Private alternative to Google Drive with managed Nextcloud
Private cloud storage for companies that want to control their data
Replace or complement Google Drive, Dropbox, or OneDrive with a private cloud managed by Kademar: files, users, permissions, shared links, synchronization, mobile access, versions, backups, and human technical support.
Managed Nextcloud
Servers in Europe
Users and permissions
Backups and support
Data control
Private or managed infrastructure, without depending entirely on external platforms.
Collaboration
Files, shared folders, permissions, versions, and access from multiple devices.
Privacy
Less exposure of internal documents, clients, processes, and business knowledge.
Human support
Configuration, migration, maintenance, updates, and close technical help.
The problem
Your company should not depend on a cloud it does not control
Many companies store contracts, internal documentation, customer data, commercial files, and working copies on external platforms because they are convenient. The problem appears when the cost grows, data becomes scattered, there is no clear permissions policy, or the team does not really know where critical information lives.
Accumulated costs
A subscription per user seems small, but it adds up when the team grows, storage increases, or complementary tools are added.
Scattered data
Documents, photos, contracts, backups, calendars, and contacts can end up spread across different services without a clear architecture.
Lack of technical criteria
Having a shared folder is not enough. You need to decide permissions, backups, devices, access policies, and maintenance.
The solution
Nextcloud managed by Kademar: your private cloud, maintained and supported
Kademar designs, configures, and maintains a private cloud based on Nextcloud so your company can store, synchronize, and share files with more control. We do not sell “free software”: we provide infrastructure, configuration, security, backups, and technical support.
Files and folders
Store documents, images, videos, contracts, quotes, and internal material in an organized space, with access from browser, desktop, and mobile.
Synchronization
Keep folders synchronized between computer, mobile, and cloud. You can also select which folders to synchronize so you do not use unnecessary space.
Secure sharing
Create download or upload links, protect access with a password, set expiration dates, and control permissions according to each case.
Users and permissions
Organize access by users, teams, folders, and roles so each person sees only what they need.
Versions and trash
Recover deleted files or previous versions when there are errors, accidental changes, or synchronization problems.
Maintenance included
Kademar takes care of the server, updates, backups, basic monitoring, configuration, and technical support.
It is not about stopping the use of Google for ideological reasons. It is about deciding where your data should live.
Some companies can continue using external tools for certain tasks. Others need to regain control over internal documents, client folders, processes, backups, or sensitive files. Our job is to help you decide what should be kept, what should be migrated, and how to do it without improvisation.
Comparison
Drive, Dropbox, or OneDrive versus a managed private cloud
You do not always need to replace everything. But if your company handles sensitive documentation, many users, or several disconnected tools, a private cloud can give you a clearer architecture.
Swipe horizontally to see the full comparison →
Need General-purpose external platform Kademar
Managed Nextcloud
Data control Data lives on an external platform with its own terms, limits, and service changes. The cloud is designed as private or managed infrastructure, with more control over location, access, and maintenance.
Cost It usually grows per user, storage, or additional features. The cost is tied to infrastructure, space, support, and the team’s real needs.
Permissions Useful permissions, but inside a platform you do not technically control. Users, groups, folders, shared links, and devices managed according to your workflow.
Sharing Links and shared folders within the rules of the external provider. Links with password, expiration, read or edit permissions, and more direct control over access.
Backups Dependence on the platform’s internal options and how the team uses them. Ability to define a backup, restore, and maintenance policy adapted to your case.
Privacy Internal documents remain inside the ecosystem of an external provider. Less exposure of sensitive files and more control over users, permissions, devices, and location.
Support Standard SaaS provider support, usually separate from your infrastructure. Human technical support for configuration, migration, permissions, incidents, and evolution.
Who it is for
A private cloud for companies that need order, privacy, and support
This solution is designed for businesses that can no longer treat their files as a simple shared folder.
Professional offices, advisory firms, and consultancies
Client documents, contracts, reports, case files, project folders, and internal collaboration.
Academies and trainers
Course materials, downloadable resources, internal documentation, student submissions, and support files.
Clinics and professional centers
Sensitive documentation, protocols, files shared among the team, and role-based permission control.
Agencies and creative teams
Visual material, videos, campaigns, deliverables, reviews, and folders shared with clients.
Companies with remote teams
Files accessible from different devices, user control, and less dependence on personal accounts.
Businesses with sensitive data
Companies that want to reduce exposure, organize access, and regain control over critical documentation.
The privacy of your cloud
Privacy and recovery: two ways to configure your cloud
Maximum privacy
Your files are encrypted in such a way that, if you lose the password, no one can recover them, not even Kademar.
Business mode with recovery
Configuration designed for teams that need to recover access under controlled conditions.
Value packages
Private storage plans according to the space and support level you need
Choose a simple private cloud for documents and shared files, or request an assessment if you need multiple users, migration, collaborative office, advanced backups, or integration with other tools.
Included in all plans
So you can compare plans by storage, users, support, and level of control, not by hidden conditions.
  • Web, desktop, and mobile access
  • File synchronization
  • Shared links
  • Basic users and permissions
  • SSL/TLS connections
  • Online support
  • No lock-in
  • Maximum privacy mode
Annual Monthly
For companies with multiple users, migration needs, own domain, collaborative office integration, automations, or advanced backups, we recommend a prior assessment.
Frequently asked questions
Frequently asked questions about private cloud storage

Yes. It is a private alternative based on Nextcloud for storing, synchronizing, and sharing files. It does not try to copy the whole of Google Workspace, but to offer a more controlled file cloud managed by Kademar. If you need collaborative document editing, we can study the integration with Nextcloud Office and Collabora.

No. Kademar configures and maintains the infrastructure. You use the cloud from your browser, computer, or mobile device, and we take care of the technical side according to the plan you choose.

Yes. We can review the data volume, folder structure, permissions, and users to plan an orderly migration. In simple cases it can be direct; in teams with many documents, it is better to prepare a roadmap.

Yes. You can create shared links, limit permissions, add a password, set an expiration date, or allow file uploads when you need to.

It can be part of a backup strategy, but synchronization and backup are not exactly the same. If a file is deleted or modified on one device, that change can be synchronized. That is why we also recommend defining a policy for versions, trash, and external backups when the information is critical.

Yes. You can access it from a browser, desktop clients, and mobile apps. You can also choose which folders to synchronize so you do not use unnecessary space on your devices.

It can improve privacy because it reduces dependence on external platforms and lets you better define location, users, permissions, devices, and maintenance. Real privacy depends on the architecture, configuration, internal policies, and correct use by the team.

It depends on the encryption configuration chosen.

In a maximum-privacy configuration, files are encrypted in such a way that Kademar cannot access their content or recover the data if you lose the password.

In a business-oriented configuration, there may be an access recovery system to avoid information loss if a user forgets their password. This option is more practical for teams, but it implies a lower level of absolute privacy than the no-recovery mode.

Before activating the service, we explain the options so you can choose the right balance between privacy and recovery capability.

It mainly replaces or complements the storage, synchronization, and file-sharing part, such as Google Drive, Dropbox, or OneDrive.

Google Workspace includes more services, such as Gmail, calendar, collaborative documents, video calls, and user administration. In some cases, private cloud can replace part of that ecosystem; in others, it is better to keep Google Workspace and use Kademar Cloud as a private space for sensitive documentation, backups, or internal files.

We review your case to decide whether it makes sense to replace, complement, or keep the current tools.

Yes. The service lets you work with users, shared folders, and permissions to organize information by areas, departments, clients, or projects.

You can define who can view, edit, upload, or share specific files and folders. Shared links with additional controls, such as a password or expiration date, can also be created when needed.

It is especially useful for companies that want to organize internal documents and avoid having all information depend on personal accounts or scattered folders.

Synchronization keeps files up to date across several devices. For example, if you edit or delete a file on your computer, that change can also be reflected in the cloud and on other connected devices.

A backup, on the other hand, is a safety copy designed to recover information if something goes wrong: accidental deletion, device failure, data loss, or a technical incident.

Put simply: synchronization is for working with up-to-date files; backup is for recovering files if something goes wrong. That is why, for companies, the ideal approach is to combine synchronization with a clear backup strategy.

Yes. We can expand the plan or design a custom solution if you need more capacity, more users, your own domain, a collaborative office setup, automations, or integration with other tools.
Next step
Do you want to regain control of your files without technical complications?
We review your case, current tools, and data volume to recommend whether you should keep Drive, migrate to Nextcloud, or build a hybrid solution.