Company lists · Data refreshed September 2026

Top 25 SaaS product design and development companies based in the United States

Name: SaaS product design and 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 21, 2026 5,810 companies tracked

RevenueBase identified 5,810 SaaS product design and development companies headquartered in the United States as of September 2026 and tracks 100,387 professional contacts across them, including 26,064 with verified work emails. New York is the largest hub.

This list covers SaaS product design and 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 21, 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 21, 2026 86% judged on-target in blind review

5,810Companies

100,387Contacts tracked

26,064Verified emails

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The 25 largest SaaS product design and development companies based in the United States

Ranked by team size

Top 25 of 5,810 SaaS product design and development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS product design and 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	Ness Digital Engineering	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	5,336 contacts →
	Indirect evidence “Ness Digital Engineering is a global provider of Intelligent Data and Software Engineering services, specializing in data, AI, and cloud-powered solutions that drive innovation…” Source: RevenueBase Database · checked Sep 21, 2026
2	Dataart	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
3	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 21, 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 21, 2026
4	Exadel	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 21, 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 21, 2026
5	KMS Technology, INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,661 contacts →
	Strong evidence “KMS is a strategic product development partner helping businesses turn bold ideas into high-impact software - faster.” Source: RevenueBase Database · checked Sep 21, 2026
6	Trigent Software INC	Partial evidence	Southborough, MA, United StatesHQ checked Sep 21, 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 21, 2026
7	In Time TEC	Indirect evidence	Meridian, ID, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,139 contacts →
	Indirect evidence “In Time Tec is a platform dedicated to Creating Abundance.” Source: RevenueBase Database · checked Sep 21, 2026
8	Lollypop Design Studio	Strong evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	201-500	1,078 contacts →
	Strong evidence “We are a full-stack design-to-development solution provider, that helps enterprises build future-ready products.” Source: RevenueBase Database · checked Sep 21, 2026
9	dev.pro	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 21, 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 21, 2026
10	Folio3 Software	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 21, 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 21, 2026
11	Ksolves India Limited	Partial evidence	Ksolves It Usa Inc, WY, United StatesHQ checked Sep 21, 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 21, 2026
12	Msys Technologies	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	688 contacts →
	Partial evidence “MSys Technologies (SDC Awards Winner) is a reliable partner for product engineering services and digital transformation projects for its Enterprise and Silicon Valley clientele.” Source: RevenueBase Database · checked Sep 21, 2026
13	Nexturn	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 21, 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 21, 2026
14	Fingent	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
15	Droisys	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 21, 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 21, 2026
16	Enterprise Solutions INC	Indirect evidence	Warrenville, IL, United StatesHQ checked Sep 21, 2026	501-1,000	540 contacts →
	Indirect evidence “Enterprise Solutions, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
17	Emerline	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	501-1,000	453 contacts →
	Partial evidence “Emerline is an innovative global software engineering company that delivers full-cycle development services worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
18	Taazaa INC	Strong evidence	Hudson, OH, United StatesHQ checked Sep 21, 2026	201-500	446 contacts →
	Strong evidence “Taazaa is a product engineering and custom software company (founded 2007) that helps mission-minded organizations stay relevant using agile, design-based development.” Source: RevenueBase Database · checked Sep 21, 2026
19	Newfire Global Partners	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 21, 2026	501-1,000	434 contacts →
	Indirect evidence “Newfire Global Partners is an American IT service company forging software for the most innovative companies in the world.” Source: RevenueBase Database · checked Sep 21, 2026
20	Lohika	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 21, 2026	501-1,000	422 contacts →
	Indirect evidence “Lohika is now part of Capgemini.” Source: RevenueBase Database · checked Sep 21, 2026
21	IT Labs	Partial evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 21, 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 21, 2026
22	Argusoft	Partial evidence	Newark, CA, United StatesHQ checked Sep 21, 2026	201-500	413 contacts →
	Partial evidence “Argusoft is a software solution design company.” Source: RevenueBase Database · checked Sep 21, 2026
23	Affirma	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 21, 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 21, 2026
24	Plan A Technologies	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 21, 2026	201-500	383 contacts →
	Indirect evidence “Plan A Technologies is an award-winning software engineering company.” Source: RevenueBase Database · checked Sep 21, 2026
25	Tringapps, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	374 contacts →
	Strong evidence “Tringapps is a pioneer in building state-of-the-art SAAS products with a worldwide audience.” Source: RevenueBase Database · checked Sep 21, 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 product design and 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 product design and development companies.
Partial evidence: Its own public description names part of SaaS product design and 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 product design and 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 5,810 SaaS product design and development companies based in the United States

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SaaS product design and development companies based in the United States at a glance

As of Sep 21, 2026

26.0%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

5.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,952

11-50

1,902

51-200

736

201-500

137

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 5,810 companies.

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 product design and 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 product design and 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 product design and 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 product design and 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, 26,064 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 21, 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 product design and 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 product design and 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 product design and development companies are there based in the United States?

RevenueBase identified 5,810 SaaS product design and 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?

Ness Digital Engineering, headquartered in New York, tops this list with the largest team on record.

Which city has the most SaaS product design and development companies?

New York leads with 309 headquartered companies, followed by Austin (184) and San Francisco (166).

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 26,064 verified decision-maker contacts tracked across these 5,810 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 21, 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.