Stock donations are now live on The Giving Block! Learn more

The Giving Block Partnership


About Overflow

Until now, the way we donate stock has been stuck in the 20th century.

While most nonprofits deal exclusively with cash donations, today’s donors hold their wealth primarily in stocks, not cash. This fundamental misalignment is making nonprofits miss out on countless donations each year.

Overflow is reinventing modern philanthropy by making it possible to donate stocks directly to nonprofits solving today’s most pressing issues.

Explore our Partnerships

Integration Partners | The Giving Block

Integration Partners

Technology solutions, business analysis, and other services to nonprofits, charities, schools, and faith-based organizations.
PARTNERSHIPS - Explore our Partnerships - Nonprofit Partners | The Giving Block

Nonprofit Industry Partners

Marketing, fundraising strategy, and other consultative support services to nonprofit organizations.
PARTNERSHIPS - Explore our Partnerships - NFT Partners | The Giving Block

NFT Partners

NFT projects, marketplaces, and artists making a positive impact in the world.
PARTNERSHIPS - Explore our Partnerships - Media Partners | The Giving Block

Media Partners

News outlets, advertising platforms, PR firms, and other publications, helping us bring attention to the crypto-philanthropy industry.
PARTNERSHIPS - Explore our Partnerships - Crypto Industry Partners | The Giving Block

Crypto Industry Partners

Blockchain, cryptocurrencies, DeFi platforms, and other crypto-industry organizations.