Company lists · Data refreshed September 2026

Top 25 Fundraising platform consultants worldwide

Name: Fundraising platform consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,136 companies tracked

RevenueBase identified 3,136 company matches for fundraising platform consultants worldwide as of September 2026 and tracks 24,818 professional contacts across them, including 9,734 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fundraising platform consultants worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for fundraising platform consultants follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

3,136Companies

24,818Contacts tracked

9,734Verified emails

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The 25 largest fundraising platform consultants worldwide

Ranked by team size

Top 25 of 3,136 company matches for fundraising platform consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Impactguru	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	501-1,000	772 contacts →
	Exact match “ImpactGuru.com was incubated at Harvard Innovation Lab, USA in 2014.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	CCS Fundraising	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	728 contacts →
	Exact match “For over 75 years, CCS Fundraising has empowered many of the world’s greatest organizations to advance some of the most important causes in history.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Bloomerang	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 28, 2026	201-500	514 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 · Sep 28, 2026 · View company records in RevenueBase
4	RKD Group	Exact match	Plano, TX, United StatesHQ recorded Sep 28, 2026	201-500	492 contacts →
	Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Onecause, A Bonterra Company	Exact match	Carmel, IN, United StatesHQ recorded Sep 28, 2026	51-200	363 contacts →
	Exact match “Raise more and reach more donors with OneCause Fundraising Software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Innovairre	Exact match	Cherry Hill, NJ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	342 contacts →
	Exact match “Our motto says it all: We Help People Who Help People.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Fundraise UP	Exact match	Brooklyn, United StatesHQ recorded Sep 28, 2026	201-500	336 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 · Sep 28, 2026 · View company records in RevenueBase
8	Vertical Raise	Exact match	Coeur D Alene, ID, United StatesHQ recorded Sep 28, 2026	201-500	265 contacts →
	Exact match “At Vertical Raise, we work tirelessly to ensure our customers meet and exceed their fundraising goals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	JCA	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	n/a	265 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 · Sep 28, 2026 · View company records in RevenueBase
10	M R	Exact match	Washington, United StatesHQ recorded Sep 28, 2026	51-200	208 contacts →
	Exact match “We are M+R.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Virtuous	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 28, 2026	51-200	191 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 · Sep 28, 2026 · View company records in RevenueBase
12	Donorbox	Exact match	Alexandria, VA, United StatesHQ recorded Sep 28, 2026	51-200	149 contacts →
	Exact match “Donorbox is an all-in-one fundraising platform built to maximize every giving opportunity and strengthen donor loyalty.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Givebutter	Exact match	Remote Usa, United StatesHQ recorded Sep 28, 2026	51-200	142 contacts →
	Exact match “Givebutter is the most-loved nonprofit fundraising platform, empowering millions of changemakers to raise more, pay less, and give better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	AGP Allegiance Group & Pursuant	Exact match	Fargo, ND, United StatesHQ recorded Sep 28, 2026	51-200	137 contacts →
	Exact match “AGP partners with mission-driven organizations nationwide to strengthen donor engagement and support long-term, sustainable performance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	SG Support	Exact match	Kuala Lumpur Central, MalaysiaHQ recorded Sep 28, 2026	201-500	137 contacts →
	Exact match “We exist to support non-profits as they carry out their world-changing missions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Givecampus	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	133 contacts →
	Exact match “GiveCampus is the world's leading fundraising platform for non-profit educational institutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	BWF	Exact match	Usa, United StatesHQ recorded Sep 28, 2026	51-200	125 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 · Sep 28, 2026 · View company records in RevenueBase
18	Donorsearch By Evertrue	Exact match	Marriottsvile, MD, United StatesHQ recorded Sep 28, 2026	51-200	123 contacts →
	Exact match “DonorSearch by EverTrue gives fundraising teams the intelligence to know who to prioritize, how to engage them, and what to do next, so every outreach moment is grounded in more…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Telefund, INC	Exact match	United StatesHQ recorded Sep 28, 2026	501-1,000	117 contacts →
	Exact match “Since 1988, our mission has been to raise funds and build support for progressive causes and candidates.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Almabase	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	113 contacts →
	Exact match “Almabase helps mission-driven organizations build stronger communities and inspire greater giving.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	MAL Warwick Donordigital	Exact match	Berkeley, CA, United StatesHQ recorded Sep 28, 2026	51-200	112 contacts →
	Exact match “Our team of expert consultants develops innovative direct marketing-driven donor development programs for exceptional nonprofit causes like yours.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	JMT Consulting	Exact match	Mount Juliet, TN, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
23	Zuri Group	Exact match	Bend, OR, United StatesHQ recorded Sep 28, 2026	51-200	106 contacts →
	Exact match “Zuri Group partners with nonprofit organizations to turn big ideas into reality.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Onesixty International	Exact match	Uk/usa/my, LA, United KingdomHQ recorded Sep 28, 2026	51-200	102 contacts →
	Exact match “One Sixty International was formed to provide a genuine alternative to traditional face-to-face fundraising.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Corris AG	Exact match	Zürich, SwitzerlandHQ recorded Sep 28, 2026	51-200	101 contacts →
	Exact match “Die 1995 gegründete Corris AG bietet Fundraising-Dienstleistungen für Non-Profit-Organisationen in der Schweiz mit Schwerpunkten in folgenden Bereichen an: Infostand-Fundraising…” Recorded in the RevenueBase company graph · Sep 28, 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 “fundraising platform consultants”. 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 3,136 fundraising platform consultants worldwide

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Fundraising platform consultants worldwide at a glance

As of Sep 28, 2026

39.2%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,399

11-50

545

51-200

151

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for fundraising platform consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “fundraising platform consultants” 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. 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 9,734 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 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.

Fundraising platform consultants by location

19 lists · largest first

Every Fundraising platform consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “fundraising platform consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fundraising platform consultants are there worldwide?

RevenueBase identified 3,136 company matches for fundraising platform consultants worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most fundraising platform consultants?

The United States leads with 1,461 companies, followed by the United Kingdom (278) and Canada (154). Every fundraising platform consultants list by country and city is linked on this page.

Which city has the most fundraising platform consultants?

London leads with 104 company records, followed by New York (80) and Washington (49).

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 9,734 professional contacts with verified work emails tracked across these 3,136 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.