Company lists · Data refreshed September 2026

Top 25 SaaS app development agencies based in the United States

Name: SaaS app development agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 6,162 companies tracked

RevenueBase identified 6,162 company matches for SaaS app development agencies associated with the United States as of September 2026 and tracks 111,264 professional contacts across them, including 26,225 with verified work emails. New York is the largest hub.

This list covers company matches for SaaS app development agencies 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 29, 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 29, 2026 How this list was built

6,162Companies

111,264Contacts tracked

26,225Verified emails

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The 25 largest SaaS app development agencies based in the United States

Ranked by team size

Top 25 of 6,162 company matches for SaaS app development agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Ness Digital Engineering	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	5,336 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	IT Convergence	Exact match	Irving, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	1,950 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5	Quadrant Technologies	Exact match	Redmond, WA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,664 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Trigent Software INC	Exact match	Southborough, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,379 contacts →
	Exact match “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Brain Station 23	Exact match	Springfield, VA, United StatesHQ recorded Sep 29, 2026	501-1,000	1,053 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Trinetix	Exact match	Brentwood, TN, United StatesHQ recorded Sep 29, 2026	1,001-5,000	902 contacts →
	Exact match “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Folio3 Software	Exact match	San Mateo, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10	Tanisha Systems, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	844 contacts →
	Exact match “Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Xtglobal, INC	Exact match	Plano, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	841 contacts →
	Exact match “Founded in 1998, XTGlobal, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Infojini INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	501-1,000	828 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Amtex Systems INC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	797 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Optisol Business Solutions	Exact match	Sacramento, CA, United StatesHQ recorded Sep 29, 2026	201-500	637 contacts →
	Exact match “OptiSol Business Solutions is a global IT services firm with over 15 years of experience in delivering innovative digital solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Nexturn	Exact match	King Of Prussia, PA, United StatesHQ recorded Sep 29, 2026	501-1,000	612 contacts →
	Exact match “NexTurn is a next-generation engineering services firm and the force behind a new era of digital transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Fingent	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	551 contacts →
	Exact match “Fingent, an award-winning and ISO 27001:2013-certified custom software development company, is a trusted partner for businesses seeking strategic IT solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Gemini Consulting & Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 29, 2026	501-1,000	549 contacts →
	Exact match “Gemini Consulting & Services (GCS) is a leading provider of technology solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Droisys	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
19	Enterprise Solutions INC	Exact match	Warrenville, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	540 contacts →
	Exact match “Enterprise Solutions, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Softura	Exact match	Farmington Hills, MI, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
21	STG	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 29, 2026	51-200	508 contacts →
	Exact match “Your Business Technology Partner.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Growth Acceleration Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	507 contacts →
	Exact match “Growth Acceleration Partners is a consulting and technology services company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Webandcrafts	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	201-500	463 contacts →
	Exact match “Having been known as a website development company in the initial stages, Webandcrafts have now blossomed into a global IT solution provider.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Sigma Infosolutions LTD	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	201-500	454 contacts →
	Exact match “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Emerline	Exact match	Miami, FL, United StatesHQ recorded Sep 29, 2026	501-1,000	453 contacts →
	Exact match “Emerline is an innovative global software engineering company that delivers full-cycle development services worldwide.” Recorded in the RevenueBase company graph · Sep 29, 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 “SaaS app development agencies”. 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 6,162 SaaS app development agencies based in the United States

See the full list, filter by size, metro and specialty, and access 26,225 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS app development agencies based in the United States at a glance

As of Sep 29, 2026

23.6%Verified-email coverage

18.1Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,891

11-50

2,124

51-200

891

201-500

159

501-1,000

1,001-5,000

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 6,162 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 “SaaS app development agencies” 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 26,225 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 29, 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.

SaaS app development agencies 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 “SaaS app development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS app development agencies are there based in the United States?

RevenueBase identified 6,162 company matches for SaaS app development agencies 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?

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

Which city has the most SaaS app development agencies?

New York leads with 292 company records, followed by Austin (168) and Sheridan (113).

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 26,225 professional contacts with verified work emails tracked across these 6,162 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 29, 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.