The Difference Engine | B2B Category Design | Private Equity | Venture Capital

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By: Categorical

The Difference Engine helps founders and funders maximise business growth through category design. Hosted by two British northerners with decades of experience in launching, managing, and marketing disruptive tech companies. Paul Maher and Jonathan Simnett have been there, done it and thrown away the slogan t-shirts - now they'll help you become a category king. The Difference Engine - Disrupting Tech Strategy https://www.becategorical.com/

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88. Tech Sovereignty: Who really controls your tech
88. Tech Sovereignty: Who really controls your tech episode artwork
Today at 5:04 AM

Who controls our tech?

Technological sovereignty is about far more than just geography. It’s a story of power, politics, law, ownership, and innovation. In this episode, we explore the forces that shape tech sovereignty in an increasingly connected and unstable world.

Also in this episode, we’ll look at the emerging terms ‘Labs’ and ‘Superintelligence’ to ask why language matters.

00:36 What do we mean by sovereignty?

18:22 Why language matters

There is more information on how to design your category on our blog

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Paul Ma...


87. Sifted Summit 2026: Legaro’s Europe Complaint, Who’s Courting Clegg & Labour’s Two Technophones
87. Sifted Summit 2026: Legaro’s Europe Complaint, Who’s Courting Clegg & Labour’s Two Technophones episode artwork
10/07/2026

The Sifted Summit sparked some big questions about Europe’s tech future. We unpack the conversations that caught our hosts’ attention, from why European founders struggle with sales to Bending Spoons’ unconventional approach to M&A, and Nick Clegg’s thoughts on AI, China and Europe’s relationship with the US. Also, who are the two technophobes in the current Labour cabinet?

Also in this episode, we’re covering Anthropic's IPO and what it could mean for the wider AI ecosystem and asking how much of the AI boom is technology, and how much is hype?

00:35 Sift...


86. Matt Clifford and the Government’s AI Pipeline Problem
86. Matt Clifford and the Government’s AI Pipeline Problem episode artwork
09/23/2026

What happens when the person shaping a country’s technology strategy suddenly becomes the person building the companies it was seeking to regulate and compete with?

To explore that question, we need look no further than the curious case of Matt Clifford.

In this episode, we explore the growing movement of technology talent between government and industry, the risks it creates, and what it means for UK AI sovereignty.

Also in this episode, we’ll take on te great data centre debate and ask why the SaaS champions of old could rise up once...


85. John Whelan: Being charged with fraud forced me to build a business
85. John Whelan: Being charged with fraud forced me to build a business episode artwork
09/09/2026

What would you do if everything you’d worked for suddenly came crashing down?

For John Whelan, life took an unexpected turn when he found himself in a courtroom facing a charge of fraud. After years toiling within accountancy firms and factories, the life he had built for himself and his family was thrown into uncertainty. But instead of letting adversity define him, he found a way forward.

John’s story is one of resilience and reinvention.

We explore what it takes to keep moving when everything feels stacked against you, how adversity can...


84. What do DeepMind & Demis Hassabis teach us about the new era of Category leadership?
84. What do DeepMind & Demis Hassabis teach us about the new era of Category leadership? episode artwork
08/26/2026

What happens when the person who created a Category is no longer the best person to lead the Category they built? Historically, Big Tech has often pushed exceptional talent into its highest executive roles until, eventually, they topple from the top of the tower.

That’s what makes the Demis Hassabis story so interesting.

He isn’t leaving Google DeepMind. Instead, he’s moving away from the CEO role to become chairman and chief scientist at Alphabet, while continuing to lead the work at Isomorphic Labs. This isn’t a story about an executive stepping back. It...


83. How to Strike in 2026
83. How to Strike in 2026 episode artwork
08/12/2026

Great products don't break markets. Great Category strikes do.

In this episode, we break down the 2026 playbook for orchestrating a coordinated launch across events, paid media, earned media, analyst relations, influencers and more. We’ll teach you how to kick-start momentum that sets you on a path for Category domination.

So how can you grab the conversation from day one, and make your Category impossible to ignore?


82. Is the AI Bubble About to Burst? The Warning Signs You Need to Know
82. Is the AI Bubble About to Burst? The Warning Signs You Need to Know episode artwork
07/29/2026

In the midst of record AI investment, soaring valuations, and relentless hype, a growing question is emerging: are we witnessing a technological revolution or an AI bubble? We explore the warning signs that have preceded past market fallouts, from inflated expectations to shaky business models, and examine what investors, founders, and observers should be watching.

If the AI bubble is about to pop, these are the warning signs you need to know.

Also in this episode, we examine how to successfully hand over a business to a new leader.

00:31 Could the next tech...


81. What we learnt from the Meta whistleblower
81. What we learnt from the Meta whistleblower episode artwork
07/15/2026

Meta doesn't want you to read this book. Yet despite its efforts to suppress it, Sarah Wynn-Williams' Careless People has become one of the most talked-about books in tech. Is it a landmark insider account of how Meta built one of the world's most powerful social media empires, or the story of a former executive with an axe to grind? We examine the book's biggest claims and Meta's forceful response.

Also in this episode, we’ll analyse the impact of the budget breaking cost of AI.

00:33 The Meta whistleblower - hubris or sour grapes?

...


80. Crossing the Vibe Chasm: The Most Important Tech Skill of the Next Decade
80. Crossing the Vibe Chasm: The Most Important Tech Skill of the Next Decade episode artwork
07/01/2026

In this episode, we return to The Vibe Chasm, the growing gap that appears when AI-fuelled, solo-founder speed collides with the messy realities of scaling Category leading companies. The winners of the next decade will not be those who use AI the fastest, nor the companies with the fewest employees, but the organisations that cross this chasm effectively.

So, how do you cross The Vibe Chasm?

Also in this episode, ee’ll give our review of London Tech Week. What does this annual schmooze fest reveal about the UK’s current attitude towards tech?

00...


79. Roman Stanek: "Assume the worst scenario and then double it, and then double it again"
79. Roman Stanek: "Assume the worst scenario and then double it, and then double it again" episode artwork
06/17/2026

In this episode, we sit down with Roman Stanek, founder of GoodData and one of Europe's most experienced technology entrepreneurs, to discuss the realities of building businesses through multiple waves of technological change. We explore how founders should think about AI and where many entrepreneurs are getting it wrong.

For anyone building a startup, investing in technology, or trying to understand where AI is taking business next, this conversation delivers hard-earned insights from a founder who has spent his career at the forefront of innovation.

There is more information on how to design your category...


78. We need to talk about The Vibe Chasm
78. We need to talk about The Vibe Chasm episode artwork
06/03/2026

AI has made it possible for individual founders to build businesses that once required entire teams. But solo success creates its own challenges. As customers, systems, and decisions multiply, the founder often becomes the constraint.

This is The Vibe Chasm. The point where the convenience of AI-driven growth collides with the operational complexity of a Category leading company. So what do you need to know about The Vibe Chasm and how should you approach it?

What to look forward to:

00:27 The Vibe Chasm

There is more information on how to design...


77. The Rise and Risks of Sovereign Wealth Funds
77. The Rise and Risks of Sovereign Wealth Funds episode artwork
05/20/2026

Whilst the UK squandered its North Sea oil and gas revenues, Norway's Government Pension Fund Global used them to become the world’s largest sovereign wealth fund, managing over $2.1 trillion in assets. These state-backed investment vehicles have long been recognised as powerful forces capable of shaping the future of technology. As governments increasingly channel billions into AI and emerging tech, the power and risks associated with Sovereign Wealth Funds are becoming impossible to ignore.

So, what exactly do you need to know about Sovereign Wealth Funds?

Also in today’s episode, we’ll explore the often...


76. Inside the $1.1B Seed Round and How The UK Government is Trying to Leverage it
76. Inside the $1.1B Seed Round and How The UK Government is Trying to Leverage it episode artwork
05/06/2026

So the UK government wants to play with the cool kids. It's $20 million investment in Ineffable Intelligence’s record-breaking $1.1B might seem mini in comparison to the total raised, however, it represents something a whole lot bigger.

Could this investment model redefine how the UK builds and backs AI companies?

We’ll also explore the new elements that are defining Category design today, and turn to the teachings of Geoff Moore to answer the question: What is a market?

What to look forward to:

01:27 UK public capital backs a UK technology stra...


75. 30,000 employees gone overnight: What can we learn from Oracle’s cull?
75. 30,000 employees gone overnight: What can we learn from Oracle’s cull? episode artwork
04/22/2026

Larry Ellison needed to find 8 to 10 billion dollars to fund his AI data centre gamble. So what did he do? On March 31st, without warning, 30,000 Oracle Corporation employees woke up to an email telling them their jobs were gone.

Is this the new reality of pursuing AI innovation in the US? And is it a path the UK should follow?

Also in this episode, we’ll ask if Claude Mythos is the end of the Cyber Security boom, or just fantastic PR?

What to look forward to:

00:33 Collateral Damage: What Oracle’s 30...


74. David Friend: From Synth Legend to Cloud Storage King
74. David Friend: From Synth Legend to Cloud Storage King episode artwork
04/08/2026

We’re joined by David Friend, co-founder and CEO of Wasabi, for a deep dive into building category-defining tech companies. A six-time founder alongside Jeff Flowers, David’s journey spans pioneering synthesisers at ARP Instruments, whose sounds were used by Pete Townsend, David Bowie, and even R2D2, to leadership roles at Carbonite and beyond. We explore his impact across music, data, and cloud innovation. From shaping soundtracks to shaping storage, David shares lessons from decades as a groundbreaking innovator at the forefront of technology.

There is more information on how to design your category on our blog...


73. The AI Impact Episode
73. The AI Impact Episode episode artwork
03/25/2026

Tactics don’t last forever. We’re seeing it right now in the Premier League. The era of Pep Guardiola’s possession dominance is coming under pressure, as teams like Mikel Arteta’s Arsenal gain an edge through set-piece mastery.

We’re seeing tactic shifts in the tech, as the old blueprint for category dominance, the SaaS Playbook, loses its edge in the age of AI.

But AI hasn’t just changed the game, it’s reshaped the field it’s played on. So how should today’s gaffers rethink their tactics to create the next generation of...


72. OpenClaw: Analysing the hype
72. OpenClaw: Analysing the hype episode artwork
03/11/2026

OpenClaw is making waves as an open-source, self-hosted AI agent platform. But is it a true breakthrough, a passing fad, or simply another feature dressed up as a revolution? With a reported 2 million weekly users, its momentum is hard to ignore.

Founders are rapidly deploying agents, investing in hardware, and experimenting at full speed. Even Jason Lemkin of SaaStr has integrated 20 AI agents into his team. Yet his hands-on trials have also surfaced some messy limitations.

So what’s the verdict? In the latest episode of The Difference Engine tech strategy podcast, Paul Maher and Jo...


71. How Europe can fight back!
71. How Europe can fight back! episode artwork
02/25/2026

You would be forgiven for thinking that Europe has missed tech. As the US and China become global tech powerhouses, it’s easy to think that Europe is simply waving from the shoreline as the tech boat sails away.

However, there's another way to look at this. Instead of dominating it’s specialising. From pioneering commercial computing to building systems for complexity, regulation, and the physical world, Europe builds the tech that societies run on

Also in this episode: We’ll explore where Europe can truly lead over the next five years, and bring some clarit...


70. Why is Freemium Back in Fashion?
70. Why is Freemium Back in Fashion? episode artwork
02/11/2026

People say that style moves in cycles. From skinny jeans to mullets to Northern Soul, everything waits in the wings before returning to centre stage. So, is it freemium’s time to take the spotlight?

With AI companies increasingly choosing open access over strict paywalls, we explore why freemium is back in fashion—and what this resurgence reveals about winning in today’s market.

Also in this episode: we’ll assess the new reality of Category power, and ask how do you beat a 40-year-old tech incumbent at its own game

What to look for...


69. Christina Caffarra: The biggest issue facing European tech
69. Christina Caffarra: The biggest issue facing European tech episode artwork
01/28/2026

In this episode, we’re joined by Cristina Caffarra, one of Europe’s most respected voices on competition, regulation and the digital economy, to unpack what European tech really needs to succeed. A leading economist educated at the University of Oxford, Cristina brings decades of experience advising companies and governments across Europe. She previously led the European competition practice at a top global consultancy and has been at the centre of many of the debates shaping today’s tech policy. More recently, she is the prominent voice behind EuroStack, an initiative advocating for a more competitive and resilient European digita...


68. The Definitive Guide to Category Leadership in 2026
68. The Definitive Guide to Category Leadership in 2026 episode artwork
01/14/2026

In the early 2020s, it was easy to mistake category design for a marketing exercise. A new name, a sharper narrative, a brand refresh, and job done.

But as we enter a post-SaaS world, that thinking no longer holds. Category leadership isn’t built by fast-following or ripping off existing winners. It’s earned by defining the future problem space before competitors even realise it’s emerging.

Today, we explore what it really takes to lead a category in 2026.

Also in this episode: We’ll dig down into all the things that can go wrong...


67. Top 10 Category Predictions for 2026
67. Top 10 Category Predictions for 2026 episode artwork
01/02/2026

It’s time to dust off our crystal balls as we conjure our Top 10 tech predictions for 2026. 

In this episode, we take a look into the year ahead and unpack a bumper crop of new tech ideas and category acronyms from AWO and ANAA to EIG and beyond. 

AI is firmly in the driving seat for 2026. It’s racing us towards real paradigm shifts in how businesses operate, how value is created, and how entirely new categories are born. 

So buckle your seat belts. This is going to be a fun ride.

There...


66. The Rise of Europe’s Deep Tech Spinouts
66. The Rise of Europe’s Deep Tech Spinouts episode artwork
12/17/2025

In 1990, while working at CERN, Tim Berners-Lee proposed and developed what would become one of the most influential spinouts in history: the World Wide Web. The Web was opened to the public in 1991, and in 1993 CERN released the software into the public domain - enabling its rapid global spread and laying the foundation for today’s modern Internet.

In Episode 66 of The Difference Engine tech strategy podcast, Paul Maher and I explore a new report that shows European spinouts are emerging as a deep-tech powerhouse. Since 2019, they’ve accounted for 40% of all new startups in these fields - an...


65. Colin Tenwick: Mastering the Art of Reinvention
65. Colin Tenwick: Mastering the Art of Reinvention episode artwork
12/03/2025

Recorded in partnership with Boardwave, this episode of The Difference Engine features Colin Tenwick - a leader whose career tracks the evolution of modern tech.

Colin began in the early enterprise software era with Ingres, later leading Sybase and driving Red Hat’s European expansion long before open-source and SaaS were mainstream. 

Colin’s career is one of constant reinvention. He scaled StepStone into one of Europe’s first major digital recruitment platforms, steered BookaTable as it brought online reservations to the masses, and chaired hybrid-cloud provider Control Circle through to a successful exit.

Today...


64. The Hidden Power Behind the AI Boom
64. The Hidden Power Behind the AI Boom episode artwork
11/19/2025

It’s easy to be captivated by the dazzling glow of AI. Sky-high valuations, relentless acquisitions, and the promise of investor cash are drawing in a swarm of hungry tech moths. But what’s really fueling this blaze? What forms the wax that keeps this light alive, and are we overlooking the real AI winners?

Today, we uncover the hidden power behind the AI boom.

Also in this episode: we’ll look to the past to uncover what the future holds for Category Design, and we’ll take a sharp look at Europe’s unicorns to explore...


63. What does the MIT report actually tell us about the AI industry?
63. What does the MIT report actually tell us about the AI industry? episode artwork
11/05/2025

MIT’s State of AI in Business 2025 report found that 95% of generative AI pilot projects fail to deliver a measurable return on investment. When findings like this drop, they spread fast - sparking debate, reshaping narratives, and influencing how companies, investors, and even public policymakers think about AI’s real-world impact.

So what does MIT’s and other recent reports actually tell us about the position of the AI industry and tech sovereignty? Is it a sobering reality check, meaningless noise, or something else entirely?

Also on today’s episode: We’ll be backing our brothers a...


62. A Founder's Journey: From Cornish Roots to Global RegTech Rockstar | Ben Richmond
62. A Founder's Journey: From Cornish Roots to Global RegTech Rockstar | Ben Richmond episode artwork
10/29/2025

Cornwall, in England’s far southwest, is known for its rugged coastline and mining heritage. Home to just over 600,000 people, it’s produced cultural icons from author William Golding to Fleetwood Mac’s Mick Fleetwood - and now, CUBE’s Founder & CEO, Ben Richmond.

In 2008, as the world reeled from the fallout of the financial crisis, Ben saw an opportunity in the wreckage. Predicting a tidal wave of regulatory complexity, he set out to bring clarity to the chaos - creating a platform that could turn regulatory noise into actionable intelligence. That vision became CUBE, now a global l...


61. Rupert Jones: A Major General's guide to Defence Tech
61. Rupert Jones: A Major General's guide to Defence Tech episode artwork
10/22/2025

Recorded at Boardwave Live, this episode of The Difference Engine features former British Army Major General Rupert Jones. With three decades of service, from commanding 5,000 troops in Afghanistan to leading the liberation of Mosul and Raqqah, he brings unparalleled knowledge of strategic leadership. Now advising startups, Rupert guides us through the rapidly relevant world of Defence Tech. We’ll explore how technology and government intersect, the distinctive challenges of defence investing, and why the military might be an unexpected yet rewarding place to take your business. Truly, the Very Model of a Modern Major-General.

There is more in...


60. Boardwave Live 2025 Review
60. Boardwave Live 2025 Review episode artwork
10/15/2025

This week, the Difference Engine is stepping out of the office and heading to one of the most exciting tech events of the year - Boardwave Live 2025. The Boardwave network brings together a powerful community of founders, CEOs, chairs, independent NEDs, and investors from across Europe, representing companies at every stage of growth.

At their flagship live event in the heart of London, we had the privilege of learning from some of the brightest minds in European tech. It’s an inspiring gathering that gives us at the Difference Engine great optimism for the future of the in...


59. Can Klarna convince Wall Street?
59. Can Klarna convince Wall Street? episode artwork
09/24/2025

Klarna has been through the wringer. Once Europe’s most valuable fintech, it’s endured a sharp valuation drop, a tough round of layoffs, and endless questions about the sustainability of ‘buy now, pay later.’ However, with profitability back on the books, Klarna is pushing ahead with its long-awaited IPO. 

So, does sheer staying power translate into success on the public markets, and does it have that vital Category angle?

Also on today’s episode: European fintech takes aim at US incumbents, and AI makes bold moves in banking

What to look forward to:

0...


58. Texas bets big on tech. Will it steal the pot?
58. Texas bets big on tech. Will it steal the pot? episode artwork
09/17/2025

As the sun sinks over the faltering London Stock Exchange, a new frontier is emerging. Not in Silicon Valley or Wall Street, but deep in the heart of Texas. There, a sharp-shooting newcomer is stepping through the salon doors with a bold dual-listing strategy.

Could the Wild West be quietly transforming into the best place to do business?

Also on today’s episode, the misunderstanding of the impact of AI and what the first quarter numbers reveal about the SaaS software market.

What to look forward to:

00:36 Y’all Street

12...


57. GEO vs AIO. Who will win the title fight?
57. GEO vs AIO. Who will win the title fight? episode artwork
09/03/2025

“What's in a name? That which we call a rose by any other name would smell as sweet”. This might’ve been true for a couple of love birds in the 15th century, but in the battle for supremacy in today’s AI war, a name (and who controls it) means everything. 

So who will win the right to claim the name of this new AI category?

Also on today’s episode, we’ll ask where all the Quango bosses are going and denounce corporate greed on the anniversary of Mike Lynch’s death.

What to look...


56. Interview with Sean Williams: How I built a new AI category
56. Interview with Sean Williams: How I built a new AI category episode artwork
08/20/2025

Welcome to the fifth in a series of interviews with European tech leaders brought to you in association with Boardwave. The Boardwave network is a powerful community of Founders, CEOs, Chairs, Independent NEDs & their Investors from across Europe, representing companies at every stage of development.

This week, we are joined by tech entrepreneur Sean Williams. A Philosophy graduate from Cambridge University, Sean brings a sharp strategic mind to solving some of the toughest business challenges with AI. As the Founder and CEO of AutogenAI, a fast-growing scaleup backed by investors like Blossom Capital, Spark Capital, and Salesforce...


55. Interview with Bill Conner: Lessons from a serial value creator
55. Interview with Bill Conner: Lessons from a serial value creator episode artwork
08/06/2025

A seasoned technology executive with an extraordinary career spanning more than four decades, Bill Conner is the real deal. 

From leading companies through high-stakes turnarounds to creating category-defining tech products, Bill has done it all. He’s been a four-time CEO, a trusted partner to Private Equity and Venture Capital, and a go-to expert for driving both top and bottom line growth in complex technology businesses.

In this episode, we sit down with Bill to trace his remarkable journey from early engineering roles at AT&T to reshaping the future of cybersecurity at SonicWall and now...


54. What everyone is missing about Grok
54. What everyone is missing about Grok episode artwork
07/30/2025

What do we know about Grok? We know it’s Elon Musk’s latest so-called free speech machine and that it has drawn heavy criticism for spreading hate, earning the disturbing nickname ‘Mecha Hitler.’ With headlines dominated by non-stop controversy, it's no surprise that the broader public knows little about Grok’s technological potential.

So are we missing something? Has all the outrage obscured a significant breakthrough?

Also on today’s episode: we continue our assessment of the mad mad world of AI right now and take on the future of consulting.

What to look forw...


53. Is the UK keeping up with Quantum?
53. Is the UK keeping up with Quantum? episode artwork
07/23/2025

The UK government has pledged £550 million towards quantum technologies. At first glance, that might sound like a hefty sum—enough to buy Chelsea a striker or two. But when you stack it against Amazon’s £40 billion investment in the UK, it raises a serious question:

Is the UK taking quantum seriously?

Also on today’s episode: we take a look at how Swedish startup Lovable stacks up in the crowded AI arena, and explore why, when the going gets tough, the tough choose to think differently.

What to look forward to:

00:30 £550m for Qua...


52. Do we need to get ready for the age of algorithmic investing?
52. Do we need to get ready for the age of algorithmic investing? episode artwork
07/09/2025

‘A gut feeling.' It's a fairly common answer from many VCs when asked why they backed a particular startup over another. When all the numbers have been crunched and the data deliberated, the final decision often bypasses the brain and falls on the gut. However, is the human gut about to be out of a job?

Nik Storonsky, co-founder of Revolut, is betting on it. Will his new venture, QuantumLight, usher in a new era of algorithmic investing? And if so, are you ready?

Also on today's episode, a word from the Wise to th...


51. Has the £300 million M&S cyberattack created a major category opportunity?
51. Has the £300 million M&S cyberattack created a major category opportunity? episode artwork
06/25/2025

Every crisis hides an opportunity. That might be cold comfort for M&S execs staring down a £300 million profit hit after a shelf shattering cyberattack. However, here at The Difference Engine, we prefer to see the positive.

With cybersecurity now front and centre, and traditional defences clearly falling short, the question is: how can you seize the moment?

Also in today’s episode, how Builder.ai rose fast and stumbled hard, and whether Intel can hold it together after going under the knife.

What to look forward to:

00:32 The £300m lessons from...


50. Interview with Amber Vodegel: Designing the new category of Ethical AI
50. Interview with Amber Vodegel: Designing the new category of Ethical AI episode artwork
06/11/2025

Welcome to the fourth in a series of interviews with European tech leaders brought to you in association with Boardwave. The Boardwave network is a powerful community of Founders, CEOs, Chairs, Independent NEDs & their Investors from across Europe, representing companies at every stage of development.

This week, we are joined by tech entrepreneur Amber Vodegel. Born in the Netherlands and now based in the UK, Amber has built a career at the cutting edge of healthtech, creating tools that directly improve lives. As the founder of Pregnancy+, the world’s leading pregnancy app with over 150 million users, sh...


49. What EVERY startup needs to know: Wisdom from Y Combinator
49. What EVERY startup needs to know: Wisdom from Y Combinator episode artwork
05/28/2025

Y Combinator is widely regarded as the world’s leading startup accelerator, having helped launch companies now worth a combined $800 billion! So when they speak, it’s worth paying close attention. Today, we’re diving into some timeless wisdom from Y Combinator co-founder Paul Graham.

Could a couple of key insights change your chance of success?

Also in today’s episode, we'll take a look at the launch of a new Big 4 spin-out consulting firm, Unity. They are backed by $300 million of PE money.  But are they different enough to cut the mustard?

What to l...