You are here:



DonorSearch provides the most thorough wealth and philanthropic profiles in the industry, providing insight into each individual’s capacity for giving and likelihood of supporting your mission. We are passionate about improving your fundraising with more accurate, more comprehensive, and more actionable data.

Marriottsville, MD 21104-1644


Mark Parker
Direct line: (503) 757-5597


Assessment & Evaluation

Communications & Marketing

  • Market research, surveys, & focus groups

Fundraising & Development

  • Capital campaigns
  • Development planning
  • Endowment campaigns
  • Fund development/research
  • Fundraising
  • Major gifts/planned giving


  • Research

About DonorSearch

DonorSearch was founded in 2007 with one goal: to provide more accurate, more comprehensive, more actionable data to help nonprofits of all types achieve better fundraising and outreach results. Using proprietary philanthropy databases and algorithms, as well as tens of millions of records from public databases, we provide reports manually verified by in-house prospect researchers that combine past philanthropic activity and traditional markers. The result: you not only know each individual’s capacity for giving, but also the likelihood of each prospect supporting your mission.

Our Gift Search allows you to search for all of the gifts given by an individual, a couple, a foundation, or an organization. At a glance, you can see what types of causes and organizations a donor supports, analyze giving patterns, and filter donations by year, amount, state, and other criteria. You can also cross-research both donors and gift recipients, as well as access annual reports where donations are named.

DonorSearch’s Integrated Search is a comprehensive prospect research tool that delivers philanthropy, wealth, and analytics in an easy-to-use format. With Integrated Search, organizations can research in-depth information about any prospective donor, formulate ask amounts, and identify an engagement strategy.

We start with proven philanthropy to provide more accurate, more comprehensive, and more actionable data to help nonprofits of all types achieve better fundraising and outreach results. Our research has shown that past giving to nonprofits is a much better indicator of future giving than wealth alone.

Every DonorSearch client has access to our customer service team at no additional cost. Our Client Support experts train each new client individually using the client’s own data. We never charge for additional users or for technical assistance importing or exporting data from your donor database. For more information, contact Mark Parker, Director of West Coast Sales, at (503) 757-5597 or

Background Info.

Subsector Experience

  • Arts and culture
  • Children, youth, and families
  • Community development
  • Disability issues
  • Economic development
  • Education
  • Environment
  • Faith-based
  • Healthcare
  • Housing and homelessness
  • Immigrant and refugee
  • LGBT issues
  • Mental health/Substance abuse
  • Philanthropy
  • Senior services
  • Small grassroots organizations
  • Social services - general

Fee Structure

  • Price for goods

County Availability

  • All WA Counties

Promotional Materials