Company lists · Data refreshed November 2026

Top 25 Nonprofit software development companies based in the United States

Name: Nonprofit software 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 Nov 5, 2026 781 companies tracked

RevenueBase identified 781 company matches for nonprofit software development companies associated with the United States as of November 2026 and tracks 12,822 professional contacts across them, including 4,726 with verified work emails. New York is the largest hub.

This list covers company matches for nonprofit software development companies 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 November 5, 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 Nov 5, 2026 How this list was built

781Companies

12,822Contacts tracked

4,726Verified emails

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The 25 largest nonprofit software development companies based in the United States

Ranked by team size

Top 25 of 781 company matches for nonprofit software development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Community Brands	Exact match	St. Petersburg, FL, United StatesHQ recorded Nov 5, 2026	1,001-5,000	839 contacts →
	Exact match “Community Brands is now Momentive Software, follow us at Momentive Software helps associations and nonprofits enhance membership management and donor engagement, automate and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	TCS Software	Exact match	Dublin, OH, United StatesHQ recorded Nov 5, 2026	n/a	683 contacts →
	Exact match “DISCLOSURE: We aren't Tata Consultancy Services, even though more than 200 'employees' mistakenly claim to work for us.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Bloomerang	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 5, 2026	201-500	574 contacts →
	Exact match “Bloomerang is the Giving Platform built for purpose, trusted by nonprofits to raise more funds, retain more supporters, and create lasting change.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	RKD Group	Exact match	Plano, TX, United StatesHQ recorded Nov 5, 2026	201-500	514 contacts →
	Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Ministry Brands	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 5, 2026	501-1,000	498 contacts →
	Exact match “We help more than purpose-driven organizations grow and amplify their impact on the world by providing transformative technology and services that enable organizations to grow…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Fundraise UP	Exact match	Brooklyn, United StatesHQ recorded Nov 5, 2026	201-500	417 contacts →
	Exact match “Fundraise Up is a technology company unlocking the world’s generosity potential by optimizing the way people give.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Tessitura	Exact match	Middletown, DE, United StatesHQ recorded Nov 5, 2026	201-500	357 contacts →
	Exact match “We are Tessitura, a nonprofit tech company dedicated to helping arts and cultural organizations thrive.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Onecause, A Bonterra Company	Exact match	Carmel, IN, United StatesHQ recorded Nov 5, 2026	51-200	322 contacts →
	Exact match “Raise more and reach more donors with OneCause Fundraising Software.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Sungard Public Sector	Exact match	Lake Mary, NC, United StatesHQ recorded Nov 5, 2026	501-1,000	291 contacts →
	Exact match “SunGard Public Sector is now Superion.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	VANCO	Exact match	Bloomington, MN, United StatesHQ recorded Nov 5, 2026	51-200	286 contacts →
	Exact match “Vanco serves a wide variety of community organizations and software vendors, each with their own needs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	JCA	Exact match	Chicago, IL, United StatesHQ recorded Nov 5, 2026	n/a	282 contacts →
	Exact match “JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Clover	Exact match	Newbury Park, CA, United StatesHQ recorded Nov 5, 2026	n/a	259 contacts →
	Exact match “Clover creates software for real people.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Kindsight	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 5, 2026	201-500	234 contacts →
	Exact match “Kindsight builds technology that helps fundraisers make a difference.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Hack4impact	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 5, 2026	n/a	233 contacts →
	Exact match “Hack4Impact's mission is to foster the wider adoption of software as a tool for social impact.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Neon ONE	Exact match	Chicago, IL, United StatesHQ recorded Nov 5, 2026	201-500	198 contacts →
	Exact match “The average small to midsize nonprofit uses three to five tools to manage their donors, volunteers, and communications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Virtuous	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 5, 2026	51-200	198 contacts →
	Exact match “Our mission is to move the needle on global generosity by helping nonprofits better connect with and inspire their supporters.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Cybergrants IS NOW Bonterra	Exact match	Andover, MA, United StatesHQ recorded Nov 5, 2026	51-200	196 contacts →
	Exact match “CyberGrants is now Bonterra, part of a cohesive tech lineup under the Bonterra brand.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Softerware, INC	Exact match	Fort Washington, PA, United StatesHQ recorded Nov 5, 2026	201-500	183 contacts →
	Exact match “Our passion for people isn’t just fueling our products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Classy	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	201-500	114 contacts →
	Exact match “Classy from GoFundMe is a Public Benefit Corporation that creates meaningful connections through giving by empowering nonprofits to take advantage of every opportunity to connect…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	JMT Consulting	Exact match	Mount Juliet, TN, United StatesHQ recorded Nov 5, 2026	51-200	112 contacts →
	Exact match “Our number one priority at JMT is to empower nonprofits to achieve their mission through optimized systems and processes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Agate Software	Exact match	Okemos, MI, United StatesHQ recorded Nov 5, 2026	51-200	99 contacts →
	Exact match “Agate Software, the US affiliate of IGX Solutions, was founded in 1991 in Okemos, Michigan.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Civicactions	Exact match	Lafayette, CA, United StatesHQ recorded Nov 5, 2026	51-200	97 contacts →
	Exact match “We help agencies improve lives through open software and thoughtful experiences.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Digital AID Seattle	Exact match	Seattle, WA, United StatesHQ recorded Nov 5, 2026	51-200	95 contacts →
	Exact match “Our vision is that society will one day equip altruistic organizations as well as we equip for-profit companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Zuri Group	Exact match	Bend, OR, United StatesHQ recorded Nov 5, 2026	51-200	90 contacts →
	Exact match “Zuri Group partners with nonprofit organizations to turn big ideas into reality.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Chop Dawg	Exact match	Philadelphia, DC, United StatesHQ recorded Nov 5, 2026	11-50	76 contacts →
	Exact match “At Chop Dawg, we’re more than an ordinary app development agency-we’re your extended team, delivering the results you need.” Recorded in the RevenueBase company graph · Nov 5, 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 “nonprofit software development companies”. 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 781 nonprofit software development companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,726 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit software development companies based in the United States at a glance

As of Nov 5, 2026

36.9%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · New York

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

501

11-50

211

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 781 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 “nonprofit software development companies” 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 4,726 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 November 5, 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.

Nonprofit software development companies by metro

Nonprofit software development companies in New York32

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 “nonprofit software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit software development companies are there based in the United States?

RevenueBase identified 781 company matches for nonprofit software development companies associated with the United States as of November 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?

Community Brands tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nonprofit software development companies?

New York leads with 32 company records, followed by Washington (22) and San Francisco (19).

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 4,726 professional contacts with verified work emails tracked across these 781 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 November 5, 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.