Custom Applications and CRM

Boxed CRM and apps?

Nonsense

Stop bending your processes to fit software that doesn't suit you. We create custom business applications and CRM systems tailored precisely to your needs. All securely within Microsoft 365.
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Certified experts.
No trial and error.

3x

Faster and more personal. Custom systems streamline tasks and communication.

60%

More precise data. Order and invoice processing is 60% more accurate following the implementation.

80%

The company is innovating.Most successful companies will switch to enterprise applications and CRM.

Built on Microsoft 365

Custom applications and CRMs. 

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Record orders, vacations, and tickets in Excel?

Nonsense
Solution:
Custom corporate applications. We will digitize any of your workflows (approvals, processes, warehouses) into a clear interface with access from anywhere.
A stylized blue user icon is placed above two overlapping abstract calendar or scheduling interface windows with blue and white accents, reflecting the complex digitization and automation of processes.

Lose track of an important client?

Nonsense
Solution:
CRM that mirrors your business process. Communication, quotes, and tasks linked to the customer.

Access data only from a desk?

Nonsense
Solution:
Software always at hand. Your people in the field, in production, or at a meeting can handle everything directly from their mobile device.
A smiling man with glasses is on the phone, while illustrated notification bubbles and a large smartphone screen highlight the benefits of digitizing processes in modern business.

Why Microsoft 365?

Because it's safe, scalable, and doesn't require you to pay additional unnecessary licenses to third parties.
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SharePoint
The heart of your records and documents.
Microsoft Teams Logo: Two stylized purple figures, one in front of the other, with a bold white letter T on a small blue square – a symbol of process digitization in modern businesses.
Teams
An interface for your work and communication.
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We know Office applications
Word, Excel, and Outlook. Work with tools you already know.
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Power BI
Sales reports and management summaries.

These companies already
they grow thanks to us.

Do you know exactly where you're losing time and money?

Nonsense

Launch our NONSENSE SCANNER. In 3 minutes, find out how much precious time and money you're really burning on unnecessary operations.

What you get:

Quick calculation of hours lost on routine work.
Uncovering hidden bureaucratic pitfalls in your organization.
Specific examples of solutions that make sense.
A young man in a light green checkered shirt smiles, holding an open laptop and looking to the side - he is ready to embrace digitalization with Microsoft 365 on a simple white background.

Are you still hesitating?

Answers to the most frequently asked questions about modern intranets and the Microsoft 365 platform.

Because your business isn't a "one-size-fits-all" solution. If you have a specific business process, off-the-shelf solutions will force you to adapt to them. With us, you get a CRM that perfectly mirrors your actual operations and grows alongside you.

Programming everything from scratch is really expensive. However, we build applications in SharePoint within Microsoft 365. This allows us to deliver the first tangible results and functional solutions much faster – usually within 30 days.

Certainly. Our solutions are fully optimized. Frontline employees can access applications directly via mobile, tablet, or even a smartwatch, wherever they are.

Isolated applications don't make sense. We natively integrate our solutions with SharePoint and Teams, and also securely connect data to your existing ERP or database systems.

We also provide other services

See what else we can help you with.
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Comprehensive digitalization

We will create comprehensive custom management software for you in Microsoft 365.
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Intranets and Microsoft 365

Unify teams, files, and processes in a modern corporate intranet.

Cloud infrastructure

We will ensure a smooth transition to the cloud and the protection of your data.

Let's leave theories to others. We write what works

No IT jargon or PR fluff. Just real guides for Microsoft 365 and tips on how to cut bureaucracy from your company.
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Microsoft
9 minutes
readings

New Copilot Features in SharePoint: Tips, Tricks, and Practical Real-World Scenarios 

If you've been following the development of AI for a longer time, just like us, and you're familiar with Copilot, then in our previous article, we already looked at how it can function as an everyday assistant for content work. However, things have progressed since then, not with one wow feature, but with a number of practical improvements that are starting to be noticeable, especially in regular workdays. We'll introduce you to 5 useful features that are gamechangers in daily work life. In other words, Copilot is already [...]

A person is looking at a city planning digital interface on a desktop computer monitor, which displays a futuristic city model with icons in the workspace. In the bottom right corner, the word opium is displayed in a blue circle.
Digitization
7 minutes
readings

If cities stopped putting out fires: 3 solutions that save them hundreds of hours today

Imagine a Monday morning at the city hall. The department head opens their laptop, needing to check the status of an investment project. They start searching through emails. Then they call a colleague. The colleague sends an Excel file – but it's not the right one. A third attempt. Fifteen minutes gone. And the project is still not clear. This is not an exception. This is the daily reality for most Slovak municipalities. In our experience, the average [...]

A friendly robot hovers next to a futuristic interface displaying AI-generated images and Slovak text, with a blue logo reading "opium" in the lower right corner.
Digitization
7 minutes
readings

AI agents in companies: when software works for you 

Let's admit one thing. Almost everyone uses artificial intelligence today. Some people write texts with it, some create presentations, some have Excel tables generated for them. AI has become a universal assistant: you open it, ask a question, get an answer, and continue. But while most people use AI as a handy tool, something a level higher is starting to appear in companies. An AI agent. And surprisingly many [...]

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Case study
4 minutes
readings

How to set up a Digital Workflow?

At Opium.systems, we love innovation, and sometimes we even „cook“ it up. One of our most unique activities, which we recently implemented at the Slovak Savings Bank's business conference, BIKOSS 2025, is the cooking show „How to Cook a Digital Workflow.“ Why did we have a cooking show, anyway? During typical digitization training or workshops, the human experience is often lacking – processes, workflow mapping, and automation are [...]

A man in glasses and a striped shirt is sitting at a desk, working on a computer in a modern office with plants and round blue walls. In the bottom right corner, the word "opium" is displayed in white text on a blue background.
Help
5 minutes
readings

AI Agent Security - How Not to Let Your Copilot Sniff Out Your Secrets 

AI agents are like Swiss Army knives in the digital world. They can read, write, connect data, send notifications, automate workflows... if you set them up correctly, they won't even forget your boss's birthday. But in the wrong hands, or without oversight? They could accidentally reveal sensitive information, modify the wrong record, or trigger a process that wasn't supposed to be released yet. Their deployment can be either a win, [...]

Let's get to the point.

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