Xapien’s Dan Secretan: On building transformative vertical AI
Xapien’s Dan Secretan: On building transformative vertical AI
Words Daniel Secretan
April 24th 2025 / 8 min read
There’s a moment in time that perfectly crystalises the rollercoaster of building vertical AI.
It’s November 2022. Xapien launched five years previously, using AI to synthesise online information to rapidly accelerate third-party due diligence. The foundation of our technology was sound—we could produce comprehensive and thorough research on any individual or organisation that your company might want to do business with.
What we were struggling with—and this might sound surprising now—was summarising that information. The output was clunky, robotic, missing critical nuance, and clearly not optimised for human consumption.
Overnight, with ChatGPT, we had at our fingertips an LLM that could produce beautifully-written and reliable summaries, in seconds. Initial fears (“what we’ve spent years trying to build has been captured over night”) quickly subsided, and it didn’t take us long to integrate this into our product.
It’s clear that the pace of innovation in AI offers both opportunities and challenges to founders. Putting aside the clear strengths it adds to our product, I often find myself asking—if the barrier is lower to entry, what's the point in us investing time in this if somebody else can build this overnight?
Building in vertical AI, there is a critical balance to strike: capture the winds, without getting blown off your feet. Here’s what my journey at Xapien over the past seven years has taught me about achieving this balance:
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Just as Xapien marries technological trends—due diligence, open source intelligence, and AI—so does our founding team. Shaun (O’Mahony, my co-founder) and I met when we both worked at BAE Systems, one of the largest defense and security companies in the world.
Shaun has a background of designing large scale investigation systems for specialist law enforcement clients. He was part of a team at BAE Systems that pioneered the use of AI and open source intelligence to tap into the power of the internet when it came to sourcing information on people.
I was Operations Director for BAE’s cyber and financial crime product divisions, working with the world’s largest banks and insurers to help them combat all types of financial crime—money laundering, corruption, etc.
Working together, we had a 360 degree view of the environment in which we were operating: both of the problems we were facing, and the solutions that could help us address these.
On the one hand, we saw that the threat landscape was changing. Money was increasingly globalised, making it harder to track and truly know who you were doing business with. At the same time, third-party background research that formed the backbone of due diligence was not getting any better. Accuracy was pitiful, with databases not only in flagging potential issues, but also in over-flagging false positives. More importantly, these background research datasets didn’t really enable you to “know your customer”. They didn’t provide any context or nuance, only whether the individual or entity you were searching was a hit on a database or not.
The internet, meanwhile, had the potential to solve this. There was so much available data online that could tell you useful contextual insights about your third parties. By processing vast amounts of unstructured data (news articles, blogs, etc.) that existed online, you could provide considerably more nuanced insights on top of existing systems.
So fundamentally, what we’re doing is creating the next generation of technology to harness the power of the internet, open source intelligence, and LLMs, to radically transform due diligence and provide context, accuracy, and clear insight that is currently lacking. In short—we’re bringing transparency to a global business landscape.
I really love the idea of AI empowering or being a super strength to a human. It's not trying to replace them. Our job is to upgrade your role as an analyst, surfacing information from these huge data pools, and saving you time spent looking through reams of news stories, shareholder records, corporate records, and so on. We’ve seen direct evidence of this in companies we’re working with: their researchers are now known as ‘strategic analysts’, advising the business on how to proceed based on Xapien’s research.
Xapien: A snapshot
Year founded: 2018
Joined Founders Factory: 2019 (backed by Aviva)
Employees: 65
Total raised: £14M
Key markets: UK, US
Finding a buyer for their technology
Given our in-house expertise, in particular Shaun’s track record of building these types of systems with BAE, we’ve been confident in our ability to make this technology work.
As with many deep tech companies, however, it’s not just a case of making the technology work. We had to ask ourselves—is there really a product there? Will people actually pay for it?
Given my background in financial crime, we set out to serve financial services: a huge trillion dollar market that, even if you just make a slight improvement, offers massive upside. But we quickly realised how difficult these companies were to sell to. They have long, rigid procurement processes and fairly mature KYC technology, meaning they wouldn’t provide a great path to revenue.
As a start up we had to earn revenue quickly and so we decided to start out “uncomfortably narrow” where we knew we could find product-market fit and close deals within a few months.
So our attention shifted to universities. Speaking to my alma mater, the University of Cambridge, I realised these institutions expended vast resources trying to understand who they were receiving donations from. If they were writing someone’s name on the side of a library, it’s worth spending the time to vet them, right? But the process was manual, sitting across web browsers, corporate records, sanction lists, screening tools, and so on.
Universities proved to be our ideal first customer—strong demand, faster sales cycles, clear target markets. And most importantly, this gave us a roster of globally renowned organisations to stick on our sales decks and websites, adding much needed validation to our product.
Once we scratched the surface of this market, we glimpsed huge potential. It wasn’t just universities receiving these types of philanthropic donations—it was museums, orchestras, charities, and countless others. We spoke to everyone from the Museum of London to the Royal Shakespeare Company to St Paul’s Cathedral.
For each customer, a specific context that our AI was adept at accommodating. One cancer charity we worked with revealed one specific blindspot—around receiving donations from tobacco companies. We realised building in these nuances was key to differentiating our product from the crowd.
Three tips for…fundraising
Dan and his co-founders have raised £14M to date, including a £8M Series A led by YFM Equity Partners. Here's their advice for success:
Don’t be distracted by other founders’ success. When you’re out raising, it feels like all you’re reading about is other founders closing big rounds. Especially if you’ve built something particularly novel, as in deep tech, you can feel a sense of injustice. To keep your energy, enthusiasm, and self-belief up, you’ve got to focus on your own business and your own fundraising journey, rather than get distracted by others.
There are advantages to working with angels early on. We got an introduction early on to Charles Delingpole, founder of Comply Advantage who are one of the breakout successes in our sector. Once he’d invested, he was instrumental in making introductions to friends, contacts, and fellow angels, who would then go on to invest.
Senior introductions are critical. It might sound obvious, but our best successes have come when we’ve had warm introductions to partners at funds. They’re the ones with true decision making power and, if they’re interested, will accelerate the process for you
"Dynamic due diligence" through AI
We’ve certainly reaped some of the benefits of being early in building with LLMs: it’s enabled us to build ahead of the competition and capture attention from the industry. And to be honest, I often think to myself—if I wasn’t already doing this, then I would start a company today around the application of AI to a specific industry problem.
My advice for other founders building in or entering the AI market?
Compartmentalise your work. We’ve gleaned huge advantages from keeping our core product development separate from exploratory R&D. To illustrate—we have two teams, an engineering team whose job is to build a specific piece of the product, and a small research team whose job is to go out and speak to experts, experiment with the new models, and truly find out what is possible. The interaction of these two teams ensures that we are constantly delivering while also evolving to push the boundaries for our industry.
Our next phase is promising exactly this—exploring the concept of dynamic due diligence. As it is, due diligence is static, in that it captures a single point of time. Our vision is to create a category defining product for continuous monitoring, leveraging the power of LLMs to ensure that due diligence is ongoing, constant, and up-to-date. The focus is on ‘knowledge changes’ rather than just news mentions, helping us target regulated industries that require periodic KYC reviews (that typically happen annually or biannually).
The pace of change in AI can often be overwhelming. New models are launched every week, new unicorns minted every month. The focus, as with any company, comes down to something simple. Are you doing something that is really worthwhile, or is it just something that someone else can come along and build, whether that’s another startup or the companies that you’re selling to?
As Xapien scales, and we aspire to build a category defining product, this is something that remains front of mind.
About Dan
Dan Secretan is co-founder of Xapien, which he co-founded with Shaun O'Mahony in 2018. Prior to this, he spent over a decade at BAE Systems, where he was Operations Director for the Cyber and Financial Crime Products Division.
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