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Revolutionizing Philanthropy: Overflow’s Journey Through $20 Million Series B Funding

In a significant move towards redefining generosity in the digital age, Overflow, a Silicon Valley-based technology company, has successfully closed a $20 million Series B funding round, heralding a new era for charitable giving. This strategic round was led by the Wesleyan Investment Foundation, with participation from previous investors such as Uncork, R7, and TheGP, marking a pivotal moment in Overflow’s mission to transform the landscape of philanthropy through innovative financial solutions​​​​​​.

Overflow: Pioneering Charitable Innovation

Founded in 2020, Overflow set out with a bold vision: to make charitable giving seamless and secure, thereby enabling donors to contribute through a variety of assets, including stock, cryptocurrency, and more traditional methods like ACH and credit cards. By creating a comprehensive giving solution that integrates various donation methods through a single ‘easy button’ integration, Overflow has drastically simplified the donation process, making it more accessible and appealing to a broader audience​​​​.

Key Milestones and Achievements

  • Expansive User Base: Overflow’s innovative platform has attracted over 240,000 users, with projections to surpass one million users within the year. This remarkable growth is a testament to the platform’s ease of use and the wide acceptance of its mission among the public​​​​.
  • Diverse Donation Options: From its initial focus on stock donations, Overflow has expanded its services to include a wide array of giving options, including ACH, credit cards, donor-advised funds (DAF), wills, and various digital payment methods, encompassing the most comprehensive giving solution in the industry​​​​.
  • Collaborations with Leading Organizations: Overflow’s platform is utilized by over 450 leading organizations, including high-profile names like the Golden State Warriors Community Foundation, Church of the Highlands, and Convoy of Hope, further solidifying its position in the philanthropic sector​​​​.
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Overflow, the tech company secures $20M series B funding.
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The Future Vision: Beyond Charitable Giving

With the Series B funding in place, Overflow is poised to broaden its horizons beyond its core giving solutions. Plans are underway to develop new product areas such as spend management for churches and nonprofits, aiming to establish a full financial suite that offers valuable insights and additional financial products like growth lending​​​​.

Empowering Churches and Nonprofits

Overflow’s founder and CEO, Vance Roush, envisions the company as a ‘Brex for Churches,’ providing a comprehensive suite of financial solutions designed to save time and money for church and nonprofit finance teams. This ambitious goal reflects Overflow’s commitment to not only facilitate generosity but also to empower organizations to achieve greater impact in addressing societal challenges​​​​.

Overflow’s Unique Approach to Philanthropy

Overflow distinguishes itself through its dedication to reimagining generosity. By offering a tithe of its revenue back into the organizations it serves, Overflow models the very generosity it aims to facilitate, underscoring its commitment to making a tangible difference in communities around the world​​​​.


Overflow’s Series B funding milestone is more than just a financial achievement; it represents a significant step forward in the evolution of charitable giving. By harnessing technology to simplify and diversify the ways in which people can donate, Overflow is not only expanding the scope of philanthropy but is also fostering a culture of generosity that transcends traditional boundaries. As Overflow continues to innovate and expand its offerings, its impact on the philanthropic landscape is poised to grow, making generosity more accessible and impactful for all.

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