Company lists · Data refreshed September 2026

Top 25 SaaS development services based in the United States

Name: SaaS development services 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 1,254 companies tracked

RevenueBase identified 1,254 SaaS development services headquartered in the United States as of September 2026 and tracks 34,771 professional contacts across them, including 11,984 with verified work emails. New York is the largest hub.

This list covers SaaS development services 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 29, 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 29, 2026 86% judged on-target in blind review

1,254Companies

34,771Contacts tracked

11,984Verified emails

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The 25 largest SaaS development services based in the United States

Ranked by team size

Top 25 of 1,254 SaaS development services based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS development services: 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 29, 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 29, 2026
2	SJ Innovation LLC	Indirect evidence	New York, United StatesHQ checked Sep 29, 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 29, 2026
3	Federal Soft Systems INC	Indirect evidence	Bentonville, AR, United StatesHQ checked Sep 29, 2026	501-1,000	319 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
4	Sails Software INC	Indirect evidence	Novi, MI, United StatesHQ checked Sep 29, 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 29, 2026
5	DSD Business Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 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 29, 2026
6	Primus Software Corporation	Indirect evidence	Duluth, GA, United StatesHQ checked Sep 29, 2026	201-500	303 contacts →
	Indirect evidence “Primus Software Corporation, a leading software services company with over 29 years of industry experience, is a trusted Business & Technology Partner for enterprises seeking to…” Source: RevenueBase Database · checked Sep 29, 2026
7	Hashstudioz Technologies	Indirect evidence	Altadena, CA, United StatesHQ checked Sep 29, 2026	201-500	239 contacts →
	Indirect evidence “HashStudioz Technologies is a global leader in innovative software solutions, delivering cutting-edge, & , and services to enterprises worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
8	SWK Technologies, INC	Indirect evidence	East Hanover, NJ, United StatesHQ checked Sep 29, 2026	201-500	217 contacts →
	Indirect evidence “Imagine a future where your business effortlessly blends modern accounting and financial systems with streamlined operations layered over a secure and scalable IT infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026
9	Congruent Software INC	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 29, 2026	201-500	210 contacts →
	Partial evidence “Founded in 1994, Congruent Software is a leading software development outsourcing company specialized in custom applications development, enterprise software, cloud computing, and…” Source: RevenueBase Database · checked Sep 29, 2026
10	Pulse Software Solutions LLC	Partial evidence	Denver, CO, United StatesHQ checked Sep 29, 2026	51-200	207 contacts →
	Partial evidence “Pulse Software Solutions is a Denver-based custom software development firm with a proud history of building internet-based systems since 1998.” Source: RevenueBase Database · checked Sep 29, 2026
11	Softsol	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 29, 2026	201-500	204 contacts →
	Indirect evidence “SoftSol Technologies delivers IT products and solutions that empower businesses toward greater efficiency, innovation, and cost savings.” Source: RevenueBase Database · checked Sep 29, 2026
12	Cloudpaths	Indirect evidence	Newark, CA, United StatesHQ checked Sep 29, 2026	201-500	199 contacts →
	Indirect evidence “CloudPaths provides cloud applications expertise and services to transform and optimize enterprises.” Source: RevenueBase Database · checked Sep 29, 2026
13	Tvarana	Indirect evidence	Plano, TX, United StatesHQ checked Sep 29, 2026	51-200	190 contacts →
	Indirect evidence “Tvarana helps businesses get more from their cloud platforms with tailored solutions across NetSuite, Salesforce, Amazon, and Heroku.” Source: RevenueBase Database · checked Sep 29, 2026
14	Cloudiq Technologies	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 29, 2026	51-200	160 contacts →
	Indirect evidence “CloudIQ is specialized in implementing Cloud Computing Solutions for growing and established enterprises.” Source: RevenueBase Database · checked Sep 29, 2026
15	Saasvaap INC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Indirect evidence “At Saasvaap, we specialize in delivering next-generation software solutions that help businesses simplify, scale, and succeed.” Source: RevenueBase Database · checked Sep 29, 2026
16	White Rabbit Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	135 contacts →
	Partial evidence “White Rabbit Group is a software development agency with a highly diverse and creative team that takes an idea through development and into scale.” Source: RevenueBase Database · checked Sep 29, 2026
17	Rifluxyss Softwares	Indirect evidence	Coppell, TX, United StatesHQ checked Sep 29, 2026	51-200	130 contacts →
	Indirect evidence “Today's software can do most of the heavy lifting you need in today's business world and as a strong software partner our expertise on the leading technologies, will help…” Source: RevenueBase Database · checked Sep 29, 2026
18	Outcode Software	Partial evidence	Draper, UT, United StatesHQ checked Sep 29, 2026	51-200	120 contacts →
	Partial evidence “Outcode Software provides full-scale software development, data analytics, and a range of consulting services from cloud to system architecture.” Source: RevenueBase Database · checked Sep 29, 2026
19	Zibtek	Indirect evidence	Draper, UT, United StatesHQ checked Sep 29, 2026	201-500	113 contacts →
	Indirect evidence “At Zibtek, we turn ideas into intelligent, scalable software solutions.” Source: RevenueBase Database · checked Sep 29, 2026
20	Datanetiix Solutions INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	51-200	111 contacts →
	Partial evidence “Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Source: RevenueBase Database · checked Sep 29, 2026
21	Softxpert	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 29, 2026	51-200	107 contacts →
	Partial evidence “Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications…” Source: RevenueBase Database · checked Sep 29, 2026
22	Iocod Infotech	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	106 contacts →
	Partial evidence “IOCOD is a US-based software development company specializing in ERP and CRM systems.” Source: RevenueBase Database · checked Sep 29, 2026
23	Alliancetek INC	Partial evidence	Malvern, PA, United StatesHQ checked Sep 29, 2026	51-200	106 contacts →
	Partial evidence “AllianceTek is a global technology consulting and custom software development company founded in 2004.” Source: RevenueBase Database · checked Sep 29, 2026
24	Softray Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “Softray Solutions is Atlanta based software company with a development centre in Sarajevo, Bosnia and Herzegovina.” Source: RevenueBase Database · checked Sep 29, 2026
25	Caresoft INC	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	201-500	100 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 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 development services. 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 development services.
Partial evidence: Its own public description names part of SaaS development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS development services. 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 1,254 SaaS development services based in the United States

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SaaS development services based in the United States at a glance

As of Sep 29, 2026

34.5%Verified-email coverage

27.7Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

631

11-50

418

51-200

161

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 1,254 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 development services, 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 development services”. 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 development services), 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 development services, 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, 11,984 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 29, 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 development services 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 development services, 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 development services are there based in the United States?

RevenueBase identified 1,254 SaaS development services 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 development services?

New York leads with 49 headquartered companies, followed by Austin (34) and Sheridan (29).

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 11,984 verified decision-maker contacts tracked across these 1,254 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 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 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.