Overflow For Nonprofits

The only online donation platform that automates the transfer of publicly-traded stocks from your donors to your nonprofit. Unlock net new giving today.

How It Works

Ease of use
Overflow is integrated into your existing donor flow and provides a user experience that is significantly simpler than the current manual process. This increases donor satisfaction among some of your most important contributors.
Speed
With the automation that Overflow has built, and is continually innovating, charitable stock transfers are initiated and fulfilled much faster than relying on the constant contact required between donor and nonprofit across multiple steps.
Net New Donations
Providing simplicity and speed to your donor community, empowers you to also promote this new giving channel more prominently, which can unlock net new donations from your community. Studies show NPOs that effectively support this channel increase total giving overall.

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