Name: Guido Petrelli
Title: CEO
Company: Merlin Investor
Website: www.merlininvestor.com
Founded: 2021
Headquarters: Dubai
Description: Merlin Investor is a DIFC-headquartered WealthTech company providing institutional-grade portfolio intelligence infrastructure for banks and financial institutions across the Middle East, Europe, and North America.
Guido Petrelli on the Future of Wealth
In a financial world long shaped by transactions, access, and incremental digital upgrades, something more fundamental is shifting. It’s not just how people invest—it’s how they think about investing altogether. And according to Guido Petrelli, CEO of Merlin Investor, the industry is only at the beginning of that change.
Sitting at the intersection of technology, banking, and investor behavior, Petrelli speaks with the clarity of someone who has watched the system evolve from the inside. His view is direct: investing is moving away from fragmented actions and toward structured, portfolio-driven intelligence embedded directly into everyday banking.
“If you look globally,” he says, “the direction is broadly the same—but each region is evolving at a different stage of maturity and client readiness.” That tension—between a shared destination and very different starting points—defines much of the transformation ahead. From AI to education, from infrastructure to user experience, Petrelli keeps returning to one core idea: the real winners won’t be those who just offer more products, but those who help clients make better decisions.
Excerpts from an interview with Guido:
A Global Shift with Local Realities
The conversation begins with a wide-angle view. While wealth management is clearly becoming more digital and more personalized, it’s not unfolding uniformly.
North America, for instance, is already highly mature. “Access is not the issue—clients already have it,” Petrelli explains. “The challenge is to deliver better outcomes, greater personalization, and a stronger overall experience.”
In Europe, the situation flips. The issue isn’t sophistication—it’s participation. “The gap between saving and investing is still significant,” he says. “So the priority is helping more clients take that first step.”
That makes trust and education central. It’s not about offering more products—it’s about making investing feel accessible and understandable.
Asia adds another layer of complexity. “You have very advanced markets alongside rapidly developing ones,” he notes. “But the common theme is scale—bringing investing to a much broader population.”
And in the Middle East, the opportunity is both structural and behavioral. “It’s a region creating significant wealth,” Petrelli says, “but where a large portion of assets is still held in deposits.” The opportunity lies in conversion—turning savers into investors—while building modern wealth journeys in parallel.
Across all regions, the destination is consistent: more digital, more personalized, more portfolio-driven. But how institutions get there depends heavily on local realities. As Petrelli puts it, “You need models that are globally consistent and scalable—but flexible in how they are delivered locally.”
From Transactions to Decisions
If there’s one shift Petrelli returns to repeatedly, it’s this: the move from transactions to decisions.
“Banks have traditionally been very strong at enabling transactions,” he says. “But that’s no longer enough.”
Clients today expect more than execution. They want context. They want to understand what they’re doing, the risks they’re taking, and the outcomes they can expect.
That’s driving a move toward portfolio-centric experiences—platforms where users can build portfolios, test ideas, simulate scenarios, and track performance in a structured way.
“Investing is becoming a continuous journey,” Petrelli says, “not a series of isolated actions.”
And that changes everything. It means banks can no longer act as passive platforms. They need to actively support decision-making—embedding intelligence directly into the experience.
Structural Change Beyond Technology
It would be easy to frame this transformation as purely technological. Petrelli doesn’t.
“Technology is the enabler,” he says, “but the real change is happening at a structural level.”
On one side, investor behavior is shifting. Access to information has exploded—but that hasn’t necessarily made people better investors. If anything, it’s created more noise.
“In many cases, it creates confusion,” he says. “What clients are looking for is clarity.”
That clarity comes from context—tools that help investors turn raw information into decisions that actually make sense for their situation.
At the same time, regulation is pushing the industry in the same direction. Transparency, suitability, and accountability are no longer optional. They’re requirements—and they naturally favor more structured, portfolio-based approaches.
Then there’s the pressure on margins. Execution is becoming commoditized, especially with the rise of digital platforms. Which raises a fundamental question: where is value actually created?
For Petrelli, the answer is clear. “There’s a huge opportunity in converting existing banking clients into confident investors,” he says. “But that requires better education, more accessible capabilities, and more structured investing.”
Why Portfolios Matter More Than Ever
At the heart of Petrelli’s thinking is a simple but powerful idea: portfolios, not products, are where value lives. “The value you create does not come from the trading platform you use, but from the quality of the portfolio you design”.
“Execution is becoming commoditized,” he says. “Competing purely on execution is not sustainable.”
What clients actually need is structure—an understanding of how different assets fit together, how risk is managed, and how long-term goals are achieved.
“A portfolio-centric approach introduces that discipline,” he explains. “It shifts the focus from individual trades to allocation, diversification, and long-term positive outcomes.”
There’s also a practical dimension. Human advisors alone can’t scale to meet growing demand, especially across mass-affluent segments.
“You can’t rely purely on human advisors to deliver that level of guidance,” he says. “You need to embed that intelligence directly into the platform.”
The shift, ultimately, is conceptual. “It’s moving from ‘what should I buy?’ to ‘how should I build and manage my portfolio over time?’”
When Self-Directed Meets Advisory
One of the more interesting dynamics Petrelli highlights is the convergence between self-directed investors and advisory clients.
At first glance, they seem very different. One group wants independence; the other wants guidance.
But the gap is narrowing. “Self-directed investors want control,” he says, “but they also need the right capabilities to avoid feeling unsupported.”
They want to explore and experiment—but within a framework that helps them to invest like the experts and avoid obvious mistakes.
Advisors, meanwhile, face their own pressures. “They’re expected to manage more clients, grow AUM, improve productivity, and deliver better outcomes.”
The common thread? Structure.
“The same underlying approach serves both segments,” Petrelli explains. “For retail clients, it enables better self-service. For advisors, it enhances productivity.”
In other words, it’s not about separate models anymore. It’s about a shared intelligence layer that supports both segments.
Becoming More Than a Platform
For banks, this shift is existential. “If your platform is only useful when a client wants to trade,” Petrelli says, “then your relationship is transactional by definition.”
But if that same platform helps clients understand their portfolios, manage risk, and make better decisions, the relationship changes. “You become part of their financial journey,” he says.
Banks already have trust and scale. What they often lack is embedded intelligence.
“Once you embed portfolio intelligence into your digital channels,” he explains, “the relationship naturally shifts from short-term activity to continuous engagement.”
And that’s where real loyalty is built.
Education, Reimagined
Ask Petrelli about growth levers, and he doesn’t hesitate: education. But not in the traditional sense.
“Education is not just about content—it’s about context,” he says. There’s a big difference between explaining diversification in theory and helping someone apply it to their own portfolio.
“When clients feel more confident, they engage more,” he notes. “They invest more consistently, stay invested longer.”
The key is integration. Education shouldn’t sit on the sidelines—it should be embedded directly into the experience. “The real value comes when it translates into better decisions,” he says.
The Reality of Scaling
Of course, none of this is easy to implement. “Legacy infrastructure is one of the biggest challenges,” Petrelli admits. Banks are often built on systems designed for execution, custody, and compliance—not for modern, integrated wealth experiences.
The result? Fragmented journeys that revolve around products rather than outcomes.
Then there’s scalability. Traditional advisory models don’t extend easily across large client bases.
And all of this is happening under competitive pressure from digital-native platforms that are setting new standards for user experience.
“Banks are under pressure to evolve quickly,” he says, “but without disrupting what already works.”
Building Without Breaking
So how do you modernize without tearing everything down? “The key is to build on what already exists,” Petrelli says.
Rather than replacing core systems, banks should focus on making them more flexible—layering new capabilities on top. This is where modular, API-based approaches come in.
“They allow banks to integrate new capabilities into existing channels,” he explains, “without disrupting underlying systems.”
Just as importantly, they preserve control over the client experience.
AI, But Only If It really adds value
On artificial intelligence, Petrelli is pragmatic. “I don’t believe in AI for the sake of AI,” he says plainly.
The focus should always be on use cases—where AI can actually improve decisions, efficiency, or engagement in a measurable way.
That often means embedding AI into existing workflows rather than treating it as a separate feature.
“If AI is just a standalone add-on, its impact will remain limited,” he says.
Used properly, though, it can be powerful—especially in portfolio construction, risk management, and client understanding.
But there’s a boundary. “Human supervision remains essential,” he adds. “AI should support decision-making, not replace it.”
Personalization Without Losing Trust
With great data comes great responsibility. Banks already sit on vast amounts of client information. The challenge is turning that into insights that are both useful and trustworthy.
“Personalization only works if it is relevant and clear,” Petrelli says.
That means transparency—clients need to understand how decisions are made and how their data is used.
“When personalization is clearly explained, it builds trust,” he says. “When it is opaque, it creates hesitation.”
What Will Separate the Winners
Looking ahead, Petrelli boils success down to three things. First, activation: “the ability to turn savers into investors, through education and empowerment.” Second, reach: extending structured investing beyond traditional advisory and high-net-worth segments, and into self-directed and mass affluent clients.
And third, experience: delivering something that matches the simplicity and usability of digital-native platforms—without losing trust. “Ultimately,” he says, “it comes down to how effectively banks can activate their client base, expand access, and deliver real value.”
Competition, Collaboration, and the Layered Future
The competitive landscape is also evolving. Banks and digital platforms will continue to compete directly—especially on clients, experience and accessibility.
But behind the scenes, collaboration is increasing. “Specialized providers don’t go after the end client,” Petrelli explains. “They support banks with capabilities that are complex to build internally.”
Until now, investing has been shaped by banks and brokerage partners. It is now evolving into a three-part model, integrating WealthTech providers to deliver portfolio intelligence capabilities, driving greater value for the end clients.
The result is a layered ecosystem—competition at the front end, collaboration at the capability level.
A Clear Vision
For Merlin Investor, the role is well defined. “Our vision is to be the portfolio intelligence layer for modern financial institutions,” Petrelli says.
The goal isn’t to replace existing systems, but to enhance them—embedding structure, clarity, and discipline into the investing experience, enabling financial institutions to deliver and scale multiple use cases for both wealth advisors and retail investors.
“At its core,” he adds, “the objective is simple: to drive better investment decisions and outcomes, at scale.”
The Road Ahead
So where does all of this lead? To a world where the lines between banking, investing, and digital ecosystems disappear. “Clients will no longer think in terms of separate services, or providers,” Petrelli says. “They will expect a unified experience.”
Investing will become a natural extension of everyday banking—integrated, personalized, and continuously evolving. And perhaps most importantly, more intelligent.
“The level of intelligence embedded in these experiences will increase significantly,” he says, “helping users make better decisions and create lasting wealth”.
