Eighteen years. Five principles. One book.

I'm genuinely excited to share that my first book, 'Product Truths: Five Principles for Building Products That Work at Scale', is now out in the world.

It distils eighteen years of product leadership learnings across a range of FTSE 100 companies, three Global 500 organisations, and three UK government departments into five principles for building products that survive contact with real-world complexity — not just the ones that look good in a deck.

Writing it required the same discipline I've used as a practitioner — finding the pattern under the noise, then simplifying until only the essential structure remains. Turning that lens on my own experience has been one of the most satisfying parts of it all.

One of the quotes that opens the book, from Lewis Hatchett, is the one that actually got me to start writing it in the first place:
"Make decisions your 8-year-old self would admire, and your 80-year-old self would be proud of."

It's not a bad test for a product decision either. Finishing this book certainly felt like one of mine.

📖 Available now everywhere — one link here:
https://books2read.com/producttruths

𝐌𝐨𝐬𝐭 𝐨𝐫𝐠𝐬 𝐚𝐫𝐞 𝐆𝐞𝐭𝐭𝐢𝐧𝐠 𝐄𝐱𝐜𝐢𝐭𝐞𝐝 𝐚𝐛𝐨𝐮𝐭 𝐀𝐈. 𝐅𝐚𝐫 𝐟𝐞𝐰𝐞𝐫 𝐚𝐫𝐞 𝐆𝐞𝐭𝐭𝐢𝐧𝐠 𝐆𝐫𝐨𝐮𝐧𝐝𝐞𝐝

A genuinely thought-provoking evening at the Waracle 'Future Visions AI in SDLC' Panel in London — great to catch up once again with Brian Graham and a strong room of industry peers in an event thoughtfully scheduled to not clash with the key England World Cup game the next day!
The topic: the AI-Enabled SDLC.

𝐓𝐡𝐫𝐞𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐭𝐡𝐚𝐭 𝐬𝐭𝐮𝐜𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞:

𝐓𝐡𝐞 𝐖𝐡𝐚𝐭: The 'Getting Excited → Getting Grounded → Getting Going' framework landed well. Too many organisations let excitement outpace the identification of compelling use cases. Grounding matters.

𝐓𝐡𝐞 𝐖𝐡𝐞𝐫𝐞: Sovereign AI came up — echoing themes from London Tech Week. With significant data stewarded in overseas domains, unfavourable trade deals or tariffs could start affecting AI-enabled organisations in ways few are planning for yet.

𝐓𝐡𝐞 𝐖𝐡𝐨: People remain central — not just product and process. Research suggests the optimum human-AI blend tends to be younger, more senior humans paired with agents. My contribution to the room: don't forget the human in it all, as a key mantra in both adoption and embedding.
Token spend approaching Cloud-level costs in some organisations makes the governance and value questions more pressing than ever now.

A fabulous evening of lively debate and stimulating discussion — with the most pleasing of London skylines as the backdrop. Thanks to the entire Waracle team for your wonderful hosting.

#AIStrategy #ProductLeadership #SDLC #SovereignAI #FutureOfWork

Forget the frameworks for a second.

After 18 years leading product at scale — across identity, platforms, and personalisation — these are the 9 things I actually reach for, day to day, before any methodology gets involved:

01. Storytelling

02. Remaining curious

03. Envisioning

04. Strategising

05. Collaboration

06. Shaping

07. Empowering

08.Mediation

09. Unblocking

None of these show up on a certification. All of them show up in the work.

Identity at Scale: Simplicity as the Real Differentiator CXFS26 — Customer Experience in Financial Services, London, 17–18 June 2026

What I Spoke About

At CXFS26 I made the case that identity at scale isn't won through complexity, it's won by stripping it away. Less is more: reducing cognitive load, building familiarity consistently across every channel, and harmonising the systems sitting behind them so the customer never feels the seams. I also explored how "save to invest" and customer experience itself are becoming genuine points of differentiation, not just operational hygiene.

What I Said Afterwards

In the interview that followed, three themes carried through. First, personalisation at scale isn't about boiling the ocean — it's about identifying the two or three data points that actually drive tailored experiences, and ignoring the rest. Second, identity at scale is won through interactions that are secure but effortless, and that remain trustworthy at every touchpoint. Third, AI belongs in the kit as one tool among many — most valuable where its distinct strengths serve use cases that were genuinely underserved before, not as a blanket solution applied everywhere.

[Watch the full interview here →]
https://www.youtube.com/watch?v=H0T3s8hSkwc

Panelist at CIO & CISO Round Table, 25.06.26

I’ll be a panelist discussing digital trust and the new risk landscape at the CIO & CISO UK Roundtable in London on 25 June — and delegates will each get a copy of my recently published book Product Truths on the day.

Full details on the site:
https://infoteaminternational.co.uk/events/cio-ciso-uk-roundtable/

Announcement… ‘Product Truths: Five Principles for Building Products That Work at Scale’ — published today

Eighteen years. Nine industry sectors. Millions of users. Five truths that kept surfacing, regardless of sector, organisation or scale.

Today, those truths are published.

Product Truths: Five Principles for Building Products That Work at Scale is the book I wished existed when I was navigating the gap between good product thinking and what it actually takes to deliver at enterprise scale — under pressure, with real consequences, across organisations that don't always pull in the same direction.

It's built around five principles that hold up when the stakes are high and the complexity is real. None of them are technical. All of them are consequential.

The infrastructure that makes great products possible is usually invisible. The outcomes aren't. That's been the thread running through everything I've built — and it's the thread running through this book.

It's available on Amazon at £4.99 via At Scale Publishing. But it’s free to Product at Scale subscribers.

Read it free here → productatscale.substack.com/p/your-free-copy-of-product-truths

Britain's Got Talent — The Team Behind the Magic

Ian Finn with the Britain's Got Talent delivery team at the series final — live TV technology partnership

Clubcard voting at live TV scale. Millions of data points. Millions of points awarded. Real-time, every broadcast, across five weeks.

This is the team that made it happen — pictured at the Britain's Got Talent series final. A genuine partnership across technology, broadcast and entertainment, delivering something at a scale and reliability that live television demands.

Leading for technology across six engineering teams, I worked alongside brilliant people to deliver a partnership that reached an average 4.6 million viewers per broadcast — putting real-time technology at the heart of one of the UK's most watched live entertainment formats.

The infrastructure was invisible. The outcome wasn't.

That's the thing about technology at scale: when it works, no one sees it. The voting just happens. The points just land. The experience just flows. And behind that seamlessness sits an enormous amount of engineering, coordination and trust — across organisations, under live pressure, with no second takes.

The best technology is the kind audiences never notice. They just enjoy the moment

Speaking at Customer Experience in Financial Services 2026 — Ian Finn

Speaking on trust, identity and invisible infrastructure in financial services — and an open invitation to connect if you're there. London, 17-18 June 2026.

Ian Finn, speaker at Customer Experience in Financial Services 2026, London, 17-18 June — digital identity and IAM

I'm pleased to be speaking at Customer Experience in Financial Services 2026, in London on 17-18 June.

My session looks at digital identity as a strategic lever — not just a security control, but the foundation of consumer trust and the invisible infrastructure behind every seamless customer journey. In financial services especially, the way an organisation handles authentication, trust and access shapes the entire customer relationship, often before the customer is even aware of it.

I'll be drawing on lived experience building and scaling identity platforms in high-trust, high-volume environments — where reliability is non-negotiable and the cost of friction is measured in millions of interactions.

If you're attending, I'd welcome the conversation — whether on identity, platform strategy, AI adoption, or the broader question of how financial services organisations earn and keep customer trust in an increasingly digital world.

Register for the event →

Speaking at Surrey Cyber Connect — AI, Security and the Human Factor

Speaking at Surrey Cyber Connect — AI, Security and the Human Factor

23 June 2026 · The Weyside, Surrey

I'll be joining the Surrey Cyber Connect community this month to share thoughts on one of the most pressing questions in enterprise technology right now: how do organisations leverage AI securely, while still capturing the efficiency and competitive benefits it genuinely offers?

The tension between enablement and governance is real. Move too slowly and you cede competitive ground. Move without the right controls and you create exposure that can unwind years of trust — with customers, regulators, and boards alike.

My contribution will focus on what good looks like at the intersection of AI adoption and identity security — drawing on experience building and scaling platforms where these questions aren't theoretical. They're production decisions, made daily, at scale.

If you're in the Surrey area and working through similar questions in your organisation, it would be great to connect.

Sign up here · Hosted by Cyber Vigilance · Sponsored by CultureAI

The best systems disappear into the background…

Watching Pretty Woman at an outdoor cinema last night (‘Screen on the Lawn’, at @AviatorHampshire), one thing really struck me.

Nobody was talking about the mechanics of the experience.

Not the logistics. Not the audio setup. Not the ticketing. Not the timing, wisely chosen to not co-incide with any noisey event at the adjacent Farnborough airport. Not the technology quietly making the evening work so seamlessly

They were simply immersed.

And it reminded me of something I’ve learned repeatedly in product.

The best systems are often invisible.

Customers rarely notice identity, authentication, fulfilment, trust signals, or personalisation when they work well. They notice friction. They notice failure. They notice effort.

But when systems are thoughtfully designed — when trust feels intuitive, journeys feel seamless, and complexity is removed rather than exposed — the experience simply works.

That’s true of products at scale.

And perhaps true of experiences more broadly.

We often celebrate visible features. But much of the real value lives underneath — in the invisible architecture quietly enabling the moment.

Sometimes the best compliment a platform can receive is:

nobody noticed it at all.

(Photo: sunset outdoor screening at the Aviator Hotel — a reminder that effortless experiences are usually anything but effortless behind the scenes.)

#ProductManagement #CustomerExperience #UX #DigitalTransformation #ProductDesign #CustomerJourney #Innvoation #Trust #SystemsThinking #Leadership

Cited in Change Makers Report on AI, May 2026

Pleased to have contributed to Cost to Catalyst — a research paper from Change Makers exploring how organisations shift cyber security from budget friction to business acceleration.

My contribution centred on a reframe I believe in: "We need to take this to the board in terms of competitive advantage, not just risk."

As AI moves into production at scale, the organisations getting security right aren't treating it as a compliance exercise. They're treating it as a strategic enabler — embedding governance and controls from day one rather than retrofitting them later.

Full report link here: https://tinyurl.ee/fKLyz

@Change Makers Club

#CyberSecurity #AI #DigitalTransformation #ProductLeadership #ThoughtLeadership

Speaking at the 6th Annual Customer Experience in Financial Services, 2026

17–18 June 2026 · 155 Bishopsgate, London

I'll be joining senior leaders from across UK financial services to present on identity as a strategic lever in customer experience — drawing on real-world lessons from one of the more complex identity integrations in UK retail financial services.

How do you transition millions of customers between identity platforms without them noticing? And what does that teach you about trust, CX, and getting the invisible infrastructure right?

View the event · Speaker profile

#Identity #ProductLeadership #Platforms #CustomerExperience #FinancialServices

I’ll be speaking at this Customer Experience focussed conference next month.

“𝐓𝐞𝐜𝐡 𝐝𝐞𝐛𝐭” 𝐢𝐬 𝐨𝐟𝐭𝐞𝐧 𝐭𝐫𝐞𝐚𝐭𝐞𝐝 𝐥𝐢𝐤𝐞 𝐚𝐧 𝐢𝐧𝐞𝐯𝐢𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲. 𝐈𝐭 𝐢𝐬𝐧’𝐭.

Leaning into the perpetual dilema of Tech Debt

Most tech debt isn’t a technical problem — it’s a decision-making problem.

We chose to optimise for speed. We chose to defer. And we often choose not to address it until it becomes a constraint.


𝐈𝐧 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞, 𝐭𝐡𝐞 𝐭𝐞𝐚𝐦𝐬 𝐭𝐡𝐚𝐭 𝐦𝐚𝐧𝐚𝐠𝐞 𝐢𝐭 𝐰𝐞𝐥𝐥 𝐝𝐨 𝐭𝐡𝐫𝐞𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭𝐥𝐲:

• They budget for it deliberately — ~15–20% of sprint capacity isn’t “nice to have”, it’s a guardrail

• They quantify it in business terms — cost of delay, lost optionality, slower delivery

• They address root causes — legacy dependencies, capacity constraints, or weak estimation discipline


𝐈𝐟 𝐭𝐞𝐜𝐡 𝐝𝐞𝐛𝐭 𝐤𝐞𝐞𝐩𝐬 𝐚𝐜𝐜𝐮𝐦𝐮𝐥𝐚𝐭𝐢𝐧𝐠, 𝐢𝐭’𝐬 𝐫𝐚𝐫𝐞𝐥𝐲 𝐛𝐚𝐝 𝐥𝐮𝐜𝐤. 𝐈𝐭’𝐬 𝐚 𝐬𝐢𝐠𝐧𝐚𝐥.

Because eventually, every organisation reaches the same point:

You either invest in paying down tech debt deliberately — or you pay for it later through slower delivery, weaker resilience, and lost opportunities.

At that stage, tech debt is no longer a code problem.

It’s a leadership choice.

And like any unmanaged debt, the interest compounds over time.


𝑊ℎ𝑎𝑡’𝑠 𝑦𝑜𝑢𝑟 𝑒𝑥𝑝𝑒𝑟𝑖𝑒𝑛𝑐𝑒 — ℎ𝑎𝑠 𝑡𝑒𝑐ℎ 𝑑𝑒𝑏𝑡 𝑖𝑛 𝑦𝑜𝑢𝑟 𝑜𝑟𝑔𝑎𝑛𝑖𝑠𝑎𝑡𝑖𝑜𝑛 𝑏𝑒𝑒𝑛 𝑡𝑟𝑒𝑎𝑡𝑒𝑑 𝑎𝑠 𝑎𝑛 𝑒𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 𝑖𝑠𝑠𝑢𝑒, 𝑜𝑟 𝑎 𝑏𝑢𝑠𝑖𝑛𝑒𝑠𝑠 𝑜𝑛𝑒?



#ProductAtScale#ProductLeadership#ProductStrategy#TechDebt#DigitalTransformation#B2C#Platform

𝑃ℎ𝑜𝑡𝑜 𝑏𝑦 𝐽𝑢𝑙𝑖𝑒 𝑅𝑖𝑐𝑎𝑟𝑑 on Unsplash

𝗦𝗼𝗺𝗲 𝗱𝗮𝘆𝘀 𝗿𝗲𝗺𝗶𝗻𝗱 𝘆𝗼𝘂 𝘄𝗵𝘆 𝘁𝗵𝗲 𝘄𝗼𝗿𝗸 𝘁𝗿𝘂𝗹𝘆 𝗺𝗮𝘁𝘁𝗲𝗿𝘀

This week I joined a group of senior security and technology leaders at Mercedes-Benz World — for a CISO thought leadership day where the thinking was as fast as the cars.

(𝘉𝘰𝘯𝘶𝘴 𝘱𝘰𝘪𝘯𝘵𝘴 𝘪𝘧 𝘺𝘰𝘶 𝘤𝘢𝘯 𝘯𝘢𝘮𝘦 𝘵𝘩𝘦 𝘤𝘢𝘳 𝘪𝘯 𝘵𝘩𝘦 𝘱𝘩𝘰𝘵𝘰.)

The real value wasn't the cars. It was the room.

What CISOs are actually thinking about in 2026 isn't what most product leaders assume. The conversation kept returning to the same intersection: identity, AI, and trust. Supported by products, processes, people. Not as separate disciplines or disparate concerns — but as a single, increasingly urgent challenge. Who is accessing your systems? How do you know? And as AI lowers the cost of impersonation to near zero — how confident are you in your answer?

These are product problems as much as they are security problems. And the organisations solving them well are the ones where product and security leadership speak the same language. In the same room.

Grateful to have been in that room.

Thanks to @jamesthatcher @josspiggot @ethanrobinson @JamesKavanagh @jamesduggan — it was certainly a day of James's (a new collective noun for James' clearly needed!) — for your kind hospitality and making the day so engaging.

>𝘛𝘩𝘰𝘶𝘨𝘩𝘵:
𝘞𝘩𝘢𝘵'𝘴 𝘵𝘩𝘦 𝘪𝘥𝘦𝘯𝘵𝘪𝘵𝘺 𝘰𝘳 𝘈𝘐 𝘤𝘩𝘢𝘭𝘭𝘦𝘯𝘨𝘦 𝘬𝘦𝘦𝘱𝘪𝘯𝘨 𝘺𝘰𝘶𝘳 𝘵𝘦𝘢𝘮 𝘶𝘱 𝘢𝘵 𝘯𝘪𝘨𝘩𝘵 𝘳𝘪𝘨𝘩𝘵 𝘯𝘰𝘸?


#CyberSecurity #ProductAtScale #ProductLeadership #Identity

My writing has moved

My writing has moved to Product at Scale, on Substack:
https://productatscale.substack.com/

Ian Finn now writes on substack.com

Great evening last night at #ProductTank, London

A great evening of talks last night at #ProductTank, London. 
The theme for the night was 'how to develop products when your customer is not your user'. Fascinating perspectives from all three speakers. Interesting thoughts also on the backlog: 
'the backlog is your enemy - eliminate it every 90 days, and start anew'.
#ProductManagement #digitaldesign

#ProductTank

Successful launch of cutting-edge CRM for government (Department of International Trade)

Delighted to have launched my latest government project this week.
A new, global in-house CRM with cutting-edge capabilities for the Department of International Trade (DIT). Great team effort from Team Data!
Great work guys... we got there. Like we always said we would!

Museum of Failure opens in Sweden

'Museum of Failure' opens in Sweden: paying homage to a liternay of products which didn't quite capture the public's imagination. My favourite has to be the Colgate Lasagna (!). Raises interesting questions about common corporate perspectives on 'failure' versus the 'fail fast' ethos of Agile (treating failure as a learning opportunity, for ongoing optimisation).

It's great to meet fellow Digital Enthusiasts!

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A very enjoyable evening last Friday, meeting fellow digital/ service design-focussed people - at Silicon Guildford event. Made all the more enjoyable by one member bringing his rather endearing Husky along for the ride! Thanks to #Cressive for sponsoring the evening. #SiliconDrinkabout, #DigitalHusky

Ian receives IDM CPD Award, 2016

Delighted to receive the IDM CPD Award for 2016.