Company lists · Data refreshed October 2026
Top 25 Nonprofit and volunteering software companies based in the United States
RevenueBase identified 530 company matches for nonprofit and volunteering software companies associated with the United States as of October 2026 and tracks 11,488 professional contacts across them, including 3,833 with verified work emails. New York is the largest hub.
This list covers company matches for nonprofit and volunteering software 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 October 19, 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.
The 25 largest nonprofit and volunteering software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 970 contacts → | ||||
Exact match “Momentive Software amplifies the impact of over mission-driven organizations in more than 30 countries, supporting over $11.7 billion raised and 287 million members served…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 818 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 656 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 560 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 487 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 407 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 350 contacts → | ||||
Exact match “We are Tessitura, a nonprofit tech company dedicated to helping arts and cultural organizations thrive.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 281 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 266 contacts → | ||||
Exact match “Taproot Foundation is a nonprofit organization connecting communities and driving social change.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 254 contacts → | ||||
Exact match “Clover creates software for real people.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 226 contacts → | ||||
Exact match “VolunteerMatch, Powered by Idealist is the world's largest volunteer recruitment and engagement network.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 224 contacts → | ||||
Exact match “Kindsight builds technology that helps fundraisers make a difference.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 194 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 192 contacts → | ||||
Exact match “CyberGrants is now Bonterra, part of a cohesive tech lineup under the Bonterra brand.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 190 contacts → | ||||
Exact match “At Golden, we make volunteering seamless, impactful, and rewarding for everyone-whether you're a nonprofit, company, university, government, or community organization.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 180 contacts → | ||||
Exact match “Our passion for people isn’t just fueling our products.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 111 contacts → | ||||
Exact match “Hack4Impact-UMD aims to leverage software by engaging students to promote social change.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 101 contacts → | ||||
Exact match “Hi, we're Webconnex!” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 92 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 85 contacts → | ||||
Exact match “At Helper Helper we are here to, well, help.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 62 contacts → | ||||
Exact match “BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 59 contacts → | ||||
Exact match “YourCause is a leader in corporate social responsibility software providing solutions for employee engagement and corporate philanthropy with a suite of software for centralized…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 59 contacts → | ||||
Exact match “At WizeHive, we are driven by a singular passion: to deliver innovative technology that serves as a force multiplier for good, enabling mission-and purpose-driven organizations to…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 57 contacts → | ||||
Exact match “Fíonta, founded in 2001 and a longtime Salesforce Nonprofit Partner, serves 1,200+ nonprofits, foundations, and associations.” Recorded in the RevenueBase company graph · Oct 19, 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 and volunteering software 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 530 nonprofit and volunteering software companies based in the United States
See the full list, filter by size, metro and specialty, and access 3,833 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Nonprofit and volunteering software companies based in the United States at a glance
As of Oct 19, 2026Companies by employee count
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 530 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 and volunteering software 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 3,833 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 October 19, 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 and volunteering software companies 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 “nonprofit and volunteering software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit and volunteering software companies are there based in the United States?
RevenueBase identified 530 company matches for nonprofit and volunteering software companies associated with the United States as of October 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?
Momentive Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most nonprofit and volunteering software companies?
New York leads with 30 company records, followed by San Francisco (14) and Austin (13).
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 3,833 professional contacts with verified work emails tracked across these 530 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 530 nonprofit and volunteering software companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Nonprofit and volunteering software companies by geography
- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom
Company intelligence · public preview
Top 25 nonprofit and volunteering software companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 530 matching company records for nonprofit and volunteering software companies based in the United States, with 11,488 tracked contacts and 3,833 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 nonprofit and volunteering software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Momentive Softwaremomentivesoftware.comHQ: St. Petersburg, FL, United StatesReported employees: 1,001-5,000 | St. Petersburg, FL, United States | 1,001-5,000 | Exact match | 970 contacts → |
“Momentive Software amplifies the impact of over mission-driven organizations in more than 30 countries, supporting over $11.7 billion raised and 287 million members served…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Community Brandscommunitybrands.comHQ: St. Petersburg, FL, United StatesReported employees: 1,001-5,000 | St. Petersburg, FL, United States | 1,001-5,000 | Exact match | 818 contacts → |
“Community Brands is now Momentive Software, follow us at Momentive Software helps associations and nonprofits enhance membership management and donor engagement, automate and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  TCS Softwareassociationsoftware.comHQ: Dublin, OH, United StatesReported employees: Not recorded | Dublin, OH, United States | Not recorded | Exact match | 656 contacts → |
“DISCLOSURE: We aren't Tata Consultancy Services, even though more than 200 'employees' mistakenly claim to work for us.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bloomerangbloomerang.comHQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 560 contacts → |
“Bloomerang is the Giving Platform built for purpose, trusted by nonprofits to raise more funds, retain more supporters, and create lasting change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ministry Brandsministrybrands.comHQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 487 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Fundraise UPfundraiseup.comHQ: Brooklyn, United StatesReported employees: 201-500 | Brooklyn, United States | 201-500 | Exact match | 407 contacts → |
“Fundraise Up is a technology company unlocking the world’s generosity potential by optimizing the way people give.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Tessituratessitura.comHQ: Middletown, DE, United StatesReported employees: 201-500 | Middletown, DE, United States | 201-500 | Exact match | 350 contacts → |
“We are Tessitura, a nonprofit tech company dedicated to helping arts and cultural organizations thrive.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  VANCOvancopayments.comHQ: Bloomington, MN, United StatesReported employees: 51-200 | Bloomington, MN, United States | 51-200 | Exact match | 286 contacts → |
“Vanco serves a wide variety of community organizations and software vendors, each with their own needs.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  JCAjcainc.comHQ: Chicago, IL, United StatesReported employees: Not recorded | Chicago, IL, United States | Not recorded | Exact match | 281 contacts → |
“JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Taproot Foundationtaprootfoundation.orgHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 266 contacts → |
“Taproot Foundation is a nonprofit organization connecting communities and driving social change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Clovercloversites.comHQ: Newbury Park, CA, United StatesReported employees: Not recorded | Newbury Park, CA, United States | Not recorded | Exact match | 254 contacts → |
“Clover creates software for real people.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Volunteer Match, Powered By Idealistidealist.orgHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 226 contacts → |
“VolunteerMatch, Powered by Idealist is the world's largest volunteer recruitment and engagement network.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Kindsightkindsight.ioHQ: Scottsdale, AZ, United StatesReported employees: 201-500 | Scottsdale, AZ, United States | 201-500 | Exact match | 224 contacts → |
“Kindsight builds technology that helps fundraisers make a difference.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Neon ONEneonone.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 194 contacts → |
“The average small to midsize nonprofit uses three to five tools to manage their donors, volunteers, and communications.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cybergrants IS NOW Bonterrabonterratech.comHQ: Andover, MA, United StatesReported employees: 51-200 | Andover, MA, United States | 51-200 | Exact match | 192 contacts → |
“CyberGrants is now Bonterra, part of a cohesive tech lineup under the Bonterra brand.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Goldengoldenvolunteer.comHQ: Venice, CA, United StatesReported employees: Not recorded | Venice, CA, United States | Not recorded | Exact match | 190 contacts → |
“At Golden, we make volunteering seamless, impactful, and rewarding for everyone-whether you're a nonprofit, company, university, government, or community organization.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Softerware, INCsofterware.comHQ: Fort Washington, PA, United StatesReported employees: 201-500 | Fort Washington, PA, United States | 201-500 | Exact match | 180 contacts → |
“Our passion for people isn’t just fueling our products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Hack4impact-Umdumd.hack4impact.orgHQ: College Park, MD, United StatesReported employees: 51-200 | College Park, MD, United States | 51-200 | Exact match | 111 contacts → |
“Hack4Impact-UMD aims to leverage software by engaging students to promote social change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Webconnexwebconnex.comHQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 101 contacts → |
“Hi, we're Webconnex!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Digital AID Seattledigitalaidseattle.orgHQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 92 contacts → |
“Our vision is that society will one day equip altruistic organizations as well as we equip for-profit companies.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Helper Helperhelperhelper.comHQ: Denver, CO, United StatesReported employees: Not recorded | Denver, CO, United States | Not recorded | Exact match | 85 contacts → |
“At Helper Helper we are here to, well, help.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  BWFbwf.comHQ: Usa, United StatesReported employees: 51-200 | Usa, United States | 51-200 | Exact match | 62 contacts → |
“BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Yourcause From Blackbaudyourcause.comHQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 59 contacts → |
“YourCause is a leader in corporate social responsibility software providing solutions for employee engagement and corporate philanthropy with a suite of software for centralized…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Wizehivewizehive.comHQ: Conshohocken, PA, United StatesReported employees: 51-200 | Conshohocken, PA, United States | 51-200 | Exact match | 59 contacts → |
“At WizeHive, we are driven by a singular passion: to deliver innovative technology that serves as a force multiplier for good, enabling mission-and purpose-driven organizations to…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fiontafionta.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 57 contacts → |
“Fíonta, founded in 2001 and a longtime Salesforce Nonprofit Partner, serves 1,200+ nonprofits, foundations, and associations.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 530 company matches
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Nonprofit and volunteering software companies: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
530 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 530 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Nonprofit and volunteering software companies by metro
Questions about this company list
What does Exact match mean for nonprofit and volunteering software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many nonprofit and volunteering software companies did RevenueBase find based in the United States?
The saved snapshot records 530 matching company records, 11,488 tracked contacts and 3,833 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Nonprofit and volunteering software companies by geography
- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 nonprofit and volunteering software companies based in the United States. Snapshot: October 19, 2026. https://revenuebase.ai/companies/nonprofit-and-volunteering-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom
Company intelligence · public preview
Top 25 nonprofit and volunteering software companies based in the United States
RevenueBase records 530 matching company records for nonprofit and volunteering software companies based in the United States, with 11,488 tracked contacts and 3,833 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 nonprofit and volunteering software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Momentive Softwaremomentivesoftware.com HQ: St. Petersburg, FL, United StatesReported employees: 1,001-5,000 | St. Petersburg, FL, United States | 1,001-5,000 | Exact match | 970 contacts → |
“Momentive Software amplifies the impact of over mission-driven organizations in more than 30 countries, supporting over $11.7 billion raised and 287 million members served…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Community Brandscommunitybrands.com HQ: St. Petersburg, FL, United StatesReported employees: 1,001-5,000 | St. Petersburg, FL, United States | 1,001-5,000 | Exact match | 818 contacts → |
“Community Brands is now Momentive Software, follow us at Momentive Software helps associations and nonprofits enhance membership management and donor engagement, automate and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | TCS Softwareassociationsoftware.com HQ: Dublin, OH, United StatesReported employees: Not recorded | Dublin, OH, United States | Not recorded | Exact match | 656 contacts → |
“DISCLOSURE: We aren't Tata Consultancy Services, even though more than 200 'employees' mistakenly claim to work for us.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bloomerangbloomerang.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 560 contacts → |
“Bloomerang is the Giving Platform built for purpose, trusted by nonprofits to raise more funds, retain more supporters, and create lasting change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ministry Brandsministrybrands.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 487 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Fundraise UPfundraiseup.com HQ: Brooklyn, United StatesReported employees: 201-500 | Brooklyn, United States | 201-500 | Exact match | 407 contacts → |
“Fundraise Up is a technology company unlocking the world’s generosity potential by optimizing the way people give.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Tessituratessitura.com HQ: Middletown, DE, United StatesReported employees: 201-500 | Middletown, DE, United States | 201-500 | Exact match | 350 contacts → |
“We are Tessitura, a nonprofit tech company dedicated to helping arts and cultural organizations thrive.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | VANCOvancopayments.com HQ: Bloomington, MN, United StatesReported employees: 51-200 | Bloomington, MN, United States | 51-200 | Exact match | 286 contacts → |
“Vanco serves a wide variety of community organizations and software vendors, each with their own needs.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | JCAjcainc.com HQ: Chicago, IL, United StatesReported employees: Not recorded | Chicago, IL, United States | Not recorded | Exact match | 281 contacts → |
“JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taproot Foundationtaprootfoundation.org HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 266 contacts → |
“Taproot Foundation is a nonprofit organization connecting communities and driving social change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clovercloversites.com HQ: Newbury Park, CA, United StatesReported employees: Not recorded | Newbury Park, CA, United States | Not recorded | Exact match | 254 contacts → |
“Clover creates software for real people.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Volunteer Match, Powered By Idealistidealist.org HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 226 contacts → |
“VolunteerMatch, Powered by Idealist is the world's largest volunteer recruitment and engagement network.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kindsightkindsight.io HQ: Scottsdale, AZ, United StatesReported employees: 201-500 | Scottsdale, AZ, United States | 201-500 | Exact match | 224 contacts → |
“Kindsight builds technology that helps fundraisers make a difference.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Neon ONEneonone.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 194 contacts → |
“The average small to midsize nonprofit uses three to five tools to manage their donors, volunteers, and communications.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cybergrants IS NOW Bonterrabonterratech.com HQ: Andover, MA, United StatesReported employees: 51-200 | Andover, MA, United States | 51-200 | Exact match | 192 contacts → |
“CyberGrants is now Bonterra, part of a cohesive tech lineup under the Bonterra brand.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Goldengoldenvolunteer.com HQ: Venice, CA, United StatesReported employees: Not recorded | Venice, CA, United States | Not recorded | Exact match | 190 contacts → |
“At Golden, we make volunteering seamless, impactful, and rewarding for everyone-whether you're a nonprofit, company, university, government, or community organization.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Softerware, INCsofterware.com HQ: Fort Washington, PA, United StatesReported employees: 201-500 | Fort Washington, PA, United States | 201-500 | Exact match | 180 contacts → |
“Our passion for people isn’t just fueling our products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hack4impact-Umdumd.hack4impact.org HQ: College Park, MD, United StatesReported employees: 51-200 | College Park, MD, United States | 51-200 | Exact match | 111 contacts → |
“Hack4Impact-UMD aims to leverage software by engaging students to promote social change.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Webconnexwebconnex.com HQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 101 contacts → |
“Hi, we're Webconnex!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Digital AID Seattledigitalaidseattle.org HQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 92 contacts → |
“Our vision is that society will one day equip altruistic organizations as well as we equip for-profit companies.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Helper Helperhelperhelper.com HQ: Denver, CO, United StatesReported employees: Not recorded | Denver, CO, United States | Not recorded | Exact match | 85 contacts → |
“At Helper Helper we are here to, well, help.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | BWFbwf.com HQ: Usa, United StatesReported employees: 51-200 | Usa, United States | 51-200 | Exact match | 62 contacts → |
“BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Yourcause From Blackbaudyourcause.com HQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 59 contacts → |
“YourCause is a leader in corporate social responsibility software providing solutions for employee engagement and corporate philanthropy with a suite of software for centralized…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wizehivewizehive.com HQ: Conshohocken, PA, United StatesReported employees: 51-200 | Conshohocken, PA, United States | 51-200 | Exact match | 59 contacts → |
“At WizeHive, we are driven by a singular passion: to deliver innovative technology that serves as a force multiplier for good, enabling mission-and purpose-driven organizations to…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fiontafionta.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 57 contacts → |
“Fíonta, founded in 2001 and a longtime Salesforce Nonprofit Partner, serves 1,200+ nonprofits, foundations, and associations.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Nonprofit and volunteering software companies: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
530 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 530 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Nonprofit and volunteering software companies by metro
Questions about this company list
What does Exact match mean for nonprofit and volunteering software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many nonprofit and volunteering software companies did RevenueBase find based in the United States?
The saved snapshot records 530 matching company records, 11,488 tracked contacts and 3,833 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Nonprofit and volunteering software companies by geography
- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 nonprofit and volunteering software companies based in the United States. Snapshot: October 19, 2026. https://revenuebase.ai/companies/nonprofit-and-volunteering-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Nonprofit and volunteering software companies based in London, United Kingdom
- Nonprofit and volunteering software companies based in New York, United States
- Nonprofit and volunteering software companies based in Australia
- Nonprofit and volunteering software companies based in Canada
- Nonprofit and volunteering software companies based in Germany
- Nonprofit and volunteering software companies based in the United Kingdom