Company lists · Data refreshed November 2026
Top 25 Donor acquisition agencies worldwide
RevenueBase identified 378 company matches for donor acquisition agencies worldwide as of November 2026 and tracks 7,961 professional contacts across them, including 2,343 with verified work emails. The United States is the largest market and Toronto the largest hub.
This list covers company matches for donor acquisition agencies 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 November 6, 2026. Country and city lists for donor acquisition agencies 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.
The 25 largest donor acquisition agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 655 contacts → | ||||
Exact match “Appco UK is an expert at designing, planning, managing, executing and analysing field marketing and fundraising campaigns.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 514 contacts → | ||||
Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 357 contacts → | ||||
Exact match “Our motto says it all: We Help People Who Help People.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 281 contacts → | ||||
Exact match “TrueSense Marketing is a full-service, strategic, direct response fundraising agency and direct mail marketing company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 221 contacts → | ||||
Exact match “Nonprofit Organizations count on The Heritage Company for fundraising and outreach to donors, members and other constituents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 133 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 128 contacts → | ||||
Exact match “Full Service Print/Direct mail Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 121 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 119 contacts → | ||||
Exact match “iMarketing is North America’s pre-eminent integrated direct-marketing services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 99 contacts → | ||||
Exact match “Wesser – “Ethical Fundraising, Outstanding Service” – Since 1968 Wesser offers an all-in-one fundraising programme consisting of face-to-face supporter recruitment, telephone…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 96 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 94 contacts → | ||||
Exact match “Up Fundraising is an Experiential Fundraising, Marketing and Brand Building company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 87 contacts → | ||||
Exact match “HSP Direct is a full-service, direct mail fundraising agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 84 contacts → | ||||
Exact match “Avalon is a full-service fundraising consulting agency helping nonprofits realize the full potential of their direct marketing programs through multi-channel fundraising…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 83 contacts → | ||||
Exact match “At Fundraising Direct we are passionate about innovation and creativity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 80 contacts → | ||||
Exact match “Integrated fundraising strategy is our business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 77 contacts → | ||||
Exact match “At MarkeTeam, we’ve spent the past 30 years doing good work that does good.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 74 contacts → | ||||
Exact match “Welcome to the heart of fundraising At the heart of Donor Republic is an uncompromising pursuit of fundraising & marketing excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 73 contacts → | ||||
Exact match “Digizent is an international group of award-winning, results-driven professionals who deliver quality in all things digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 71 contacts → | ||||
Exact match “Surge Direct is one of the nation's foremost Direct Sales and Marketing companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 65 contacts → | ||||
Exact match “Sustainable Donors through a Sustainable Approach Threshold Giving is a division of The Threshold Group and RCH Companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 63 contacts → | ||||
Exact match “Combining state-of-the-art digital fundraising with strategic communications, to get attention, to build a movement, and to raise the most money to win.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 62 contacts → | ||||
Exact match “Streetlight Digital is a full-spectrum nonprofit fundraising and marketing partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 58 contacts → | ||||
Exact match “VeraData brings together leading nonprofit fundraising agencies, Avalon Consulting, Faircom New York, and Teal Media under one data-driven growth platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 57 contacts → | ||||
Exact match “Results, it’s more than an ad campaign, it’s part of the core values which guide our work.” Recorded in the RevenueBase company graph · Nov 6, 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 “donor acquisition agencies”. 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 378 donor acquisition agencies worldwide
See the full list, filter by size, metro and specialty, and access 2,343 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Donor acquisition agencies worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 donor acquisition agencies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “donor acquisition agencies” 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 2,343 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 6, 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.
Donor acquisition agencies by location
3 lists · largest firstEvery Donor acquisition agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “donor acquisition agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many donor acquisition agencies are there worldwide?
RevenueBase identified 378 company matches for donor acquisition agencies worldwide 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?
Appco UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most donor acquisition agencies?
The United States leads with 166 companies, followed by the United Kingdom (30) and Canada (29). Every donor acquisition agencies list by country and city is linked on this page.
Which city has the most donor acquisition agencies?
Toronto leads with 14 company records, followed by London (12) and Washington (9).
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 2,343 professional contacts with verified work emails tracked across these 378 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 378 donor acquisition agencies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 donor acquisition agencies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 378 matching company records for donor acquisition agencies worldwide, with 7,961 tracked contacts and 2,343 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: November 6, 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 donor acquisition agencies worldwide
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 |  Appco UKappcouk.comHQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 655 contacts → |
“Appco UK is an expert at designing, planning, managing, executing and analysing field marketing and fundraising campaigns.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  RKD Grouprkdgroup.comHQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 514 contacts → |
“RKD Group is the trusted growth architect for nonprofits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Innovairreinnovairre.comHQ: Cherry Hill, United StatesReported employees: 1,001-5,000 | Cherry Hill, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Our motto says it all: We Help People Who Help People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Truesense Marketingtruesense.comHQ: Warrendale, PA, United StatesReported employees: 201-500 | Warrendale, PA, United States | 201-500 | Exact match | 281 contacts → |
“TrueSense Marketing is a full-service, strategic, direct response fundraising agency and direct mail marketing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  The Heritage Companytheheritagecompany.comHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 221 contacts → |
“Nonprofit Organizations count on The Heritage Company for fundraising and outreach to donors, members and other constituents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AGP Allegiance Group & Pursuantteamallegiance.comHQ: Fargo, ND, United StatesReported employees: 51-200 | Fargo, ND, United States | 51-200 | Exact match | 133 contacts → |
“AGP partners with mission-driven organizations nationwide to strengthen donor engagement and support long-term, sustainable performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MSPmsp-pgh.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 128 contacts → |
“Full Service Print/Direct mail Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  MAL Warwick Donordigitalmwdagency.comHQ: Berkeley, DC, United StatesReported employees: 51-200 | Berkeley, DC, United States | 51-200 | Exact match | 121 contacts → |
“Our team of expert consultants develops innovative direct marketing-driven donor development programs for exceptional nonprofit causes like yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Imarketingimarketingsolutionsgroup.comHQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 119 contacts → |
“iMarketing is North America’s pre-eminent integrated direct-marketing services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Wesser Limitedwesser.co.ukHQ: Weston, United KingdomReported employees: 501-1,000 | Weston, United Kingdom | 501-1,000 | Exact match | 99 contacts → |
“Wesser – “Ethical Fundraising, Outstanding Service” – Since 1968 Wesser offers an all-in-one fundraising programme consisting of face-to-face supporter recruitment, telephone…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Donorsearch By Evertruedonorsearch.netHQ: Marriottsvile, MD, United StatesReported employees: 51-200 | Marriottsvile, MD, United States | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  UP Fundraisingup-fundraising.comHQ: New York, ON, United StatesReported employees: 201-500 | New York, ON, United States | 201-500 | Exact match | 94 contacts → |
“Up Fundraising is an Experiential Fundraising, Marketing and Brand Building company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  HSP Directhspdirect.comHQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 87 contacts → |
“HSP Direct is a full-service, direct mail fundraising agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Avalon Consulting Groupavalonconsulting.netHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 84 contacts → |
“Avalon is a full-service fundraising consulting agency helping nonprofits realize the full potential of their direct marketing programs through multi-channel fundraising…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fundraising Directfundraisingdirect.caHQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 83 contacts → |
“At Fundraising Direct we are passionate about innovation and creativity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Blakely Fundraisingblakelyfundraising.comHQ: Aurora, ON, CanadaReported employees: 51-200 | Aurora, ON, Canada | 51-200 | Exact match | 80 contacts → |
“Integrated fundraising strategy is our business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Marketeammkteam.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 77 contacts → |
“At MarkeTeam, we’ve spent the past 30 years doing good work that does good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Donor Republicdonorrepublic.com.auHQ: Newtown, United StatesReported employees: 51-200 | Newtown, United States | 51-200 | Exact match | 74 contacts → |
“Welcome to the heart of fundraising At the heart of Donor Republic is an uncompromising pursuit of fundraising & marketing excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Digizent Internationaldigizent.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 73 contacts → |
“Digizent is an international group of award-winning, results-driven professionals who deliver quality in all things digital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Surge Directsurgedirect.com.auHQ: Richmond, AustraliaReported employees: 51-200 | Richmond, Australia | 51-200 | Exact match | 71 contacts → |
“Surge Direct is one of the nation's foremost Direct Sales and Marketing companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Threshold Givingthresholdgiving.comHQ: Moorestown, NJ, United StatesReported employees: 11-50 | Moorestown, NJ, United States | 11-50 | Exact match | 65 contacts → |
“Sustainable Donors through a Sustainable Approach Threshold Giving is a division of The Threshold Group and RCH Companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Liftoff Campaignsliftoffcampaigns.comHQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 63 contacts → |
“Combining state-of-the-art digital fundraising with strategic communications, to get attention, to build a movement, and to raise the most money to win.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Streetlight Digitalstreetlightdigital.comHQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 62 contacts → |
“Streetlight Digital is a full-spectrum nonprofit fundraising and marketing partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Veradata The Donor Science Companyveradata.comHQ: Cape Coral, FL, United StatesReported employees: 51-200 | Cape Coral, FL, United States | 51-200 | Exact match | 58 contacts → |
“VeraData brings together leading nonprofit fundraising agencies, Avalon Consulting, Faircom New York, and Teal Media under one data-driven growth platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Douglas Shaw & Associatesdouglasshaw.comHQ: Naperville, IL, United StatesReported employees: 51-200 | Naperville, IL, United States | 51-200 | Exact match | 57 contacts → |
“Results, it’s more than an ad campaign, it’s part of the core values which guide our work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 378 company matches
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Donor acquisition agencies: dataset insights
November 6, 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
376 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 378 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: November 6, 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 ↗
Donor acquisition agencies by location
3 lists · largest firstEvery Donor acquisition agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for donor acquisition agencies?
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 donor acquisition agencies did RevenueBase find worldwide?
The saved snapshot records 378 matching company records, 7,961 tracked contacts and 2,343 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 donor acquisition agencies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/donor-acquisition-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 donor acquisition agencies worldwide
RevenueBase records 378 matching company records for donor acquisition agencies worldwide, with 7,961 tracked contacts and 2,343 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: November 6, 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 donor acquisition agencies worldwide
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 | Appco UKappcouk.com HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 655 contacts → |
“Appco UK is an expert at designing, planning, managing, executing and analysing field marketing and fundraising campaigns.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RKD Grouprkdgroup.com HQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 514 contacts → |
“RKD Group is the trusted growth architect for nonprofits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Innovairreinnovairre.com HQ: Cherry Hill, United StatesReported employees: 1,001-5,000 | Cherry Hill, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Our motto says it all: We Help People Who Help People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Truesense Marketingtruesense.com HQ: Warrendale, PA, United StatesReported employees: 201-500 | Warrendale, PA, United States | 201-500 | Exact match | 281 contacts → |
“TrueSense Marketing is a full-service, strategic, direct response fundraising agency and direct mail marketing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | The Heritage Companytheheritagecompany.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 221 contacts → |
“Nonprofit Organizations count on The Heritage Company for fundraising and outreach to donors, members and other constituents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AGP Allegiance Group & Pursuantteamallegiance.com HQ: Fargo, ND, United StatesReported employees: 51-200 | Fargo, ND, United States | 51-200 | Exact match | 133 contacts → |
“AGP partners with mission-driven organizations nationwide to strengthen donor engagement and support long-term, sustainable performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MSPmsp-pgh.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 128 contacts → |
“Full Service Print/Direct mail Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MAL Warwick Donordigitalmwdagency.com HQ: Berkeley, DC, United StatesReported employees: 51-200 | Berkeley, DC, United States | 51-200 | Exact match | 121 contacts → |
“Our team of expert consultants develops innovative direct marketing-driven donor development programs for exceptional nonprofit causes like yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Imarketingimarketingsolutionsgroup.com HQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 119 contacts → |
“iMarketing is North America’s pre-eminent integrated direct-marketing services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Wesser Limitedwesser.co.uk HQ: Weston, United KingdomReported employees: 501-1,000 | Weston, United Kingdom | 501-1,000 | Exact match | 99 contacts → |
“Wesser – “Ethical Fundraising, Outstanding Service” – Since 1968 Wesser offers an all-in-one fundraising programme consisting of face-to-face supporter recruitment, telephone…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Donorsearch By Evertruedonorsearch.net HQ: Marriottsvile, MD, United StatesReported employees: 51-200 | Marriottsvile, MD, United States | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | UP Fundraisingup-fundraising.com HQ: New York, ON, United StatesReported employees: 201-500 | New York, ON, United States | 201-500 | Exact match | 94 contacts → |
“Up Fundraising is an Experiential Fundraising, Marketing and Brand Building company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HSP Directhspdirect.com HQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 87 contacts → |
“HSP Direct is a full-service, direct mail fundraising agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Avalon Consulting Groupavalonconsulting.net HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 84 contacts → |
“Avalon is a full-service fundraising consulting agency helping nonprofits realize the full potential of their direct marketing programs through multi-channel fundraising…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fundraising Directfundraisingdirect.ca HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 83 contacts → |
“At Fundraising Direct we are passionate about innovation and creativity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blakely Fundraisingblakelyfundraising.com HQ: Aurora, ON, CanadaReported employees: 51-200 | Aurora, ON, Canada | 51-200 | Exact match | 80 contacts → |
“Integrated fundraising strategy is our business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marketeammkteam.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 77 contacts → |
“At MarkeTeam, we’ve spent the past 30 years doing good work that does good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Donor Republicdonorrepublic.com.au HQ: Newtown, United StatesReported employees: 51-200 | Newtown, United States | 51-200 | Exact match | 74 contacts → |
“Welcome to the heart of fundraising At the heart of Donor Republic is an uncompromising pursuit of fundraising & marketing excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Digizent Internationaldigizent.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 73 contacts → |
“Digizent is an international group of award-winning, results-driven professionals who deliver quality in all things digital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Surge Directsurgedirect.com.au HQ: Richmond, AustraliaReported employees: 51-200 | Richmond, Australia | 51-200 | Exact match | 71 contacts → |
“Surge Direct is one of the nation's foremost Direct Sales and Marketing companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Threshold Givingthresholdgiving.com HQ: Moorestown, NJ, United StatesReported employees: 11-50 | Moorestown, NJ, United States | 11-50 | Exact match | 65 contacts → |
“Sustainable Donors through a Sustainable Approach Threshold Giving is a division of The Threshold Group and RCH Companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Liftoff Campaignsliftoffcampaigns.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 63 contacts → |
“Combining state-of-the-art digital fundraising with strategic communications, to get attention, to build a movement, and to raise the most money to win.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Streetlight Digitalstreetlightdigital.com HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 62 contacts → |
“Streetlight Digital is a full-spectrum nonprofit fundraising and marketing partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Veradata The Donor Science Companyveradata.com HQ: Cape Coral, FL, United StatesReported employees: 51-200 | Cape Coral, FL, United States | 51-200 | Exact match | 58 contacts → |
“VeraData brings together leading nonprofit fundraising agencies, Avalon Consulting, Faircom New York, and Teal Media under one data-driven growth platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Douglas Shaw & Associatesdouglasshaw.com HQ: Naperville, IL, United StatesReported employees: 51-200 | Naperville, IL, United States | 51-200 | Exact match | 57 contacts → |
“Results, it’s more than an ad campaign, it’s part of the core values which guide our work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 378 company matches
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Donor acquisition agencies: dataset insights
November 6, 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
376 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 378 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: November 6, 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 ↗
Donor acquisition agencies by location
3 lists · largest firstEvery Donor acquisition agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for donor acquisition agencies?
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 donor acquisition agencies did RevenueBase find worldwide?
The saved snapshot records 378 matching company records, 7,961 tracked contacts and 2,343 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 donor acquisition agencies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/donor-acquisition-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗