# Overflow
> Overflow is an online giving software that empowers donors to easily donate stock to nonprofits in minutes, not months. 90% of US wealth is in non-cash assets. So if you are only accepting cash, you are missing massive giving potential. Here is a mind-blowing statistic: the average cash donation in the US is $128, but the average stock donation through Overflow is $10,000.

Canonical page: https://marketplace.virtuous.org/solutions/overflow
Marketplace: Virtuous Marketplace
Last updated: 2026-02-05
Logo: https://assets.partnerfleet.app/p9omc06vd9oed4xszp1v1xp190ip

## At a glance
- Status / Type: [API](https://marketplace.virtuous.org/t/integration-type/api)
- Categories: [Stock Gifts](https://marketplace.virtuous.org/t/technology-solutions/new-node/stock-gifts), [DAF](https://marketplace.virtuous.org/t/technology-solutions/new-node/daf)
- Built By: [Partner](https://marketplace.virtuous.org/t/built-by/partner)
- Vertical Focus:  Health and Human Services, Education,  Social & Human Services, Environmental & Conservation, Faith-Based Organizations, Arts, Culture, & Humanities, International Development & Relief Services, Animal Welfare
- Website: [www.overflow.co](https://www.overflow.co/)

## Call to actions
- **Contact Us** — submit the contact form on https://marketplace.virtuous.org/solutions/overflow

## About
Overflow can be added right alongside your current credit/debit/ACH donation form! You also don’t need a brokerage account to receive stock donations through Overflow. Integrate Overflow with Virtuous and unlock new channels of generosity.

## Permissions
- Stock Donations — Pull from Partner — Stock Donations
- Crypto Donations — Pull from Partner — Crypto Donations
- Donor Advised Funds — Pull from Partner — Donor Advised Funds

## Features
- **Stock Donations** — Transforming stock donations can be complex, but Overflow is here to make it seamless and efficient. Our dedicated team supports you through every phase, from setup to execution. We ensure your stock donations are handled smoothly, providing you with the tools and guidance needed for success. Our goal is to simplify the process, allowing you to focus on maximizing your mission's impact. With Overflow, managing stock donations becomes effortless, empowering your members to contribute generously and confidently.
- **Crypto Donations** — At Overflow, we strive to make it easy for your members to give in whatever form they prefer. Accepting cryptocurrencies like Bitcoin allows your church to offer a modern and flexible giving option. Crypto donations provide a secure and efficient way to support your mission, without the traditional fees and intermediaries. By embracing crypto, you enhance your giving options and cater to the preferences of your digitally-savvy members, making it simple for them to contribute to your cause.
- **DAF Donations** — DAFs represent a significant opportunity for churches and nonprofits. In 2022, grants from DAFs to charitable organizations reached over $50 billion (a 9% increase from the previous year)​. By enabling and encouraging DAF contributions, churches and nonprofits can tap into this source of funds. Making DAFs an easy and attractive option for givers helps activate the potential of these assets, ensuring that more resources are directed towards supporting your mission and making a positive impact in your community.

## Testimonials
- "The first day we had the Overflow App, we received $80,000 from donors." — John Maxwell, Maxwell Leadership Foundation