Company lists · Data refreshed September 2026

Top 25 Cloud-based app developers based in the United States

Name: Cloud-based app developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,374 companies tracked

RevenueBase identified 6,374 cloud-based app developers headquartered in the United States as of September 2026 and tracks 135,294 professional contacts across them, including 33,469 with verified work emails and 14,693 with mobile numbers. New York is the largest hub.

This list covers cloud-based app developers 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 28, 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 28, 2026 86% judged on-target in blind review

6,374Companies

135,294Contacts tracked

33,469Verified emails

14,693Mobile numbers

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The 25 largest cloud-based app developers based in the United States

Ranked by team size

Top 25 of 6,374 cloud-based app developers based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cloud-based app developers: 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 28, 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 28, 2026
2	Presidio	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,798 contacts →
	Indirect evidence “At Presidio, speed and quality meet technology and innovation.” Source: RevenueBase Database · checked Sep 28, 2026
3	Chetu, INC	Strong evidence	Sunrise, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,943 contacts →
	Strong 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 28, 2026
4	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,950 contacts →
	Partial evidence “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: RevenueBase Database · checked Sep 28, 2026
5	Exadel	Indirect evidence	Walnut Creek, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,874 contacts →
	Indirect 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 28, 2026
6	Quadrant Technologies	Indirect evidence	Redmond, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,664 contacts →
	Indirect evidence “Quadrant Technologies: Your Go-to IT Services Partner for a Digital Future For over a decade, Quadrant Technologies has established itself as a trailblazer in the IT services…” Source: RevenueBase Database · checked Sep 28, 2026
7	Improving	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,578 contacts →
	Indirect evidence “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Source: RevenueBase Database · checked Sep 28, 2026
8	3pillar	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,575 contacts →
	Indirect evidence “At 3Pillar, we believe something truly incredible happens at the intersection of product engineering and cognitive computing.” Source: RevenueBase Database · checked Sep 28, 2026
9	Searce INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,511 contacts →
	Indirect evidence “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
10	Mobile Programming	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,462 contacts →
	Indirect evidence “Mobile Programming LLC was started with the mission to provide “Economic as well as Efficient” software solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	EGEN	Partial evidence	Naperville, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,122 contacts →
	Partial evidence “Egen is a technology services company with leading capabilities in cloud, data engineering, analytics, AI, and platform engineering.” Source: RevenueBase Database · checked Sep 28, 2026
12	Brain Station 23	Indirect evidence	Springfield, VA, United StatesHQ checked Sep 28, 2026	501-1,000	1,053 contacts →
	Indirect evidence “Brain Station 23 is at the forefront of global digital transformation, delivering state-of-the-art technology solutions designed to propel businesses into the future.” Source: RevenueBase Database · checked Sep 28, 2026
13	Trinetix	Indirect evidence	Brentwood, TN, United StatesHQ checked Sep 28, 2026	1,001-5,000	902 contacts →
	Indirect evidence “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Source: RevenueBase Database · checked Sep 28, 2026
14	Folio3 Software	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 28, 2026	501-1,000	846 contacts →
	Indirect 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 28, 2026
15	Infojini INC	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	501-1,000	828 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Ksolves India Limited	Indirect evidence	Ksolves It Usa Inc, WY, United StatesHQ checked Sep 28, 2026	501-1,000	820 contacts →
	Indirect 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 28, 2026
17	Webskitters Technology Solutions Private Limited	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	501-1,000	808 contacts →
	Indirect evidence “Webskitters Technology Solutions Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
18	Amtex Systems INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	797 contacts →
	Indirect evidence “Founded in 1997, with headquarters on Wall Street, New York, Amtex operates across four continents, delivering digital solutions and technical expertise in software, BI, mobile…” Source: RevenueBase Database · checked Sep 28, 2026
19	Sourcefuse	Indirect evidence	Jacksonville Beach, FL, United StatesHQ checked Sep 28, 2026	501-1,000	659 contacts →
	Indirect evidence “SourceFuse is a global, AI-native digital and product engineering company that helps enterprises build, modernize, and scale intelligent systems.” Source: RevenueBase Database · checked Sep 28, 2026
20	Optisol Business Solutions	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 28, 2026	201-500	637 contacts →
	Indirect evidence “OptiSol Business Solutions is a global IT services firm with over 15 years of experience in delivering innovative digital solutions.” Source: RevenueBase Database · checked Sep 28, 2026
21	Nexturn	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	612 contacts →
	Indirect evidence “NexTurn is a next-generation engineering services firm and the force behind a new era of digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
22	Fingent	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	551 contacts →
	Indirect 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 28, 2026
23	Cyntexa	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	539 contacts →
	Indirect evidence “We provide value to you.” Source: RevenueBase Database · checked Sep 28, 2026
24	Softura	Indirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 28, 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 28, 2026
25	Solution Analysts	Indirect evidence	Delmar, DE, United StatesHQ checked Sep 28, 2026	51-200	517 contacts →
	Indirect evidence “Solution Analysts, a leading enterprise software development company specializes in offering high-end solutions in the domains of mobile, web, and IoT.” Source: RevenueBase Database · checked Sep 28, 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: cloud-based app developers. 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 cloud-based app developers.
Partial evidence: Its own public description names part of cloud-based app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud-based app developers. 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 6,374 cloud-based app developers based in the United States

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Cloud-based app developers based in the United States at a glance

As of Sep 28, 2026

24.7%Verified-email coverage

10.9%Mobile-number coverage

21.2Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,835

11-50

2,291

51-200

951

201-500

183

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

16,4540–30

15,39531–60

98261–90

3590–180

603180+

Company record updated

Median 91.0d

00–30

16,10431–60

49,29861–90

62,02490–180

7,868180+

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 cloud-based app developers, 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 “cloud-based app developers”. 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 cloud-based app developers), 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 cloud-based app developers, 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, 33,469 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 28, 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.

Cloud-based app developers 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 cloud-based app developers, 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 cloud-based app developers are there based in the United States?

RevenueBase identified 6,374 cloud-based app developers 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 cloud-based app developers?

New York leads with 326 headquartered companies, followed by Austin (192) and San Francisco (146).

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 33,469 verified decision-maker contacts tracked across these 6,374 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 28, 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.