Company lists · Data verified August 2026

Top 25 Confidential file exchange platforms based in the United States

Name: Confidential file exchange platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 83 companies tracked

There are 83 confidential file exchange platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 862 professional contacts across them, including 348 with verified work emails and 293 with mobile numbers. New York is the largest hub.

This list covers confidential file exchange 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. Data current as of August 28, 2026.

83Companies

862Contacts tracked

348Verified emails

293Mobile numbers

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The 25 largest confidential file exchange platforms based in the United States

Ranked by team size

Top 25 of 83 confidential file exchange platforms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Filecloud	New York, NY	51-200	118	67
2	files.com	Scottsdale, AZ	51-200	93	53
3	Sendsafely	Newark, DE	11-50	41	32
4	Filestring	Santa Cruz, CA	51-200	41	2
5	Digify	San Francisco, CA	11-50	39	19
6	Boomi Managed File Transfer MFT FKA Thru	Irving, TX	1,001-5,000	39	5
7	Spideroak	Lenexa, KS	11-50	31	15
8	Sharevault	Los Gatos, CA	11-50	29	15
9	Etherfax	Holmdel, NJ	11-50	28	23
10	Aayu Technologies	WY	11-50	27	15
11	Liscio	San Francisco, CA	1-10	24	9
12	Netdirector	Tampa, FL	11-50	22	19
13	Dropbox Docsend	San Francisco, CA	51-200	20	4
14	Keyavi	Denver, CO	11-50	19	4
15	Botdoc	Monument, CO	11-50	18	11
16	Coviant Software	San Antonio, TX	11-50	16	7
17	Myworkdrive	Chapel Hill, NC	11-50	12	10
18	Globalscape	San Antonio, TX	51-200	12	5
19	SENT	Great Neck, NY	1-10	12	1
20	Sharetru	Las Vegas, NV	11-50	10	7
21	Active Cypher	Newport Beach, CA	11-50	7	4
22	Onehub	Seattle, WA	11-50	7	3
23	Regdox Solutions	Nashua, NH	11-50	7	2
24	Vault Rooms	Sanford, NC	11-50	6	1
25	Verifyle	Campbell, CA	11-50	5	3

Showing 25 of 83 confidential file exchange platforms based in the United States

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Confidential file exchange platforms based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 5 HQs

293Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Confidential file exchange platforms by metro

Metro	Companies
Confidential file exchange platforms in New York	5
Confidential file exchange platforms in San Francisco	3
Confidential file exchange platforms in Los Angeles	3
Confidential file exchange platforms in Las Vegas	2
Confidential file exchange platforms in Wilmington	2
Confidential file exchange platforms in San Antonio	2
Confidential file exchange platforms in Arlington	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “confidential file exchange platforms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many confidential file exchange platforms are there based in the United States?

There are 83 confidential file exchange platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Filecloud, headquartered in New York, tops this list with the largest team on record.

Which city has the most confidential file exchange platforms?

New York leads with 5 headquartered companies, followed by San Francisco (3) and Los Angeles (3).

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 348 verified decision-maker contacts tracked across these 83 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.