Company lists · Data refreshed September 2026

Top 25 Direct indexing platforms based in the United States

RevenueBase identified 93 company matches for direct indexing platforms associated with the United States as of September 2026 and tracks 1,980 professional contacts across them, including 1,053 with verified work emails. New York is the largest hub.

This list covers company matches for direct indexing platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
93Companies
1,980Contacts tracked
1,053Verified emails
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The 25 largest direct indexing platforms based in the United States

Ranked by team size
Top 25 of 93 company matches for direct indexing platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,000635 contacts →

Exact match

“Betterment is an investing and savings app that serves one purpose-to help you grow your money, so that you can live better.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200434 contacts →

Exact match

“Public is the investing platform built for those who take it seriously-with technology that makes building a multi-asset portfolio, fast, frictionless, and secure.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200103 contacts →

Exact match

“Ethic partners with advisors and institutions to deliver personalized, values-aligned, and tax-smart investing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202651-200102 contacts →

Exact match

“55ip is a financial technology company purpose-built to break down barriers to financial progress.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchStamford, CT, United StatesHQ recorded Sep 28, 202651-20088 contacts →

Exact match

“A Franklin Templeton company, O’Shaughnessy Asset Management (OSAM) combines deep research, advanced software, and a focus on tax-aware investing to deliver factor-based…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5069 contacts →

Exact match

“Zoe is a wealth platform with the mission to help grow and protect clients’ wealth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20060 contacts →

Exact match

“Syntax LLC is a financial data and technology company that codifies business models into a relational system we call Affinity® Data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchDenver, CO, United StatesHQ recorded Sep 28, 202611-5054 contacts →

Exact match

“Shelton Capital Management (Shelton) is a boutique investment firm that helps investors pursue their financial goals through tailored investment solutions and human-centric…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Autopilot is a next-gen trading app and registered investment advisor (RIA) that makes professional-style investing accessible to everyone.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMclean, VA, United StatesHQ recorded Sep 28, 202651-20028 contacts →

Exact match

“Folio Investing is the brokerage designed specifically to help you maximize returns by providing you with the ability to create customized, well-diversified portfolios and manage…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBeverly Hills, CA, United StatesHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Frustrated with Wall Street’s opaque fee structure, excess risks, and conflicts of interest, the Checchi Family founded Checchi Capital Advisers in 2007 as the solution for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWinchester, MA, United StatesHQ recorded Sep 28, 20261-1025 contacts →

Exact match

“We take a precise approach to risk tolerance, leveraged through a financial plan, we build equities around your desired and appropriate level of safety in risk controlled assets…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Adaptive’s one-of-a-kind mission is to smooth out the ride-and level the playing field-so investors of all sizes can realize financial wellness by staying invested for long-term…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchPasadena, CA, United StatesHQ recorded Sep 28, 20261-1020 contacts →

Exact match

“Personalized portfolios have arrived to future-proof your practice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“At Avestor, we're reshaping capital raising strategies with the Customizable Fund.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSausalito, CA, United StatesHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“Aperio is an investment manager and part of BlackRock.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNew York, United StatesHQ recorded Sep 28, 202651-20013 contacts →

Exact match

“Eko is the largest and most complete digital investment provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“KPC Private Funds is a tech-enabled platform providing investors with secure and streamlined digital access to institutional-quality alternative investment opportunities and asset…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Save® is the world’s first market-based savings platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“BUNKER es un asesor financiero digital incorporado y regulado en Estados Unidos.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWestmont, IL, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“We help RIAs and FinTech platforms deliver truly personalized investing, at scale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Quorus partners with asset and wealth managers to offer customizable, tax-managed investment portfolios based on the manager's proprietary investment strategies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“NUKU is an online investment manager offering individually-tailored and managed investment portfolios.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Fingage® is a financial technology platform offering RIAs the tools to automate and scale their investment workflow while personalizing their investment offerings.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 93 direct indexing platforms based in the United States

See the full list, filter by size, metro and specialty, and access 1,053 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Direct indexing platforms based in the United States at a glance

As of Sep 28, 2026
53.2%Verified-email coverage
21.3Average contacts per company
1-10Median size (employees)
17.2%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
20
51-200
9
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 93 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “direct indexing platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,053 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “direct indexing platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many direct indexing platforms are there based in the United States?

RevenueBase identified 93 company matches for direct indexing platforms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Betterment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most direct indexing platforms?

New York leads with 16 company records, followed by San Francisco (13) and Boston (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,053 professional contacts with verified work emails tracked across these 93 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.