Total warehouse
control.
Always.

Almacén OS is professional software for warehouse management, inventory control and tool management, built for businesses of every industry and size. It enables real-time control of materials, tools, spare parts and stock, management of loans and reservations, QR and barcode scanning, low-stock alerts, stock counts and an overview across several locations. Available as an app for iOS and Android, and from any web browser. In short: an inventory program and inventory app for digital inventory management, with barcode-based stock control straight from your phone, suited to small businesses as well as large organisations.

Almacén OS covers the whole warehouse. Materials: stock per location, minimum stock with email and push alerts, purchase suggestions, serial numbers, alternative units and photos. Tools and keys: loans and reservations with a responsible person and return date, and a reminder when something is overdue. Scanning: QR and barcodes in the app, your own labels for materials and locations. Locations: building, room, rack and shelf in one tree, and vehicles as mobile units. Projects: withdrawals and costs per project. Purchasing: orders, supplier sources with prices and picking orders with approval. Control: stock counts with an inventory list as PDF, a full history of every stock change, permission groups and import from Excel and CSV. Reports and export to PDF and Excel, and an API with webhooks in the Pro plan. All of it in the iOS and Android app and in the browser, in 23 languages.

Almacén OS offers three plans: Starter from €289/year (up to 3 users), Pro from €789/year (up to 10 users, API with webhooks) and Enterprise with custom pricing for more than 10 users. Training and support are free in all plans. All prices are net excluding VAT. Commit for two or more years and you get a discount on the annual price. Non-profit organisations get their own terms. Contact us for a concrete quote.

Yes. Almacén OS comes with a 30-day free trial, with no conditions and no payment details required. Register with your email here on www.almacenos.es and start testing the system right away. After the trial you decide whether to activate the subscription or delete all user data.

Almacén OS works on iPhone and iPad (iOS), Android smartphones and tablets, and any modern web browser (Chrome, Firefox, Safari, Edge). All data syncs in real-time between devices, so you can start on your computer and continue on your phone without losing any information.

Yes, both the application and customer support are fully available in English. Also available in Spanish, German and other languages. The support team responds via email and, in the Pro plan, also by phone.

Yes, Almacén OS is certified as 'Software Hosted in Germany' and 'Software Made in Germany' by the Bundesverband IT-Mittelstand (BITMi). All data is hosted on European servers in Germany, with SSL encryption and GDPR compliance. The company has technical and organizational measures in accordance with Art. 32 of the GDPR.

Yes, Almacén OS allows you to import existing data so you don't have to start from scratch. Additionally, the Pro plan includes an open API with Webhooks to integrate Almacén OS with your other business systems and tools.

Almacén OS is used by over 600 companies of all sizes across Europe, from small workshops and installation companies to large organizations like Siemens Energy and public administrations like the city of Ulm. It is ideal for maintenance companies, workshops, distributors, technical services and any business that needs to control its inventory.

No, Almacén OS is designed to be intuitive and easy to use without technical knowledge. All plans include a free training video course, and the Pro plan adds 60 minutes of personalized online training. Most teams start working productively from day one.

Yes, Almacén OS includes a complete tool management module. Employees can borrow, return and reserve tools and equipment directly from the app. A complete loan history is recorded per tool, defects are reported with automatic notification to the responsible person, and calibration and maintenance tasks can be scheduled. Reports are also generated showing how long each piece of equipment has been out on each project for accurate client billing.

Yes, the Pro plan includes an open API with webhooks that allows you to integrate Almacén OS with ERP systems, accounting software and other tools your company uses. If you need help with the integration, our team assists you through the process.

Almacén OS is available in a range of languages, including Spanish, English, German, Danish, Swedish, Norwegian and Polish, with more available. This allows multilingual teams to work efficiently, each in their preferred language.

Yes, Almacén OS is compatible with portable Android handheld scanners. You can download the app directly onto the scanner and start working instantly. It's ideal for teams that need the flexibility to choose between dedicated scanners and the mobile app, using a single system.

Yes, Almacén OS lets you create authorization groups with custom roles. You can control who can view, add, edit, or delete materials, tools, and inventory, and who has admin access to the entire system. This way each user gets access to exactly what they need.