Company lists · Data refreshed September 2026

Top 25 Freelancer software development companies based in the United States

Name: Freelancer software development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 4,064 companies tracked

RevenueBase identified 4,064 company matches for freelancer software development companies associated with the United States as of September 2026 and tracks 199,333 professional contacts across them, including 16,272 with verified work emails. New York is the largest hub.

This list covers company matches for freelancer software development companies 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 27, 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 27, 2026 How this list was built

4,064Companies

199,333Contacts tracked

16,272Verified emails

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The 25 largest freelancer software development companies based in the United States

Ranked by team size

Top 25 of 4,064 company matches for freelancer software development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Upwork	Exact match	San Francisco, CA, United StatesHQ recorded Sep 27, 2026	n/a	127,560 contacts →
	Exact match “Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Bairesdev	Exact match	San Francisco, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	3,186 contacts →
	Exact match “BairesDev is your expert partner that works alongside clients to build high-quality software solutions with speed and precision.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,943 contacts →
	Exact match “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	In Time TEC	Exact match	Meridian, ID, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,139 contacts →
	Exact match “In Time Tec is a platform dedicated to Creating Abundance.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	dev.pro	Exact match	Charlotte, NC, United StatesHQ recorded Sep 27, 2026	501-1,000	997 contacts →
	Exact match “Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Folio3 Software	Exact match	San Mateo, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	846 contacts →
	Exact match “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Daffodil Software	Exact match	Grandville, MI, United StatesHQ recorded Sep 27, 2026	501-1,000	727 contacts →
	Exact match “Daffodil Software is a leading software engineering partner that’s empowering 100+ organizations across the globe with innovative solutions, unparalleled execution capabilities…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	BJIT	Exact match	Dhaka, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	711 contacts →
	Exact match “BJIT is a global leader in offshore software development and IT outsourcing services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Tenpath	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 27, 2026	n/a	676 contacts →
	Exact match “Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Droisys	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 27, 2026	201-500	544 contacts →
	Exact match “Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Softura	Exact match	Farmington Hills, MI, United StatesHQ recorded Sep 27, 2026	201-500	534 contacts →
	Exact match “Softura is an organization that specializes in providing state-of-the-art software solutions on a wide range of platforms to simplify any un-scalable process.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	IT Labs	Exact match	Palm Beach Gardens, FL, United StatesHQ recorded Sep 27, 2026	201-500	415 contacts →
	Exact match “Creating a Better Future, Together Founded in 2005 in Los Angeles, IT Labs brings skilled tech professionals together to develop high-performing software development teams.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	STPL	Exact match	San Mateo, CA, United StatesHQ recorded Sep 27, 2026	51-200	405 contacts →
	Exact match “STPL incorporated in 2004, is an ISO 9001:2008 certified offshore software development company with a strong team of highly skilled IT experts, catering its global clientele with…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Plan A Technologies	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 27, 2026	201-500	383 contacts →
	Exact match “Plan A Technologies is an award-winning software engineering company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Instinctools	Exact match	Potomac, MD, United StatesHQ recorded Sep 27, 2026	201-500	366 contacts →
	Exact match “Instinctools is an AI-powered software engineering company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Thinkbridge	Exact match	Austin, TX, United StatesHQ recorded Sep 27, 2026	201-500	360 contacts →
	Exact match “The year was 2014.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Agile Infoways	Exact match	Coral Springs, FL, United StatesHQ recorded Sep 27, 2026	201-500	349 contacts →
	Exact match “We are designing, building and scaling digital products since 18+ years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Assuresoft	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	201-500	346 contacts →
	Exact match “AssureSoft is a nearshore software engineering partner that helps organizations build, scale, and modernize their projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	SJ Innovation LLC	Exact match	New York, United StatesHQ recorded Sep 27, 2026	51-200	341 contacts →
	Exact match “Established in 2004, SJ Innovation has completed more than a decade in the software industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Foothill Technology Solutions, LLC	Exact match	Irvine, United StatesHQ recorded Sep 27, 2026	201-500	318 contacts →
	Exact match “Foothill Technology Solutions is a Software development company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Mobidev	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	201-500	309 contacts →
	Exact match “We don’t just develop applications; we build lasting partnerships that evolve software to keep our clients competitive and innovative.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Arkusnexus	Exact match	San Diego, CA, United StatesHQ recorded Sep 27, 2026	201-500	305 contacts →
	Exact match “At ArkusNexus, we're revolutionizing nearshore software development by integrating cutting-edge AI throughout our entire development lifecycle.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	SM Technology	Exact match	Sheridan, WY, United StatesHQ recorded Sep 27, 2026	201-500	297 contacts →
	Exact match “At SM Technology, we are a freelance-based digital agency specializing in UI/UX design, Web Development, and Business Administrative services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Creative Capsule	Exact match	Overland Park, KS, United StatesHQ recorded Sep 27, 2026	201-500	295 contacts →
	Exact match “Creative Capsule was founded in 2003 in Kansas City and since then has grown into a team of more than 200 motivated software professionals in Overland Park Kansas, Zürich…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “freelancer software development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,064 freelancer software development companies based in the United States

See the full list, filter by size, metro and specialty, and access 16,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Freelancer software development companies based in the United States at a glance

As of Sep 27, 2026

8.2%Verified-email coverage

49.0Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,923

11-50

1,411

51-200

554

201-500

125

501-1,000

1,001-5,000

5,001-10,000

10001+

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 4,064 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 “freelancer software development companies” 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 16,272 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 27, 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.

Freelancer software development companies by metro

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 “freelancer software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many freelancer software development companies are there based in the United States?

RevenueBase identified 4,064 company matches for freelancer software development companies 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?

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

Which city has the most freelancer software development companies?

New York leads with 234 company records, followed by Austin (130) and San Francisco (120).

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 16,272 professional contacts with verified work emails tracked across these 4,064 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 27, 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.