If you're raising capital across the wealth management channel, you've almost certainly called on all three of these allocator types. You've also probably treated them more similarly than you should have.
A single family office, a multifamily office, and a registered investment advisor may look alike from the outside, but the way they're structured, how they make decisions, and what they're actually able to invest in are meaningfully different.
Getting that wrong before you pick up the phone costs you time, credibility, and deals.
Here's what you need to know about each and why the distinctions matter for how you approach the conversation.
What Is a Single Family Office?
A single family office is a private entity that manages wealth on behalf of one family. There is no outside client base, no assets under management from third parties, and no obligation to anyone other than the family itself.
That structural simplicity creates a lot of freedom. Single family offices don't need to attract or retain outside investors. They don't answer to a board, a regulator, or a client base. They have a defined pool of capital and invest it however the family decides. Some hire a professional CIO and run a sophisticated investment program that rivals an endowment in scope and rigor. Others are managed by a family member with no formal investment background, making decisions based on relationships and personal conviction.
Single family offices are not required to register with the SEC and do not carry a CRD number. That means there is no centralized database to find them, no standard filing to review, and no public record of their investment activity. The channel is highly varied: a first-generation family office founded last year by a private equity professional looks almost nothing like a fifth-generation office that built its wealth through regional manufacturing decades ago.
For fund managers, this variance is the most important thing to internalize. When you're calling on a single family office, you are calling on one. The experience does not generalize to the next.
What Is a Multifamily Office?
A multifamily office manages wealth on behalf of multiple families. It aggregates capital across its client base and often operates with a level of sophistication and organizational structure that resembles a mid-sized institutional investor.
Crucially for fund managers: multifamily offices are not required to register with the SEC and do not carry a CRD number, even though they may look and behave like RIAs in many respects. That lack of registration gives them meaningful flexibility. They can pursue direct investments, co-investments, and alternatives in ways that registered advisors face more constraints around.
Multifamily offices tend to have more formal investment processes than single family offices, broader mandates across asset classes, and a more consistent due diligence approach. Because they are managing capital for multiple families, they need repeatable systems for evaluating managers, tracking allocations, and reporting performance. That makes them in some ways more straightforward to approach than single family offices: the process is more defined, the decision-making is clearer, and the conversations tend to be more structured.
The catch is that multifamily offices receive a significant volume of inbound from fund managers and have the infrastructure to be selective about who gets time. The family office explosion of the past decade has made both single and multifamily offices a more competitive channel, which makes preparation and targeting more important than ever.
What Is a Registered Investment Advisor?
An RIA is an investment advisor registered with the SEC or a state regulator. They carry a CRD number, file Form ADV publicly, and are subject to the fiduciary standard. Unlike family offices, RIAs manage capital on behalf of outside clients and their business model depends on attracting and retaining those clients.
One of the most important things to understand about the RIA channel is the gap between the headline number and the actual market. There are over 30,000 SEC-registered RIAs, but that number is largely irrelevant for fund managers. The firms that actually matter are the ones that have built asset allocation programs and use outside managers to construct portfolios on behalf of their clients across ETFs, mutual funds, SMAs, and alternatives. That universe is closer to 5,000 to 6,000 firms, and it is still a significant and highly workable market.
RIAs are also more geographically nuanced than most managers realize. RIAs in Texas tend to skew toward income-oriented strategies, reflecting a client base with significant oil and gas exposure. The Pacific Northwest leans toward ESG and impact investing. New York has deep appetite for alternatives. Miami's client base often includes significant Latin American wealth, which shapes what those advisors are looking for. Understanding regional tendencies before you dial improves your pitch meaningfully.
One more thing worth knowing: the research team at most RIAs is a cost center, not a revenue center. At a $1 billion RIA, you're likely talking to a team of two or three people who are also spending significant time on client service and business development. They will respond to consistent, well-targeted outreach, but patience and thoughtfulness in your approach matters more here than in almost any other channel.
Want to see which family offices and RIAs are actively allocating to strategies like yours? Book a demo of Dakota Marketplace and we'll show you exactly what the channel looks like.
Why These Distinctions Matter for Your Outreach
The structure of the entity shapes everything: how they make decisions, how fast they move, what they can invest in, and what they need from a manager relationship.
Single family offices move on their own timeline and answer to no one but the family. Some will make a decision quickly when timing and conviction align. Others require months of relationship-building before any allocation conversation becomes real. Co-investment is often as important as the fund conversation, because many single family offices are actively deploying capital into direct deals and need partners to fill out check sizes.
Multifamily offices run a more formal process. Expect more structured diligence, more stakeholders involved in the decision, and a clearer timeline. They are less likely to move on personal chemistry alone and more likely to run you through a consistent evaluation framework across their investment team.
RIAs are the most process-driven of the three. The larger aggregators, Corient, Cerity, Hightower, and others, often have formal approved lists and home office research teams you need to get through before anything happens downstream. For those firms, a top-down and bottom-up approach works best: build relationships at the home office level while also calling on the underlying advisor teams, who can generate internal demand and make the case upward. Smaller, fully independent RIAs in the $500 million to $5 billion range can move faster, allocate in size, and are often acquired by larger aggregators over time, meaning the relationship you build today may scale significantly as they grow.
Build Your Prospect List Across Both Channels With Dakota Marketplace
Whether you're calling on RIAs, family offices, or both, the challenge is the same: knowing who to call, who the right contact is, and whether they're actually active. Dakota Marketplace was built by fundraisers to solve exactly that problem across both channels.
For the RIA channel, Dakota tracks over 17,000 total RIAs, with nearly 7,000 identified as wealth manager RIAs that actively allocate to outside managers across mutual funds, SMAs, ETFs, and alternatives. Over 2,700 new RIAs were added to the database in 2025 alone, capturing the spinouts, independents, and newly registered firms that most managers miss entirely. You can filter by AUM, geography, custodian, structure, and alternatives appetite, and reach verified decision-maker contacts at firms that are actually buying what you sell.
For the family office channel, Dakota tracks 4,000+ verified family offices across more than 90 countries, every one confirmed as actively allocating to outside investment managers. With 8,000+ verified decision-maker contacts, CIO bios, investment preferences, and daily updates from a dedicated research team, you walk into every conversation already knowing who you're talking to and what they care about.
Both datasets integrate directly into Salesforce, HubSpot, DealCloud, Dynamo, Altvia, and other CRMs, so your team works from one system regardless of which channel you're prioritizing.
Book a demo of Dakota Marketplace and we'll show you what both channels look like for your strategy.
