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Klarna CEO: SaaS is Dead: Why Systems of Record Will Die in an Agentic World

Sebastian Siemiatkowski is the co-founder and CEO of Klarna, the global digital bank with over 114 million global active users and 3.4 million transactions per day. Seb is one of the leading public company CEOs pushing the boundaries of AI. ----------------------------------------------- Timestamps: 00:00 Intro 01:16 The real Threat to SaaS 05:58 What revenue multiple will software companies trade at in the future? 10:31 Why you need to build your own customer service AI to win 22:12 Klarna has two times the customer base of Revolut. They will beat Revolut 24:17 How I lost a billion dollars not investing in Nubank 25:54 Why Nubank are more likely to win the US than Revolut? 33:59 We used to be 6,000 people. Now we are just 3,000 40:14 When is a high valuation too high and can be dangerous? 41:27 How we got Sequoia to invest & Michael Moritz to join the board 53:19 Investors who don’t build will lose 01:07:56 What CEOs really think about AI 01:13:34 I have changed my mind on the adoption cycle ----------------------------------------------- Subscribe on Spotify: https://open.spotify.com/show/3j2KMcZTtgTNBKwtZBMHvl?si=85bc9196860e4466 Subscribe on Apple Podcasts: https://podcasts.apple.com/us/podcast/the-twenty-minute-vc-20vc-venture-capital-startup/id958230465 Follow Harry Stebbings on X: https://twitter.com/HarryStebbings Follow Sebastian Siemiatkowski on X: https://twitter.com/klarnaseb Follow 20VC on Instagram: https://www.instagram.com/20vchq Follow 20VC on TikTok: https://www.tiktok.com/@20vc_tok Visit our Website: https://www.20vc.com Subscribe to our Newsletter: https://www.thetwentyminutevc.com/contact ----------------------------------------------- #20vc #harrystebbings #sebastiansiemiatkowski #ceo #klarna #ai #saas

Sebastian SiemiatkowskiguestHarry Stebbingshost
Feb 16, 20261h 29mWatch on YouTube ↗

CHAPTERS

  1. AI makes software creation nearly free—and that’s the start of the SaaS threat

    Sebastian argues the cost of building software is collapsing toward zero, which changes where durable value can exist in software businesses. He frames today’s disruption as only the first wave: code generation is cheap, and the next shock will be moving and reshaping data across systems.

  2. The real SaaS danger: one-click data migration and collapsing switching costs

    The core moat for many SaaS systems is that customer data is embedded in proprietary models and workflows. Sebastian predicts AI agents will soon automate extraction, mapping, and migration—making it far easier to swap vendors and pressuring incumbents’ valuations.

  3. Where software multiples go: from high-growth SaaS to utility-like pricing

    Sebastian discusses how public-market multiples may compress further as software becomes more substitutable. He contrasts historical SaaS price-to-sales ranges with utilities and cites extreme examples like Chegg to illustrate how AI shocks can re-rate categories.

  4. From “build everything” to “Company-in-a-Box”: open-source + agents as the new stack

    Harry challenges whether enterprises will really rebuild internal tools. Sebastian responds that the future may be standardized Lego-like components (often open source) stitched together by agents, producing broad, integrated “company-in-a-box” experiences for smaller firms and new operating systems for larger ones.

  5. Why Klarna pulled back from SaaS: context unification for an AI-native operating system

    Klarna’s rationale for reducing SaaS usage is to give AI the best possible context. Sebastian argues siloed tools make it harder for agents to understand the full business state, so Klarna is reimagining its stack as an AI-first ‘operating system’ blending deterministic and probabilistic software.

  6. Why large companies may need bespoke AI customer service (and why Klarna built it)

    Customer support looks crowded with vendors, but Sebastian says truly effective AI support needs deep, accurate context—often the source code itself. For Klarna, the support agent becomes part of the tech stack, which is why off-the-shelf tools weren’t sufficient.

  7. The PR backlash and the “VIP future”: humans as premium service + Klarna’s Uber-like support model

    They unpack how headlines about replacing agents created backlash and confusion. Sebastian argues AI will commoditize basic support, while human interaction becomes premium; Klarna is testing a marketplace model recruiting passionate customers for part-time support to improve satisfaction.

  8. Labor displacement, CEO honesty, and the coming organizational shrink

    Harry raises investing around job replacement; Sebastian agrees displacement is real and says many leaders avoid admitting it. He explains Klarna’s headcount drop (roughly halved) via attrition and predicts further decline, while emphasizing relationship roles will remain.

  9. AI changes boardroom math: shipping more products without asking for more budget

    Sebastian describes how AI altered investment constraints: Klarna could expand into new banking services while shrinking costs, making board approval easier. He also discusses employee incentives—sharing productivity gains via higher compensation per head.

  10. Fintech endgame: digital financial assistant, US scale, and competing with Revolut/Nubank

    Sebastian revisits a 2015 strategic vision: banking becomes a proactive digital assistant. He argues Klarna’s edge is scale, brand, and uniquely rich purchase-level data from its payment rails—critical for advice and personalization—while emphasizing the US as necessary for global relevance.

  11. Valuation lessons from 2021: when multiples outrun fundamentals and hiring gets painful

    They discuss the dangers of high valuations and rapid multiple expansion. Sebastian’s key reflection is that over-hiring during euphoric markets makes later layoffs more likely, and leaders should watch when valuation multiples expand faster than revenue growth.

  12. How Sequoia invested, Moritz joined the board, and what great investors do differently

    Sebastian tells the origin story of courting Sequoia from Stockholm and how a bold comment led to Michael Moritz joining Klarna’s board. He credits Moritz’s ability to distill massive information quickly and notes specific inflection calls (e.g., ‘now or never’ on US expansion).

  13. Investors who don’t build will lose: why VCs must use AI tools themselves

    Sebastian argues many investors are funding AI without understanding capabilities or differentiation. His advice is simple: personally build with tools like Cursor/Claude Code to judge what’s real, what’s commoditized, and where moats can exist.

  14. What CEOs really think about AI: adoption is slower than capability, enterprise lags consumer

    In the quickfire and closing themes, Sebastian says he’s updated his view of the adoption curve: behavior change takes time, especially in enterprise. He also shares how public scrutiny changes CEO time allocation and how narrative whiplash follows valuation cycles.

  15. AI as compression: fewer duplicated systems, and an uncertain future for compute demand

    Sebastian frames AI as a compression technology that collapses duplicated knowledge and messy enterprise data into fewer sources of truth—like Wikipedia’s discipline at scale. He debates whether enterprise compression reduces compute needs more than entertainment-generation increases them, referencing a discussion with Michael Burry.

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