Company lists · Data refreshed September 2026
Top 25 File sync and share platforms based in the United States
RevenueBase identified 139 file sync and share platforms headquartered in the United States as of September 2026 and tracks 1,924 professional contacts across them, including 869 with verified work emails and 596 with mobile numbers. New York is the largest hub.
This list covers file sync and share 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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.
The 25 largest file sync and share platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Wasabi TechnologiesIndirect evidence | 548 | |||
“Wasabi is on a mission to store all the world’s data by making data storage simple, affordable, predictable, and secure.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 2 | 159 | ||||
“Since 2003, Photobucket has been safeguarding memories through our online backup cloud storage services.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 3 | 118 | ||||
“FileCloud is a hyper-secure EFSS (enterprise file sync and share) platform that provides industry leading compliance, data governance, data leak protection, data retention and…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 4 | 106 | ||||
“Headquartered in Los Angeles County, IDrive Inc.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 5 | 93 | ||||
“Files.com is a SaaS file automation and integration platform that enables organizations to securely transfer, share, and store files between users, teams, and organizations.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 6 | ResilioIndirect evidence | 77 | |||
“Your data drives everything.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 7 | 63 | ||||
“Storj powers the future of media, entertainment, and creative production with a fast, unified cloud built for global workflows.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 8 | 41 | ||||
“Every year, 12 trillion business emails with attachments are sent, resulting in $1 trillion in Intellectual Property lost.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 9 | 38 | ||||
“MediaFire is a cloud storage service that helps people store, organize, and share data via the Internet.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 10 | 37 | ||||
“Funambol is the leading provider of white-label digital lifestyle personal cloud solutions for mobile operators, device manufacturers, content providers and other companies that…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 11 | 36 | ||||
“Suite offers cloud storage that solves the biggest headaches faced by dispersed & hybrid creative teams today-no downloading or syncing files required.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 12 | 36 | ||||
“Ideagen Huddle transforms the way teams work by enabling them to store, share and work on content in an efficient, simple and secure way.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 13 | 29 | ||||
“Anchor allows IT service providers to offer their customers cloud technology to backup, share, collaborate and access their files from anywhere.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 14 | 17 | ||||
“Surviving in today’s business world often boils down to your ability to adapt rapidly to change, something that’s not always possible with an in-house IT infrastructure.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 15 | 15 | ||||
“We started this company because we had the same problems as you.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 16 | 14 | ||||
“Founded in 2008 as a Florida C corporation, Gladinet Inc.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 | ||||
“Cloudike Inc is a San Francisco based company with South Korean roots.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 | ||||
“At AJS we embrace fingertip decision as an essential element in business, and that is only possible with “cloud” (virtualization).” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 | ||||
“MyWorkDrive delivers secure, VPN-free access to enterprise file infrastructure without migration.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 20 | 11 | ||||
“With SugarSync you can backup, access, sync and share all of your documents, photos, music and movies so that you can access them from your laptop, iPhone, iPad, Android or any…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 | ||||
“iNSYNQ provides small and medium sized businesses safe access to their data and applications – such as QuickBooks and thousands of others, anytime, anywhere, from any device.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 | ||||
“FilesAnywhere, headquartered in Bedford, Texas, is a cloud content management and file sharing service for businesses that offers cloud storage, file synchronization, personal…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 23 | we.teamIndirect evidence | 10 | |||
“We.Team makes team communication simpler, more structured and more productive.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 | ||||
“PhotoCircle is a private and secure media-sharing platform that helps you easily connect, share, and organize photos, videos, and documents-all in one simple, easy-to-use app.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“MrOwl is a Social Cloud Storage™ platform that brings together the best of search, social, and the cloud all in one app.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 139 file sync and share platforms based in the United States
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File sync and share platforms based in the United States at a glance
As of Sep 2, 2026Companies by employee count
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 file sync and share platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “file sync and share platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among file sync and share 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 an evidence 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, 869 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 2, 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.
Frequently asked
How many file sync and share platforms are there based in the United States?
RevenueBase identified 139 file sync and share 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?
Wasabi Technologies, headquartered in Boston, tops this list with the largest team on record.
Which city has the most file sync and share platforms?
New York leads with 15 headquartered companies, followed by San Francisco (13) and Houston (5).
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 869 verified decision-maker contacts tracked across these 139 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 2, 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.
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