Build lasting connections with your donors

By providing donors with easier, more engaging ways to give, our platform allows nonprofits to uncover new sources of sustainable revenue.

Three nonprofit donations

Helping leading nonprofits grow including:

Let’s make donating easier

With our simple-to-use tools, you can boost revenue for your organization and encourage your donors to support your cause in everyday ways.

Donate button on websitePurchases with total amount donatedText message thanking user for donation
Donate button on website

Donate directly on your site

While scrolling on your site, donors can tap the floating donation button to instantly show their support.

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Notification of roundup donation

Shop. Round up. Repeat.

They'll have the power to turn their everyday credit card purchases into donations by rounding up to the nearest dollar.

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Text message thanking user for donation

Connect by text

Treat every donor like a VIP by sending texts to thank them for donations, updates about your nonprofit, and more.

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Want to see Harness in action?

Book a free demo

Here's what sets us apart

Beyond our fundraising tools, we give each nonprofit access to a highly sought-after suite of features that provides you with more ways to engage with your donors—and set your nonprofit up for success.

All your logistics. All in one place.

Now you can spend less time on administrative tasks and more time making a difference.

Donor contact list table

Manage your donations

Create donor profiles to keep track of individual supporters and how they give.

Donation goal with progress bar

Streamline operations

Keep all your nonprofit communications and details in one central location.

Donation chart and table data

Access the data

Connect your Google Analytics, Facebook Pixel, and more to your Harness dashboard to get performance data in real time.

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See why nonprofits 
love working with us

4.8/5

“Love the Harness interface and how it integrates beautifully with our website.

They've regularly added or improved features, often in response to our direct requests. Admin is easy for non-techies to handle.”

Rose V.
Communications Manager
The Ministry Against the Death Penalty

“Harness is really user friendly. Anyone that uses a computer can figure it out quickly.

The dashboard basically does all the work for us!”

Pamela W.
DIRECTOR OF PHILANTHROPY
Santa Fe Animal Shelter and Humane Society

“Getting millennials and Gen Z to give consistently is one of the biggest barriers in modern fundraising.

Harness breaks down those barriers. With Harness, it’s so simple that I believe we will convert check-writers to online donors.”

Carol D.
EXECUTIVE DIRECTOR
The Hope Pregnancy Center of Brazos Valley

“Our donors have several ways to make a donation. I like being able to text our donors directly through the app.

What I like most is the ability to provide the text-to-give option, campaigns, and Round Ups for our constituents.”

EJ F.
DEVELOPMENT DIRECTOR
Boys & Girls Club Washington County

“Harness has allowed us to spontaneously capture donors through dedicated campaigns, social media and website platforms.

The elegance of integrations and presentation makes it look like we have a dedicated team of professionals running our digital marketing.”

Nikie J.
EXECUTIVE DIRECTOR