Wealth advisers reshape their tech stacks

In wealth management, custody is considered as the ‘Intel Inside’ of most firms’ technology — it touches nearly everything we see yet remains hidden from view and seldom considered as a source of innovation. Most investors have little sense of its role or impact, but it often drives their frustrations, limitations and costs.

When client investments are transacted, advisers all rely on a custodial platform to handle the mechanics of each trade. Except for the very largest wealth firms, the vast majority of advisers rely on specialised, third-party custodians to take on that work. In the US market, we are talking about the likes of Fidelity, Pershing or Schwab.

These platforms have been foundational to the ascent of the registered investment adviser (RIA) industry. By managing trading, reporting and safekeeping, custodians have allowed independent firms to offer sophisticated portfolios that could compete with the largest wirehouses to break away and chart their own paths of growth and innovation. Custodian technology, built on the same institutional-grade infrastructure that powers Wall Street, was reliable, if not always cutting-edge.

New threats to old model

For more than a decade, the top custodians reigned unchallenged. They innovated and became indispensable partners to new and growing RIAs. But the model they built decades ago now faces a new threat. This comes from technology-first custodians designed for a modern, integrated and paperless experience, not retrofitted from legacy technology.

That threat matters because few advisers feel fully satisfied with their custody set-up. An F2 Strategy survey found that whether advisers work with a single custodian, multiple custodians, or even self-custody, most wish they had another option.

What is the main reason they stay put? Basically, switching custodians is painful and requires their investor clients to complete confusing forms, switch digital experiences, re-learn passwords and shoulder more of the burden than the short-term upside of the switch. Many firms spread assets across multiple platforms not by choice, but to avoid disrupting client relationships or risking the negative experience of consolidating to one platform.

This tension explains why custody has shifted from a commoditised utility to one of the hottest areas of innovation and M&A. Altruist’s subscription-based model, for instance, pressured legacy providers by framing custody as leaner, more transparent and explicitly designed for RIAs. Instead of charging indirectly through spreads and fees, Altruist positioned custody as a service you pay for like software: clearer, cheaper and built to scale with the adviser. 

Apex signalled a similar shift through its new partnership with State Street. The move shows that tech-native custodians no longer aim only at emerging firms. By aligning with a global financial powerhouse, Apex combines fintech agility with institutional credibility. The message to the market is clear: RIAs no longer need to choose between modern technology and enterprise-grade stability.

Young hearts run free

While newer players will win more of the new RIA market, especially younger advisers that value the tech-first approach, they will continue to face the challenge of getting advisers to switch existing accounts from legacy custodians. Until they can make the case that their integrations, low-cost and ‘delightful experience’ outweighs the effort and risk of re-papering clients, growth from these accounts will be slow. 

The incumbents, of course, are hardly idle. Schwab, finalising its migration of $350bn in client assets from TD Ameritrade, has turned a complex integration into a competitive weapon. By consolidating assets and adding services like Schwab ProDirect, it reinforces dominance and raises barriers for advisers considering a switch.

Fidelity has introduced a barrage of adviser-enabling services and technology, offering AI-fuelled insights into client behaviours and expectations. Both Schwab and Fidelity have invested heavily to remain indispensable, widening their completive moats with referral programmes which route prospective wealth clients directly to advisory firms that use them most.

But the definition of ‘indispensable’ is changing. Custody is no longer just about safekeeping assets. Advisers increasingly judge custodians on how seamlessly they integrate into the adviser tech stack. Here, cracks are showing. Inconsistent application programming interfaces (APIs) and costly integrations frustrate advisers, especially smaller firms. Custody has shifted from plumbing to platform — and whoever owns the platform will own the adviser relationship.

Legacy frustrations

Implications vary by scale. For smaller RIAs, new entrants like Altruist and Apex promise flexibility and relief from legacy frustrations. For the largest firms, the calculus points in another direction. Private equity has been rolling up hundreds of advisory businesses into massive national wealth firms, like Creative Planning, Wealth Enhancement Group or Mercer Advisors. As they approach institutional scale, self-custody becomes not just possible but logical. Gaining control over workflows, client experiences and the economics of managing everything in-house could outweigh the benefits of staying tethered to legacy partners.

Looking ahead, custodians will face even more pressure. Our research shows wealth firms expect artificial intelligence to disrupt custody in the near term, even more than blockchain. Done right, AI could streamline everything from account opening to asset transfers, easing pain points that have long made custody notoriously sticky.

Custody, once the most invisible corner of wealth management, has become one of its most dynamic. For advisers, custodian choices will increasingly shape client experience, operational efficiency and growth strategy. For custodians, the mandate is clear: innovate faster, or risk irrelevance. Either way, the foundation of the industry has stepped into the spotlight and it is reshaping the future of wealth management in real time.

Doug Fritz, co-founder and executive chairman, F2 Strategy