Company lists · Data refreshed September 2026

Top 25 Alternative investment platforms based in the United States

Name: Alternative investment platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 456 companies tracked

RevenueBase identified 456 alternative investment platforms headquartered in the United States as of September 2026 and tracks 12,097 professional contacts across them, including 5,327 with verified work emails. New York is the largest hub.

This list covers alternative investment platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

456Companies

12,097Contacts tracked

5,327Verified emails

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The 25 largest alternative investment platforms based in the United States

Ranked by team size

Top 25 of 456 alternative investment platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to alternative investment platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Robinhood	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,771 contacts →
	Indirect evidence “Trade.” Source: RevenueBase Database · checked Sep 14, 2026
2	Icapital	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,016 contacts →
	Strong evidence “Innovating at the intersection of technology and investment opportunity, iCapital streamlines the integration of alternative investment strategies into client portfolios.” Source: RevenueBase Database · checked Sep 14, 2026
3	Clear Street	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	734 contacts →
	Partial evidence “Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform built for speed, transparency and scale.” Source: RevenueBase Database · checked Sep 14, 2026
4	Public	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	434 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026
5	CAIS	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	377 contacts →
	Strong evidence “CAIS is the leading alternative investment platform for independent financial advisors.” Source: RevenueBase Database · checked Sep 14, 2026
6	ARCH	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	363 contacts →
	Strong evidence “Our mission is to revolutionize the alternative investment industry by connecting all stakeholders through one unified platform, where cutting-edge technology meets unparalleled…” Source: RevenueBase Database · checked Sep 14, 2026
7	Republic	Partial evidence	New York, CO, United StatesHQ checked Sep 14, 2026	201-500	279 contacts →
	Partial evidence “Republic is a financial technology firm specializing in private market investment services.” Source: RevenueBase Database · checked Sep 14, 2026
8	Fundrise	Indirect evidence	Washington, DC, United StatesHQ checked Sep 14, 2026	201-500	254 contacts →
	Indirect evidence “For almost a century, regulatory barriers made it difficult for individuals to invest in private markets, giving billion-dollar institutions preferred access.” Source: RevenueBase Database · checked Sep 14, 2026
9	777 Partners	Strong evidence	Miami, FL, United StatesHQ checked Sep 14, 2026	1,001-5,000	206 contacts →
	Strong evidence “Partners is a Miami-based, alternative investment platform that invests across a number of high-growth attractive verticals with a strong focus on financial services.” Source: RevenueBase Database · checked Sep 14, 2026
10	Startengine	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	165 contacts →
	Partial evidence “Launched in 2014, StartEngine is a leading platform for investing in startups and pre-IPO opportunities.” Source: RevenueBase Database · checked Sep 14, 2026
11	Iconnections	Strong evidence	Gladwyne, PA, United StatesHQ checked Sep 14, 2026	51-200	133 contacts →
	Strong evidence “iConnections is a leading alternative investment platform that brings together asset allocators and investment managers.” Source: RevenueBase Database · checked Sep 14, 2026
12	Halo Investing	Strong evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	51-200	120 contacts →
	Strong evidence “Halo Investing is an award-winning technology platform that disrupts the use of protective investment solutions worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
13	Crowd Street	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	104 contacts →
	Partial evidence “Crowd Street is a leading platform for direct-access private market investing.” Source: RevenueBase Database · checked Sep 14, 2026
14	Tirios	Indirect evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	11-50	96 contacts →
	Indirect evidence “Real Simple, Real Access, Real Estate.” Source: RevenueBase Database · checked Sep 14, 2026
15	Equityzen	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	72 contacts →
	Partial evidence “EquityZen, a subsidiary of Morgan Stanley, is a leading marketplace for pre-IPO investments, connecting shareholders of private companies with accredited investors.” Source: RevenueBase Database · checked Sep 14, 2026
16	Bridge Alternatives	Strong evidence	Lake Forest, IL, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Strong evidence “Bridge Alternatives is a leading alternative investment services platform providing our clients with the resources they need to achieve superior results.” Source: RevenueBase Database · checked Sep 14, 2026
17	Linqto	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 14, 2026	11-50	62 contacts →
	Partial evidence “Linqto is a pioneering fintech company simplifying private market investments for accredited investors.” Source: RevenueBase Database · checked Sep 14, 2026
18	Sharestates	Partial evidence	Great Neck, NY, United StatesHQ checked Sep 14, 2026	51-200	48 contacts →
	Partial evidence “At Sharestates, we offer investors direct access to institutional-quality real estate investments through our online marketplace, with real estate investors earning a projected…” Source: RevenueBase Database · checked Sep 14, 2026
19	DUB	Strong evidence	New York, United StatesHQ checked Sep 14, 2026	11-50	47 contacts →
	Strong evidence “Founded by 23-year-old Harvard dropout Steven Wang, dub is a copy-trading investment platform with 1.5M+ downloads and $47M funding, democratizing access to investment strategies.” Source: RevenueBase Database · checked Sep 14, 2026
20	Realtymogul	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	46 contacts →
	Indirect evidence “RealtyMogul is an online marketplace for real estate investing.$8B in real estate to date.” Source: RevenueBase Database · checked Sep 14, 2026
21	Glasfunds	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 14, 2026	51-200	45 contacts →
	Strong evidence “GLASfunds is a global alternative investment platform offering streamlined and efficient access to institutional level private capital and hedge funds.” Source: RevenueBase Database · checked Sep 14, 2026
22	Leucadia Asset Management	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	42 contacts →
	Strong evidence “Leucadia Asset Management*(“LAM”) is a diversified alternative asset management platform offering predominantly institutional clients an innovative range of investment strategies…” Source: RevenueBase Database · checked Sep 14, 2026
23	Augment	Indirect evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	51-200	40 contacts →
	Indirect evidence “Augment enables investors to buy and sell shares of pre-IPO tech companies for $5k to $100M in minutes.” Source: RevenueBase Database · checked Sep 14, 2026
24	Sweater	Indirect evidence	Boulder, CO, United StatesHQ checked Sep 14, 2026	11-50	40 contacts →
	Indirect evidence “Sweater has shaped the future of venture capital.” Source: RevenueBase Database · checked Sep 14, 2026
25	Microventures	Indirect evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	11-50	35 contacts →
	Indirect evidence “MicroVentures connects angel investors with startups.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: alternative investment platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names alternative investment platforms.
Partial evidence: Its own public description names part of alternative investment platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name alternative investment platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 456 alternative investment platforms based in the United States

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Alternative investment platforms based in the United States at a glance

As of Sep 14, 2026

44.0%Verified-email coverage

26.5Average contacts per company

1-10Median size (employees)

17.3%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

270

11-50

130

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 456 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among alternative investment platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “alternative investment platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names alternative investment platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among alternative investment platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,327 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Alternative investment platforms by metro

Alternative investment platforms in New York79
Alternative investment platforms in San Francisco25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names alternative investment platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many alternative investment platforms are there based in the United States?

RevenueBase identified 456 alternative investment platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Robinhood, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most alternative investment platforms?

New York leads with 79 headquartered companies, followed by San Francisco (25) and Miami (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,327 verified decision-maker contacts tracked across these 456 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.