Maximize Your Fundraising Efforts
We specialize in donor prospecting for acquisition, reactivating lapsed donors, and optimizing the performance of your marketing efforts.
Discover which service is right for you
What is your goal?
How do you need to optimize your acquisition effort?
We Recommend: Lifetime Value Model
Using your historic mail, response, and giving history, we model the prospects most likely to return superior value to your organization over the course of time.
Learn MoreWe Recommend: Incremental Growth Models
Our Incremental Growth Models leverage recency, frequency, and monetary value to provide an effective balance between response and gift
Learn MoreWe Recommend: Custom Response Model
Custom models are built using your past mail and response data and are extremely reliable in finding your best DonorBase prospects.
Learn MoreWhat element of your house file are you focusing on?
We Recommend: Custom Ask String (Value)
When you aren't sure what gift amount will get the best response from your donors, our Custom Ask String Optimization leverages the power of predictive modeling to identify the most effective "ask" amount based on previous giving history, transactional, demographic and lifestyle data.
Learn MoreWe Recommend: Universal Scoring
Our Universal Scoring product will take names acquired through events, petitions, or even your current lapsed donor file so you can mail only those most likely to support your organization’s mission.
Learn MoreAre you looking for a print or digital reactivation solution?
We Recommend: Lapsed Donor Re-activation
Using our proprietary re-activation models, choose only your lapsed donors identified as most likely to respond to an additional ask or have your entire lapsed donor file scored in order of response priority!
Learn MoreWe Recommend: Digital Services
Leverage 71 million individual DonorBase donors representing $56 billion in charitable giving, plus comprehensive nationwide coverage of issue and cause-based prospects, to fuel your successful digital outreach.
Learn MoreDonorBase is...
We are a cooperative donor database exclusively for nonprofits and fundraisers. We are entirely focused on the success of your campaigns and achieving your goals. Whether you’re looking to increase response rates, find prospects uniquely matched with your cause, or extend your acquisition efforts online, we listen to your unique challenge and work with you to build a solution that delivers results.
Learn MoreOur Impact
- 72,064,276
- Total Individual Donors
- 941,987,909
- Individual Gifts
- 57,914,987,833
- Value of Charitable Contributions
We Work With



What our Clients are Saying
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Brainstorming with DonorBase allows me the opportunity to provide solutions for my clients in an ever changing environment. Whether it’s creating new models or presenting new package strategies there are many avenues to explore.
Heather Maylander, Managing Director Lake Group Media, Inc. -
We have a strong relationship with the Donorbase team. We rely on a couple core models for our bigger mailers and continually test new custom approaches — often with great success. They hear our ideas and work closely with us to integrate new product offerings into our client’s strategy.
John Graves, Principal Eidolon Communications