Enterprise-grade cloud services for small businesses — file storage, real-time document collaboration, and task management, hosted privately on our own infrastructure.
AdlerTech is a private cloud workspace for small businesses. It provides three integrated services: secure file storage and sharing, real-time collaborative document editing (fully compatible with Microsoft Office formats), and team task management with Kanban boards — all hosted on private infrastructure that is not shared with Google, Microsoft, or any other third party.
We use Google OAuth solely for authentication. When you click "Sign in with Google", we verify your identity using your name, email address, and profile picture. We do not access your Gmail, Drive, Calendar, or any other Google data.
Only the basic profile scopes: your name, email address, and profile picture. This information is used exclusively to create and manage your AdlerTech account. It is never sold, shared with advertisers, or used for profiling.
AdlerTech is intended for small business teams whose administrators have been granted access by AdlerTech. Access is by invitation. Users sign in with their existing Google account for convenience and security.
Our use of Google API data complies with the Google API Services User Data Policy, including Limited Use requirements. · Read our full Privacy Policy →
Three core services, purpose-built for small business productivity — without the subscription bloat of enterprise suites.
A central, secure place for all your business files — accessible from any device, shareable instantly.
Edit documents, spreadsheets, and presentations together in real time — fully Office-compatible.
Organise your team's work in one place — assign tasks, set deadlines, and track progress seamlessly.
We're not the biggest. But for businesses that value privacy and ownership, we win where it matters.
| Feature | AdlerTech | Google Workspace | Microsoft 365 |
|---|---|---|---|
| File Storage & Sharing | ✓ | ✓ | ✓ |
| Document Collaboration | ✓ | ✓ | ✓ |
| Task Management | ✓ | Add-on | Add-on |
| Your data on private servers | ✓ | ✗ | ✗ |
| No AI training on your data | ✓ | ✗ | ✗ |
| No ad profiling | ✓ | ✗ | ✓ |
| GDPR / data sovereignty | ✓ Full control | Partial | Partial |
Here's what our clients say about making the switch to AdlerTech.
Switching away from Google Drive was easier than I expected. Everything just works, and knowing our client files never leave our control is worth every penny.
Unlike Google Workspace or Microsoft 365, your data never leaves our private infrastructure. No profiling. No ads. No surprises.
Your files and documents live on private servers — not shared Big Tech infrastructure where your data is analysed.
Files, documents, and tasks in one place. No juggling multiple SaaS subscriptions or hunting across tools.
Fixed costs, no per-seat creep, no surprise billing. Pay for what you need and know exactly what you're getting.
You reach a real person when something needs fixing — not a chatbot, not a ticket queue that disappears.
Get started on AdlerTech today — your team will be up and running within minutes.