Making sure our clients have high-quality information available at their fingerprints is critical to the iWave mission. We’ve partnered with some of the leading database providers in the industry to deliver the most comprehensive suite of wealth, philanthropic, and biographical information on your prospective donors.

iWave Data Providers:

Zoominfo - PRO Datasets


ZoomInfo gives you biographical, employment, education and contact information on your prospects. With access to ZoomInfo’s subscription service, you can prospect for new donors, find lost alumni and build lists quickly and easily. You can also enhance existing profiles with contact information, board affiliations, employment records, personal interests, educational background, personal and professional networks, and more.

iWave's VeriGift - PRO Datasets

Charitable Donations by iWave’s VeriGift

VeriGift is the fastest growing and most up-to-date database of charitable gift donations, recipients, and donors in the industry. There are over 2M new records added every month, and with every record linked to its original source, you can quickly verify that the information is accurate. VeriGift helps you determine whether your prospect has the propensity to give and whether they have a connection to your cause.

Core Logic Real Estate - PRO Datasets

Real Estate Data by CoreLogic

CoreLogic is the premier supplier of US real estate, mortgage, property records, and tax assessments. With access to this real estate data you can prospect for new donors by zip code, street name, or even asset range, find multiple properties across numerous states for a single donor and determine capacity to give by researching current property value, and mortgage details.



Larkspur Prospects of Wealth - PRO Datasets

Prospects of Wealth by Larkspur Data

Utilizing over 70 different sources, Larkspur Data’s Prospects of Wealth dataset identifies millions of high net worth individuals. With Prospects of Wealth, you can create a great lead list to identify new prospects that have the financial means to contribute to your organization, and see annual income, age categories, and generate mailing labels from home addresses.


Thomson Reuters

Thomson Reuters is a leading and well-recognized provider of individual and company wealth and insider transaction information. The addition of Thomson Reuters will bring iWave clients more donor contact details, executive biographies, company information, cash compensation, and detailed insider trades share information, all of which will help them make a more timely and better educated major gift ask.




Relationship Science

RelSci is a technology platform that enables institutions to harness the power of their relationships to accelerate business and fundraising development. Select components of RelSci relationship data are integrated with iWave. If relationship mapping is a function of the development and prospect research departments, organizations will want to check out iWave will not provide access to RelSci relationship path functionality that illuminates an organization’s connections to influential people and their companies.


Political Contributions

Political Contributions can serve as a great indicator of potential philanthropic giving. That’s why with iWave you get access to US and Canadian political giving records – US political records from Infinata and Canadian political records from Elections Canada. This political contribution information can help you identify your prospect’s comprehensive giving history to federal campaigns, use searches by political party and lobby group to identify donors who share an interest in your cause and search by contribution amount to identify high capacity donors.



guidestar data - PRO Datasets

Public Charities and Private Foundations

iWave gives you access to US and Canadian foundation/charity information via GuideStar and the Canada Revenue Agency. GuideStar is the most comprehensive source of foundation and public charity information in the industry. Not only does it provide you with information on nonprofit officers and board members, but it also gives you full 990′s, summarized financial records, purpose of grant information, impact statement, and purpose of grants.

The information can help you 1) Determine an appropriate ask based on past giving to other organizations, 2) Build a list of foundations/charities based on a number of criteria, 3) Better understand what causes your prospect is passionate about, 4) Search by contribution amount to identify high capacity donors, and 5) Find out how to apply for grants.

hepdata matching gifts - PRO Datasets

Matching Gifts by HEPdata’s GiftPlus

Matching Gifts helps you maximize your fundraising efforts by identifying companies that will match their employee’s donations to your organization to double or even triple your donations. It helps you identify matching gifts companies, subsidiaries, and divisions that match employee gifts. And also gives you the information you need to collect matching funds including contact information, procedures and deadlines, minimum/maximize match amounts, eligibility requirements, conditions, and in many cases even a link to the matching gift request form.




Dun and Bradstreet PRO Datasets

Executive and Company Information

With Dun & Bradstreet (D&B) data you can get to know your prospect and the company they work for. D&B brings you US, Canadian, and International information on corporate executives and the publicly or privately owned businesses they work for. The information found in D&B identifies work email address and home address for the individual, address and contact information for company, and personal and company information such as age, gender, sector, sales revenue, and number of employees


Manifold Data Mining Logo

Canadian Property Value Estimates

Manifold Data Mining, Inc. provides critical Canadian demographic information that helps improve the accuracy of capacity ratings for Canadian prospects. Information provided includes median Canadian property value, median annual household income, and average value of household charitable donations. This information is based on a 6-digit postal code with an average of 15 households per code

Triple-Verified Business Databases 

iWave offers four datasets from Companies, Executives at Home, Consumer Profiles, and Death Records. iWave users have access to contact and biographic information on 250+ million individuals and 15 million businesses. This includes information on executives, the companies they work for, and consumers. Their specialty is information gathered on businesses with less than 100 employees.® supports iWave’s mandate to provide users with the highest quality and most comprehensive data available. Their business database is triple-verified and 95% accurate. iWave will be the only prospect research platform to provide access to this amount of comprehensive information from®.