Company lists · Data refreshed September 2026

Top 25 SaaS app developers based in the United States

Name: SaaS 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 27, 2026 412 companies tracked

RevenueBase identified 412 SaaS app developers headquartered in the United States as of September 2026 and tracks 24,864 professional contacts across them, including 9,786 with verified work emails. Austin is the largest hub.

This list covers SaaS 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 27, 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 27, 2026 86% judged on-target in blind review

412Companies

24,864Contacts tracked

9,786Verified emails

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The 25 largest SaaS app developers based in the United States

Ranked by team size

Top 25 of 412 SaaS app developers based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS 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	INFOR	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	10001+	19,389 contacts →
	Indirect evidence “Infor is a global leader in business cloud software products for companies in industry specific markets.” Source: RevenueBase Database · checked Sep 27, 2026
2	Acumatica	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 27, 2026	501-1,000	729 contacts →
	Indirect evidence “Acumatica Cloud ERP is a comprehensive business management solution designed for today's digital economy.” Source: RevenueBase Database · checked Sep 27, 2026
3	GCE	Indirect evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	51-200	317 contacts →
	Indirect evidence “GCE is a leading cloud-based software services provider offering financial and accounting applications to Federal government and commercial enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
4	DSD Business Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	51-200	307 contacts →
	Indirect evidence “Founded in 1984 in San Diego, DSD Business Systems is an award-winning technology partner with 45 offices across North America, serving small- to medium-sized organizations.” Source: RevenueBase Database · checked Sep 27, 2026
5	Apptivo INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 27, 2026	201-500	237 contacts →
	Partial evidence “Apptivo is a cloud platform of integrated business apps designed for companies of all shapes & sizes.” Source: RevenueBase Database · checked Sep 27, 2026
6	Digital Harbor, INC	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 27, 2026	201-500	231 contacts →
	Indirect evidence “Digital Harbor proudly calls itself an innovation-driven company that holds a strong vision of reimagining the future of the enterprise world.” Source: RevenueBase Database · checked Sep 27, 2026
7	Cloudpaths	Indirect evidence	Newark, CA, United StatesHQ checked Sep 27, 2026	201-500	199 contacts →
	Indirect evidence “CloudPaths provides cloud applications expertise and services to transform and optimize enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
8	Bitrix24	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 27, 2026	501-1,000	198 contacts →
	Indirect evidence “Your all-in-one workspace for growth.” Source: RevenueBase Database · checked Sep 27, 2026
9	500apps By Mantra	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	76 contacts →
	Strong evidence “500apps is the world's first All-in-One SaaS suite of 39+ apps that cover all areas of business operations.” Source: RevenueBase Database · checked Sep 27, 2026
10	Span Enterprises	Indirect evidence	Rock Hill, SC, United StatesHQ checked Sep 27, 2026	51-200	75 contacts →
	Indirect evidence “SPAN Enterprises is a software company based in the small, historic town of Rock Hill, South Carolina, proudly creating jobs in the USA since 2009.” Source: RevenueBase Database · checked Sep 27, 2026
11	Skyline Cloud	Indirect evidence	Mountain Lakes, NJ, United StatesHQ checked Sep 27, 2026	11-50	72 contacts →
	Indirect evidence “SKYLINE Cloud Services aggregates Small Business desktop software and cloud solutions, applies Digital Rights Management (DRM), integrates them, and delivers turn-key Cloud-based…” Source: RevenueBase Database · checked Sep 27, 2026
12	Qantler Technologies	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 27, 2026	51-200	68 contacts →
	Indirect evidence “Software Service Company specialized in CRM, ERP, Low Code Platforms, Cloud Native & Microsoft Technologies.” Source: RevenueBase Database · checked Sep 27, 2026
13	Theappplace TAP Innovations	Indirect evidence	Irving, TX, United StatesHQ checked Sep 27, 2026	51-200	50 contacts →
	Indirect evidence “theAppPlace (TAP) Innovations delivers cloud-based solutions to eliminate and replace an organization's Manual Efforts and SpreadSheets (MESS).” Source: RevenueBase Database · checked Sep 27, 2026
14	Cloud Mentor	Indirect evidence	Breinigsville, PA, United StatesHQ checked Sep 27, 2026	51-200	50 contacts →
	Indirect evidence “Cloud Mentor is a technology company that helps businesses to achieve their cloud vision.” Source: RevenueBase Database · checked Sep 27, 2026
15	SKY Technologies	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 27, 2026	11-50	48 contacts →
	Indirect evidence “Sky Technologies was acquired by Kony, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
16	Semyou	Indirect evidence	L.a, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	47 contacts →
	Indirect evidence “SEMYOUCloud Office: The Future Begins Now Intuitive operation, no installation and thoroughly secure!” Source: RevenueBase Database · checked Sep 27, 2026
17	Financial Software Solutions, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	45 contacts →
	Indirect evidence “For more than 20 years, Houston, Texas-based Financial Software Solutions has been innovating and delivering enterprise-level software platforms such as TrusteSolutions, CORE and…” Source: RevenueBase Database · checked Sep 27, 2026
18	Cintap	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	44 contacts →
	Indirect evidence “Cintap Inc.” Source: RevenueBase Database · checked Sep 27, 2026
19	Striven	Indirect evidence	Lumberton, NJ, United StatesHQ checked Sep 27, 2026	201-500	44 contacts →
	Indirect evidence “Striven is an all-in-one business management software that combines CRM, accounting, project management, inventory, and HR in a single system.” Source: RevenueBase Database · checked Sep 27, 2026
20	Group FIO	Indirect evidence	Missouri City, TX, United StatesHQ checked Sep 27, 2026	11-50	44 contacts →
	Indirect evidence “Group FiO is a leading provider of Innovative Business Solutions specializing in cloud based Multi Tenant ERP, CRM, Order Management and Retail applications.” Source: RevenueBase Database · checked Sep 27, 2026
21	Ardira	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	11-50	39 contacts →
	Indirect evidence “Ardira provides cloud software and services on #1 cloud platform Salesforce.” Source: RevenueBase Database · checked Sep 27, 2026
22	Clear C2, INC	Indirect evidence	Coppell, TX, United StatesHQ checked Sep 27, 2026	51-200	37 contacts →
	Indirect evidence “Clear C2, Inc is based in Coppell, Texas, and is a leading technology company providing Customer Relationship Management(CRM) companies of all sizes.” Source: RevenueBase Database · checked Sep 27, 2026
23	Midh Technologies INC	Indirect evidence	Brookshire, TX, United StatesHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “Midhtech Software Solutions is an amalgamation of ability, expertise, creativity, and innovation that serves as an ideal center for cloud software and application development…” Source: RevenueBase Database · checked Sep 27, 2026
24	Mondcloud, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	11-50	33 contacts →
	Indirect evidence “mondCloud's Rapid Solution Builder for Enterprise Cloud provides a comprehensive set of tools and infrastructure to handle the complete life cycle of even the most complex…” Source: RevenueBase Database · checked Sep 27, 2026
25	Fernir	Indirect evidence	United StatesHQ checked Sep 27, 2026	11-50	33 contacts →
	Indirect evidence “At Fernir, we empower businesses by developing innovative, customer-centric web applications that deliver cost-effective results.” Source: RevenueBase Database · checked Sep 27, 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 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 SaaS app developers.
Partial evidence: Its own public description names part of SaaS app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS 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 412 SaaS app developers based in the United States

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SaaS app developers based in the United States at a glance

As of Sep 27, 2026

39.4%Verified-email coverage

60.3Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Austin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

156

51-200

201-500

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 412 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 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 “SaaS 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 SaaS 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 SaaS 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, 9,786 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 27, 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.

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 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 SaaS app developers are there based in the United States?

RevenueBase identified 412 SaaS 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?

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

Which city has the most SaaS app developers?

Austin leads with 10 headquartered companies, followed by Houston (9) and San Francisco (9).

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 9,786 verified decision-maker contacts tracked across these 412 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 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 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.