Opinion
Siemiatkowski: Large SaaS firms lack incentives to streamline complex software
“One of the challenges I think with SaaS models is especially the larger SaaS companies. They are less dependent on their monthly subscription fees, but they have this whole ecosystem of consultants who charge on the hour to implement and fix. It's true for Sal…”
Assertion Open · timeframe Sep 2025
Siemiatkowski: Klarna cut headcount from 7,400 to 3,000 while doubling revenue
“Klana has gotten so much attention around our efficiency gains, and we've gone from 7400 people to 3000, while, you know, our revenue has doubled since then. So, our revenue per employee went from 450,000 dollars per employee to over a million now.”
Disclosure
Siemiatkowski: Klarna used AI to conduct 30-minute employee interviews
“What if AI would interview our employees? What if it would interview every employee and do like a Not to replace the human because the human is still their manager responsible for their workday, but just to like add a better depth and understanding of what's g…”
Disclosure
Siemiatkowski: Klarna froze hiring to shrink headcount via attrition and boost pay
“So we stopped recruiting at Klana about two years ago. And the idea was that what we're going to do is if people on average stay five years at Klana, that means 20% resign every year. It's typical, kind of typical attrition rate for a tech company. If we don't…”
Disclosure
Siemiatkowski: Stripe and Adyen "were beating the crap out of us"
“We were at that point in time competing with Stripe and Addion. And they were beating the crap out of us. So we're like, we're not going to do that. They're too good. Let's do something else.”
Insight
Siemiatkowski: Login-gated APIs prevent AI models from assisting integrations
“Their APIs are not public. They're hidden by a login. And the problem is because their API is hidden by a login. What does that mean? AI has not been trained on it. AI doesn't have access to it. So if we want to go to AI and ask, how do we change our integrati…”
Opinion
Siemiatkowski: Chat interfaces are a boring way to interact with computers
“A chat interface is a freaking boring way to interact with a computer.”
Insight
Siemiatkowski: Suits and marble offices no longer inspire trust in banking
“Trust in banking meant people in suits, In marble offices with ties, shaking hands. And for whatever reason, banks still thinks that this emits trust. But for our generation that grew up with O seven and see our parents struggled through the financial crisis, …”
Assertion Supported
Siemiatkowski: Klarna can re-underwrite half its balance sheet in 60 days
“The difference with Kelowna is people owe us on average, 80, a hundred dollars, and it's just outstanding for four weeks, six weeks. So when the recession comes, what we do is we change our underwriting models. We become a little bit more restrictive. And in o…”
Assertion Supported
Siemiatkowski: Klarna swung from -$100M to +$1M-$2M monthly profit in 2 years
“It was pretty cool that two years later we had, you know we turned to profit from minus a hundred million dollars a month to plus one or two million dollars a month, which was, that's a pretty big swing.”
Assertion Supported
Siemiatkowski: Klarna has 111 million users worldwide
“There are a hundred eleven million users worldwide.”
Opinion
Siemiatkowski: Netflix still hasn't fixed movie discovery
“Finding movies there, like how can they have not fixed that in 20 years or 10 years or whatever they've been live? Like, it's just hard to find good moves.”
Disclosure
Siemiatkowski: Klarna paid Salesforce $2M annually on $3B in revenue
“Salesforce, I think, was a two million dollar license fee cost for us. I mean, that's a lot of money, but for a company of three billion dollars revenue like Klarna, It's not going to move your P and L much.”
