More than a fundraising platform—your new full-service growth team.

Harness is the only fundraising solution that places real strategists and doers onto your team, tailoring it all to your mission.

Your fundraising challenge solved. We are the whole Harness package.

Integrated tools

The Harness Platform

All the essential fundraising tools in one easy-to-use donation platform: giving forms, text messaging, comprehensive reporting, event support, and more.

Extended bandwidth

Marketing + creative team

Reach donors at the right time and place with campaigns that follow industry best practices. (Think donation websites and social posts)

Maximize team efficiency

Fundraising experts

From the smallest details to the big picture, Harness experts will jump right in and make your mission theirs.

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4.8/5

Trusted by thousands of nonprofits, big and small.

“Harness has let me do more of the fundraising with less team. I've been able to do a similar amount of outreach and data tracking despite missing two full time staff.”
Tor Gudmundsson
Executive Director of Habitat for Humanity of Missoula
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“Harness has been key to our success. I love seeing new donors come through in real time, which lets me connect with those donors immediately.”
Amber Kilawee
Executive Director of Fond du Lac County United Way
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“When I thought maybe we were asking too much, everyone just kept delivering… I couldn't be happier. Daniel and his team really took the reins...”
Sue Eisaguirre
Founder and Executive Director of NatureTrack
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“When I tell other nonprofit organizations in my community about Harness…some of them say ‘It's too expensive to get that.’ And I say it’s too expensive to NOT have it.”
Rachelle Morlok
Founder of Bloom International
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The Harness Approach:
customized for your mission

Every nonprofit’s journey is unique—and so is our methodology; tailored to your distinct goals. Here’s how we do it:

Design + build the brand foundation
Strategize + develop a fundraising campaign
Promote + drive mission engagement

Wonder what it's like to have the right fundraising partner?

Reliable funding

Maintain sustainable growth instead of constant fundraising scrambles.

Dedicated team

Focus on what you love to do and not what you don't (like continuous onboarding).

Clear impact

See the results of each completed impact goal and those who benefit.

Explore how you can use us.
Book a free demo

Helping leading nonprofits grow including: