FREE 10-Day Challenge

Your nonprofit isn’t broken.
It’s learned some toxic habits.

Join The Nonprofit Detox

A 10-day challenge to remove what’s slowing your organization down and start raising more, with less stress.

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Most nonprofits don’t fail because of strategy.
**They struggle because of what they tolerate:**

Too many meetings
The wrong people in key roles
Outdated systems and content
Work that shouldn’t exist anymore

These small things add up.

They drain your time, your energy… and your results.

Help is here: The Nonprofit Detox Challenge

This 10-day, action-based challenge will help you:

Remove what’s hurting your organization
Reclaim time and focus
Build better systems, roles, and habits

That’s it - just one simple action per day.

No theory.
No overwhelm.

Plus, I’ll send you a free tool each day you participate to accelerate your progress!

JOIN THE DETOX CHALLENGE

"I hired Sean because I needed fresh ideas and new resources for helping our nonprofit with fundraising and visibility. I knew Sean was the one because he had an intuitive grasp of our challenges and advice that we could put to use right away. Sean provides valuable insights, resources, and skills into how to meet common challenges for a nonprofit in an effective way."

— Irene van der Zande, Founder and Executive Director of Kidpower
"Sean Kosofsky has been instrumental in supporting our board and fund development over the past year. Most recently, Sean saved me by responding to my last-minute request for help and walking me through the difference between project-specific and general operating proposals. Because of his invaluable advice, we were just awarded $150,000 in general operating funding!"

— Taryn Gal, Executive Director - Michigan Organization on Adolescent Sexual Health
"If you are looking to enhance your fundraising abilities, I wholeheartedly recommend investing training with Sean. The knowledge, guidance, and inspiration you will gain are invaluable. Prepare to embark on a journey that will not only elevate your fundraising efforts but also empower your board to make a meaningful difference in their roles.”

— Tiffany D. Brown, Executive Director, National Organization of Minority Architects

Hi, I’m Sean, the "Nonprofit Fixer!"

I have been the Executive Director for 5 nonprofits.
I have reported to boards.
I have served on boards.
I have raised money on boards.
I have built and dissolved boards.

I have been where you are. I have the battle scars. I know what it’s like to be burned out, stretched thin, and struggling to raise the money to keep my nonprofit solvent.

Fundraising does not need to be stressful or complicated, but it does mean learning some key strategies that will grow your organization over time.
I will demonstrate what I have done myself during this training.

I have raised millions of dollars for causes, campaigns, and candidates. I know how to do it as a volunteer board member. I have read the academic research on what works and what doesn’t to motivate boards to fundraise.