In October 2025, DonorSearch joined EverTrue — the philanthropy-first intelligence behind DonorSearch, Signal, ThankView, and more.

The Nature Conservancy

Mark Defilippis of The Nature Conservancy, one of the world’s most effective and wide-reaching environmental organizations, speaks about the impact of DonorSearch on their fundraising, helping them turn $25 donors into million-dollar donors. He notes its crucial role in identifying and understanding potential donors. Defilippis highlights DonorSearch’s effectiveness in fostering lasting donor relationships, significantly enhancing their fundraising efforts, and easily yielding a notable return on investment for the organization.

Additional Resources

Video camera in the background with a profile picture of David Szakonyi

From Russia through Philanthropy: Oligarch Donations and Reputation Laundering

|
Read More

Old Rules are Dead: 5 ways for Major Donor Relationships Now

|
Read More
Video camera in the background with a profile picture of Diana Sarro

Mastering Major Gifts: How to Persist in the Face of “No”, Shift your focus to the donor, and Use Research to Make the Difference

|
Read More