Company lists · Data refreshed September 2026

Top 25 SaaS application development companies based in the United States

Name: SaaS application 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 6, 2026 6,000 companies tracked

RevenueBase identified 6,000 SaaS application development companies headquartered in the United States as of September 2026 and tracks 88,196 professional contacts across them, including 23,652 with verified work emails and 10,498 with mobile numbers. New York is the largest hub.

This list covers SaaS application development companies 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 6, 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 6, 2026 86% judged on-target in blind review

6,000Companies

88,196Contacts tracked

23,652Verified emails

10,498Mobile numbers

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The 25 largest SaaS application development companies based in the United States

Ranked by team size

Top 25 of 6,000 SaaS application development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS application development companies: 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	Dataart	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	5,001-10,000	5,249 contacts →
	Indirect evidence “DataArt is a global software engineering firm that delivers breakthrough data, analytics, and AI platforms for the world’s most demanding organizations.” Source: RevenueBase Database · checked Sep 6, 2026
2	Chetu, INC	Partial evidence	Sunrise, FL, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,943 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
3	Exadel	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,874 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026
4	Trigent Software INC	Partial evidence	Southborough, MA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,379 contacts →
	Partial evidence “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Source: RevenueBase Database · checked Sep 6, 2026
5	dev.pro	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 6, 2026	501-1,000	997 contacts →
	Indirect evidence “Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.” Source: RevenueBase Database · checked Sep 6, 2026
6	Trinetix	Partial evidence	Brentwood, TN, United StatesHQ checked Sep 6, 2026	1,001-5,000	902 contacts →
	Partial evidence “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Source: RevenueBase Database · checked Sep 6, 2026
7	Folio3 Software	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 6, 2026	501-1,000	846 contacts →
	Partial evidence “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Source: RevenueBase Database · checked Sep 6, 2026
8	Ksolves India Limited	Partial evidence	Ksolves It Usa Inc, WY, United StatesHQ checked Sep 6, 2026	501-1,000	820 contacts →
	Partial evidence “Ksolves India Limited is an AI-first software development company listed on the National Stock Exchange (NSE) and Bombay Stock Exchange (BSE) in India.” Source: RevenueBase Database · checked Sep 6, 2026
9	Fingent	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	551 contacts →
	Partial evidence “Fingent, an award-winning and ISO 27001:2013-certified custom software development company, is a trusted partner for businesses seeking strategic IT solutions.” Source: RevenueBase Database · checked Sep 6, 2026
10	Droisys	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 6, 2026	201-500	544 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
11	Softura	Indirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 6, 2026	201-500	534 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026
12	STG	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 6, 2026	51-200	508 contacts →
	Indirect evidence “Your Business Technology Partner.” Source: RevenueBase Database · checked Sep 6, 2026
13	Sigma Infosolutions LTD	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	201-500	454 contacts →
	Indirect evidence “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Source: RevenueBase Database · checked Sep 6, 2026
14	IT Labs	Partial evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 6, 2026	201-500	415 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026
15	Argusoft	Indirect evidence	Newark, CA, United StatesHQ checked Sep 6, 2026	201-500	413 contacts →
	Indirect evidence “Argusoft is a software solution design company.” Source: RevenueBase Database · checked Sep 6, 2026
16	Affirma	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 6, 2026	501-1,000	397 contacts →
	Indirect evidence “Affirma is an award-winning full service technology services firm based out of Bellevue, WA.” Source: RevenueBase Database · checked Sep 6, 2026
17	Plan A Technologies	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 6, 2026	201-500	383 contacts →
	Indirect evidence “Plan A Technologies is an award-winning software engineering company.” Source: RevenueBase Database · checked Sep 6, 2026
18	Thinkbridge	Indirect evidence	Austin, TX, United StatesHQ checked Sep 6, 2026	201-500	360 contacts →
	Indirect evidence “The year was 2014.” Source: RevenueBase Database · checked Sep 6, 2026
19	Mindex	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 6, 2026	201-500	349 contacts →
	Indirect evidence “Mindex is a technology solutions company that helps organizations solve complex business challenges through software engineering, data and AI, cloud modernization, staff…” Source: RevenueBase Database · checked Sep 6, 2026
20	SJ Innovation LLC	Indirect evidence	New York, United StatesHQ checked Sep 6, 2026	51-200	341 contacts →
	Indirect evidence “Established in 2004, SJ Innovation has completed more than a decade in the software industry.” Source: RevenueBase Database · checked Sep 6, 2026
21	Cts, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 6, 2026	201-500	338 contacts →
	Indirect evidence “Since 1993, CTS has provided solutions to enterprise, mid-market, and emerging companies across a variety of industries, including energy and utilities, financial services…” Source: RevenueBase Database · checked Sep 6, 2026
22	Federal Soft Systems INC	Indirect evidence	Bentonville, AR, United StatesHQ checked Sep 6, 2026	501-1,000	319 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
23	Foothill Technology Solutions, LLC	Partial evidence	Irvine, United StatesHQ checked Sep 6, 2026	201-500	318 contacts →
	Partial evidence “Foothill Technology Solutions is a Software development company.” Source: RevenueBase Database · checked Sep 6, 2026
24	Sails Software INC	Indirect evidence	Novi, MI, United StatesHQ checked Sep 6, 2026	501-1,000	314 contacts →
	Indirect evidence “Conceptualized in 2015, Sails Software Inc partners with businesses across several industries in making amazing software products with ever evolving technology and processes.” Source: RevenueBase Database · checked Sep 6, 2026
25	ITX Corp	Partial evidence	Rochester, NY, United StatesHQ checked Sep 6, 2026	201-500	312 contacts →
	Partial evidence “ITX is a custom software development partner trusted for nearly 30 years to deliver solutions that drive real business value.” Source: RevenueBase Database · checked Sep 6, 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: SaaS application development companies. 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 SaaS application development companies.
Partial evidence: Its own public description names part of SaaS application development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS application development companies. 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 6,000 SaaS application development companies based in the United States

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SaaS application development companies based in the United States at a glance

As of Sep 6, 2026

26.8%Verified-email coverage

11.9%Mobile-number coverage

14.7Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

3,051

11-50

2,009

51-200

760

201-500

120

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

21,6590–30

1,57931–60

1761–90

990–180

388180+

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 SaaS application development companies, 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 “SaaS application development companies”. 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 SaaS application development companies), 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 SaaS application development companies, 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, 23,652 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 6, 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.

SaaS application development companies by metro

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 SaaS application development companies, 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 SaaS application development companies are there based in the United States?

RevenueBase identified 6,000 SaaS application development companies 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?

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

Which city has the most SaaS application development companies?

New York leads with 286 headquartered companies, followed by Austin (173) and Sheridan (124).

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 23,652 verified decision-maker contacts tracked across these 6,000 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 6, 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.