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Family Office Database Comparison · 2026 Edition

Best family office databases
for fundraising — 7 tools compared

FINTRX, Dakota Marketplace, Family Office Access, Family Office Databases, With Intelligence, Preqin, and Alturabase — compared on price, coverage, verification quality, and which wins for direct fundraising outreach.

Last updated: June 2026 · Altura Data

The short answer

Family offices are the most accessible LP type for emerging fund managers — more willing to back first-time GPs than pensions or endowments, and more flexible on mandate. But most have no public website, no Crunchbase profile, and no press presence. Finding verified contact information requires a purpose-built database. Here is how the main options compare.

Quick verdict

Enterprise budget ($15,000+/yr): FINTRX for the deepest family office intelligence. Affordable direct outreach: Alturabase ($697 one-time) or Family Office Access (subscription). Institutional LP intelligence: Preqin covers endowments and large allocators but has limited family office contact depth. Verification priority: Family Office Databases for recently phone/email-verified lists.

Which database wins for each use case

Use case
Enterprise family office intelligence
FINTRX — 3,500+ family offices with wealth background, family data, mandate details, and direct contacts. Best-in-class for teams with enterprise budget and high outreach volume.
Use case
Affordable direct family office outreach
Alturabase — 5,800+ LP contacts including SFOs and MFOs at $697 one-time. Verified direct emails, AUM range, stage focus, and sector thesis. No subscription required.
Use case
Fundraising-first workflow
Family Office Access — explicitly designed for fundraising professionals, 3,000+ verified family offices globally with exportable results. Subscription-based.
Use case
Recency-verified contact lists
Family Office Databases — emphasises recent verification (within 6 months by phone, email, or web). Good if data freshness is your primary concern over breadth.
Use case
Institutional LP + family office combined
Preqin — covers institutional LPs including endowments, pensions, and fund-of-funds with deep allocation history. Family office coverage is a secondary feature.
Use case
Wealth management intelligence
With Intelligence — large wealth data and family office dataset with contact intelligence and private-wealth coverage. Enterprise-focused, deeper than a pure contact list.

Full comparison table

Tool Family Offices Price Direct Emails? Verification Best For
FINTRX 3,500+ FOs $15,000+/yr Yes Deep Enterprise family office coverage
Alturabase SFOs + MFOs $697 one-time 90%+ verified Per contact Affordable direct outreach
Family Office Access 3,000+ Subscription Yes Verified Fundraising outreach workflow
Family Office Databases Not published Subscription Yes 6-month reverification Recency-verified contacts
Dakota Marketplace Institutional focus Enterprise Some Yes Pensions and allocators
With Intelligence Large dataset Enterprise Yes Deep Wealth management intelligence
Preqin Secondary feature $25,000+/yr Limited Institutional Endowments, pensions, SWFs

Tool-by-tool breakdown

FINTRX

$15,000+/year · enterprise

The most comprehensive dedicated family office database. Covers 3,500+ family offices with wealth background, family structure data, investment mandate details, direct contact information for decision-makers, and private-wealth intelligence. Also covers registered investment advisors (RIAs) and multi-family office platforms. Regularly updated and designed for high-volume family office targeting by placement agents and institutional fundraising teams. Enterprise contract required — not accessible for solo emerging managers or small teams without institutional backing. The gold standard for family office intelligence if budget is not a constraint.

Best family office intelligence Enterprise teams only

Alturabase

$697 one-time · $997 full network

5,800+ verified LP contacts including single-family offices (SFOs) and multi-family offices (MFOs) across 27+ countries. 90%+ verified direct emails with 12 fields per contact: LP type (SFO/MFO/endowment/pension/SWF/FoF), AUM range, stage focus, sector thesis, investment style, cross-border flag, and geography. One-time purchase with instant CSV download — no subscription, no renewal. Purpose-built for emerging fund managers targeting family offices as a primary LP type. The Full Investor Network adds 3,200+ VC contacts for $997 total. Best value for solo fund managers and small teams who need affordable, actionable family office contact data without enterprise pricing.

Best for affordable family office outreach Only one-time pricing 27+ countries, SFO + MFO

Family Office Access

Subscription

Designed explicitly for fundraising professionals who need to identify and connect with family offices. Claims 3,000+ verified family offices globally with direct contact information and exportable results. Positioned as simpler and more outreach-focused than enterprise intelligence platforms — less analytical depth, more directly usable for prospecting. Subscription pricing means ongoing cost. A good option for managers who want a dedicated family office outreach tool and prefer a subscription model to one-time purchase. Compare directly against Alturabase on data depth per contact before deciding.

Fundraising-first design 3,000+ family offices

Family Office Databases

Subscription · time-limited access

Emphasises recency of contact verification — listings are verified by phone, email, or web within the last 6 months, which is the key differentiator. Time-limited database access model (access for a fixed period rather than ongoing subscription). Contact count not publicly published. Best if you are particularly concerned about data freshness and are willing to prioritise that over breadth. The 6-month reverification claim distinguishes it from databases that verify at onboarding and do not refresh regularly. Worth comparing against Alturabase and Family Office Access on verification methodology before purchasing.

6-month reverification Freshness focus

Dakota Marketplace

Enterprise

Dakota Marketplace is focused on the broader institutional LP allocator community — pensions, endowments, foundations, and investment consultants — rather than family offices specifically. Has become well known in the LP database space for its blog content comparing family office databases. Enterprise pricing. Best for established GP platforms targeting the allocator tier of institutional LPs at scale. If family offices are your primary target, Dakota is not the most purpose-fit tool; if you are targeting a mix of institutional LPs including some family offices alongside pension and endowment relationships, it is worth evaluating as part of a broader institutional raise.

Institutional allocators Pensions and endowments focus

With Intelligence

Enterprise

A large wealth data and family office dataset with contact intelligence and private-wealth coverage — part of a broader intelligence platform. Positioned more for the financial services sector (asset managers, private banks, family office service providers) than exclusively for alternative investment fundraising. Enterprise pricing and contract. Strong if you need wealth management intelligence alongside family office contact data — particularly useful if your fund serves wealth management firms or family offices as both LPs and potential clients. Less purpose-built for GP fundraising outreach than FINTRX or Family Office Access.

Wealth intelligence platform Financial services focus

Preqin

$25,000+/year · enterprise contract

The leading institutional LP intelligence database — strongest for endowments, pensions, sovereign wealth funds, and fund-of-funds, not family offices specifically. Covers 190,000+ LP records with allocation history, mandate data, vintage year data, and GP relationship history. Family office coverage exists but is a secondary feature — contact data at the individual decision-maker level for family offices is limited compared to FINTRX or dedicated family office tools. If your LP mix is 80%+ institutional (pensions, endowments) with some family offices, Preqin is the right research tool. If family offices are primary, use a dedicated family office database instead.

Institutional LP research Not family-office-first

Deeper reading: Need to compare across the full LP database category (not just family offices)? See LP Database Comparison 2026. Want to understand how to find and approach family offices specifically? See How to Find Family Office Investors.

What actually matters for family office fundraising

Verification quality matters more than list size. A 10,000-contact list with 40% bounce rate is worse than 3,000 contacts at 90%+ deliverability. Ask any database you evaluate: what is their email verification methodology and how often do they refresh?

Decision-maker contacts, not firm addresses. Family office outreach directed to a generic email (info@, office@) has a near-zero response rate. You need the name and direct email of the CIO, investment director, or portfolio manager who makes GP decisions. Check whether the database provides individual-level contacts or just firm-level entries.

Mandate data determines personalisation. The difference between a 1% and 5% outreach response rate is almost entirely in personalisation. If you know the LP's stage focus (seed vs. growth) and sector thesis before you write, you can open with a single sentence explaining fit rather than asking them to read your whole deck. AUM range, stage focus, and sector thesis are the three mandate fields that drive personalisation quality.

Cross-border flag for international raises. Not all family offices invest outside their home market. For funds raising internationally, a cross-border flag tells you which contacts are open to your geography — saving significant time filtering manually.

Start with family office contacts today

5,800+ verified LP contacts including SFOs, MFOs, endowments, pensions, and sovereign wealth funds — across 27+ countries. $697 one-time, no subscription. CSV download, import to your CRM today.

LP & FAMILY OFFICE DATABASE — $697 → Full Investor Network — $997 →
Frequently Asked Questions

What is the best family office database for fundraising?

For direct fundraising outreach, the best family office database depends on budget. At enterprise budget ($15,000+/year): FINTRX, with 3,500+ family offices and deep wealth intelligence. At affordable pricing: Alturabase, with 5,800+ LP contacts including SFOs and MFOs at $697 one-time — verified direct emails, AUM range, stage focus, and sector thesis included per contact. Family Office Access is strong for outbound fundraising professionals. Family Office Databases emphasises recent phone/email verification as a differentiator.

What is FINTRX and how much does it cost?

FINTRX is the most comprehensive family office intelligence database, covering 3,500+ family offices with wealth data, family background, investment mandate details, and direct contact information. It also covers registered investment advisors (RIAs) and multi-family office platforms. Pricing starts at approximately $15,000+/year as an enterprise subscription. FINTRX is designed for placement agents and institutional fundraising teams — not typically accessible for solo emerging managers. For affordable family office contact data, Alturabase covers SFOs and MFOs within its 5,800+ LP database at $697 one-time.

What is Family Office Access and how does it compare?

Family Office Access is a database designed specifically for fundraising professionals seeking family office contacts — 3,000+ verified family offices globally, with exportable results. Subscription-based. Strong if your primary use case is direct family office outbound with a focus on simple workflows. Compare to Alturabase: Alturabase has 5,800+ LP contacts (including SFOs and MFOs) at $697 one-time with 12 fields per contact including AUM, stage focus, and cross-border flag. The key difference: Alturabase is one-time purchase, Family Office Access is subscription.

How do I find family office investor email contacts?

The most reliable sources for verified family office email contacts: (1) Purpose-built databases — Alturabase ($697 one-time, 5,800+ contacts), FINTRX ($15,000+/year, 3,500+ family offices), or Family Office Access (subscription). (2) Industry events — Family Office Exchange, ILPA Annual Conference, Family Office Summit. (3) Referrals from other fund managers who have raised from family offices. Generic tools like LinkedIn, Crunchbase, and PitchBook have very limited family office email coverage — most family offices have no public web presence and no Crunchbase profile.

What is the difference between a single family office and multi-family office for fundraising?

A single-family office (SFO) manages assets for one wealthy family — typically $50M–$1B+ AUM, more flexible on investment mandate, and more willing to back first-time GPs. A multi-family office (MFO) serves multiple families and operates more like an institutional investor with formal due diligence processes and sometimes a minimum track record requirement. For emerging managers, SFOs are statistically higher-probability targets. Alturabase covers both SFOs and MFOs with a clear LP type field so you can filter and prioritise accordingly.

Is Preqin good for family office data?

Preqin is not primarily a family office database — it is the leading institutional LP intelligence platform focused on pensions, endowments, sovereign wealth funds, and fund-of-funds. It has some family office coverage but is less deep than dedicated tools like FINTRX. Preqin costs $25,000+/year. For fund managers specifically targeting family offices, FINTRX (enterprise) or Alturabase ($697 one-time) are better purpose-built options. Preqin's value is in institutional mandate research, not family office decision-maker outreach.