis."

L Leon
September 2025

FAQ

Still have questions?

What happens when my storage is full?
Reads keep working, writes pause automatically. As soon as you delete data or pick a larger package, write access is back. No extra charges apply.
Can I create several buckets?
Yes, up to your package's limit, directly in the customer panel. A default bucket is there from the start.
Where is my data stored?
In the maincubes FRA01 data center in Frankfurt am Main.
Which clients work?
Any S3-compatible client (rclone, restic, Cyberduck, aws-cli, SDKs), plus WebDAV in Finder and Explorer, and SFTP/FTPS with FileZilla or WinSCP.
How do I cancel?
No need to: prepaid simply runs out if you don't renew. Your data is kept until the end of the grace period; access is blocked during that time. Renew, and everything is back.
What counts as traffic?
Only data leaving your storage for the internet. Uploads are free, as is traffic between your own buckets. The allowance covers S3 API, WebDAV, SFTP and FTPS together and starts over at the turn of the month.
What happens when the traffic is used up?
Downloads pause until the turn of the month, your data stays exactly where it is. A higher traffic tier in the customer panel frees them immediately. You are billed per tier, never per gigabyte.

Ready for your storage?

Choose a package, get credentials in minutes, get started.