Blog
Blog about AI in practice
Articles by Jakub Liška and the Transformuj team about AI tools, teams and products. What works in a real company and what is just noise.
Articles
What we wrote about AI.
- September 2026
Invoice clerk
How AI copies invoices into Fakturoid
A how-to on how the AI employee Invoice clerk copies documents into Fakturoid and watches both the due date and the counterparty.
Open article - September 2026
Receptionist
An AI receptionist for an e-shop: what it can and can't do
When the AI receptionist answers on its own and when it hands the question to a person. A breakdown using everyday e-shop situations.
Open article - September 2026
Invoice clerk, Receptionist
How much AI costs for a small company
Price overview: audit 1,160 EUR, AI Setup Day from 1,396 EUR, AI team from 516 EUR monthly. Where to start based on your budget.
Open article - August 2026
Jakub Liška
Wanting something and needing something are very different
We want a chatbot on the website, a company told me on a call this week. Three sentences later it turned out where their time really disappears: retyping orders from email into the system.
Open article - August 2026
Jakub Liška
When the correction comes, the technology won't disappear. Some of the suppliers will
The Secretary General of the Financial Stability Board gave an interview on 28 July. In it he said the prices of AI companies remind him of something.
Open article - August 2026
Jakub Liška
Anthropic has a stronger model than it sells. And admitted that the risk has grown. What it means for your company
One hundred and eighty-six pages. That is the length of the risk report Anthropic published on 14 August 2026.
Open article - August 2026
Jakub Liška
I talk to my computer and it works. But it's not the voice that makes Jarvis, it's the opponent.
OpenAI has added a voice to the ChatGPT desktop app that lets you steer several agents at once. You start a task, interrupt it, rearrange priorities, and all of it by mouth.
Open article - August 2026
HR assistant
Over 90% of working with AI has nothing to do with programming
Anthropic looked at 1.2 million work sessions. Over 90% of them had nothing to do with programming.
Open article - August 2026
Jakub Liška
She paid 1,200 EUR for thirty pages about agents. Nobody in the company understood the document.
Last week the owner of a manufacturing company sent me a PDF she paid 1,200 EUR for. Thirty pages on which agents they should deploy.
Open article - August 2026
Jakub Liška
Website, app, software. Three things that got merged into one in the AI debate.
In the first part I described everything hiding behind a simple free app. In the second, what the weekend looked like when that app broke.
Open article - August 2026
Enquiry handler
I designed Signál, a sales radar. The hardest part was deciding what would not be in it.
Every morning Signál puts at least five companies on your desk that are worth phoning today. This is the story of a design that didn't pan out, and a list of features I refused to put into it, because I know what data protection allows, what European AI regulation says and what simply isn't done to people.
Open article - August 2026
Jakub Liška
Money goes in, but nothing is measured. What to calculate and whom to vet before you buy an AI implementation
Czech companies have decided to adopt AI. That's good. But right after it comes a second decision that hardly anyone talks about: who will build it.
Open article - August 2026
Jakub Liška
The app broke on Saturday. Instead of the promised instalment, here is what happened next.
I promised the second part would be about the difference between a website, an app and software. That part is still coming.
Open article - July 2026
Jakub Liška
Half a day for the app. A day and a half to make it fit for strangers.
We built a mascot that flies across your screen a few minutes before a meeting. We're giving it away free, with the source code.
Open article - July 2026
Jakub Liška
9.7× cheaper than Claude Sonnet: what we found out before partnering with Kosmik Compute
Before agreeing on a partnership with the Prague-based Kosmik Compute, we tested their model on 35 real client transcripts. It came out 9.7× cheaper than Claude Sonnet, more than Kosmik advertises itself.
Open article - July 2026
Jakub Liška
Anyone can connect AI to company data. That's why it doesn't work
A capable intern can connect AI to company data in an afternoon. And that is exactly why most Czech companies that have adopted AI can't demonstrate a return.
Open article - July 2026
Content writer
Your website can work while you sleep. We built a machine for it.
Most small and medium-sized companies have the same problem, and almost nobody deals with it.
Open article - September 2025
Jakub Liška
GPT-5 and the new era of prompting: Why meta prompting matters more than ever
OpenAI recently released a new prompting “cookbook” for GPT-5 and confirmed what many of us have seen in practice: prompt engineering isn’t a temporary hype cycle-it’s a core skill...
Open article - September 2025
Jakub Liška
In five years, most Product Managers without AI will be inefficient. The data already proves it.
A practical view of the modern PM skillset across digital and physical products. After a recent conversation with a PM at a large tech company, it was obvious how fast expectations are shifting...
Open article - September 2025
Jakub Liška
AI in practice: MVP, demo, and the reality of team development
Last time I wrote about why 95% of teams fail at AI transformation-and that the problem isn't technology, but mindset. Today we'll look at the concrete differences between MVP, demo, and real-world reality...
Open article - September 2025
Jakub Liška
HeyGen CreativeOS Agent Beta: A video creation revolution-or just another AI hype cycle?
A full analysis of the first “Creative Operating System” for video-based on hands-on testing, user feedback, and real-world usage. What actually works, and what’s just marketing...
Open article - September 2025
Jakub Liška
From Mindset to Execution: Why 95% of teams fail at AI transformation (and how to be among those who succeed)
Today I'll tell you a truth no one wants to hear: most companies have the right tools, but they lack the right mindset and execution. Let's look at concrete steps to be among the successful 5%...
Open article - September 2025
Jakub Liška
AWS Kiro: The agent IDE changing the rules. Why you won’t use it yet-but why you need to know what it enables.
I got early access to Amazon’s Kiro-an agentic IDE promising spec-driven development. Here’s my grounded take on what it delivers and when it makes sense to use...
Open article - September 2025
Jakub Liška
Why the agency model for packaging design is dying faster than you think
While most companies still invest tens of thousands in traditional design processes that take months, a new reality is emerging. AI-powered design tools are changing the game...
Open article - September 2025
Jakub Liška
YieldOS: AI Revenue Management for real estate - Showcase from Appmine.cz
Transparent development in action. At Appmine.cz, we believe in an open approach to innovation. Introducing YieldOS-an AI-powered revenue management system for the real estate sector...
Open article - August 2025
Jakub Liška
How I built a premium link hub in a few hours. Why the AI-first approach changes the game
When you need to quickly create a professional product, AI can save you weeks of work. See how I built a fully functional link hub with premium design in just a few hours...
Open article - August 2025
Jakub Liška
Get back 10 hours per week: Executive AI Prompt Pack
A set of proven prompts for leaders and executive teams. Save time on routine tasks and focus on strategic decision-making...
Open article - August 2025
Jakub Liška
Dia: My experience with Browser Company’s new AI browser
First impressions from testing Dia-an AI-powered browser that promises to change how we work with the web. What works, what doesn’t, and when it’s worth using in practice...
Open article - August 2025
Jakub Liška
How we built a video app from 2 photos and 8 hours of work
Case study from a real project: How we built a fully functional video application in one day using AI tools. Process, tools, and lessons learned from practice...
Open article - December 2024
Jakub Liška
AI IDE Reality Check: Orchids.app vs competition. What works and what's just hype
I tested all the major AI coding tools. Orchids.app, Cursor, Windsurf, and more. Here's a real look at what actually works in practice and what's just marketing...
Open article - November 2024
Jakub Liška
AI finally gets a USB-C port: Why Model Context Protocol (MCP) is such a big deal
Anthropic's Model Context Protocol (MCP) enables AI to access real data and tools. Imagine an AI assistant that actually understands your business context and can work with it...
Open article - September 2024
Jakub Liška
You're using AI wrong. How to get maximum value and stop wasting its potential
Most people today use AI tools like a glorified Google. They ask a question, get a quick answer, and that's it. But that's like using a professional kitchen robot just to chop onions...
Open article
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