Brett GersteinFliptide is a boutique digital marketing firm based in Washington, DC that helps nonprofits boost their online impact and attract supporters.

It was started by Brett Gerstein, who has over a dozen years of experience working with NGOs and Members of Congress.

We offer personalized attention and reasonable fees rarely found at larger agencies.

Our clients have included the American Diabetes Association, Senator Bernie Sanders (I-VT), Special Olympics International, The National Council on Aging, Certified Humane and many others.

Learn why our digital marketing strategies and online advertising campaigns offer a blueprint for fundraising success that ensures you will be seen, heard and responded to.

“Brett is a very results focused and capable marketer. He is very responsive and has an acute ability to listen to the needs of the client and respond with thoughtful ideas and practical tactics at a tremendous value.”

— Ben Stickan
Director of Development, Rockefeller College of Public Affairs & Policy
State University of New York At Albany