The Story of Crowded: Building the Operating System for Nonprofit Finance

Sometimes the most compelling startup ideas come from observing daily frustrations. For Daniel Grunstein, the seeds of Crowded were planted during his years working in banking and finance, where he witnessed firsthand the challenges nonprofits faced managing their finances.

In a recent episode of Category Visionaries, Daniel shared how his journey began: “Background in banking and finance, the big four and some smaller ones as well, which is quite unique in sort of the startup space. But I guess in my situation came from off the fintech wedge within those organizations and really noticed this problem mainly from my own life, being involved in some of these organizations at different stages.”

The COVID-19 pandemic proved to be the catalyst for transformation. While many saw the period as a time of restriction, Daniel found it clarifying. “In COVID, I just had this bug. You know, a lot of these big firms, like with the uncertainty, budgets were slashed and things like that. And, you know, sometimes you weren’t able to start new things or innovative things. It was really about keeping the lights on, and that killed me.”

This frustration led to self-reflection: “And then I sort of went through a process personally, of, like, realizing, why did that kill me? Maybe just, like, I always need to be doing something new and innovative and exciting. Otherwise, it just doesn’t work for me personally.”

The decision to leave banking wasn’t easy. As Daniel notes, “They always call these jobs the big banks, like golden handcuffs. So it’s not easy to leave. But once I narrowed in on this idea that I was really passionate about and I knew there was a really good market and use case, then it was pretty easy to write that resignation.”

The market opportunity was significant. As Daniel explains, “6.5% of US GDP is nonprofit. It’s like $1 trillion in the US.” Beyond traditional charities, this includes “country clubs, sports organizations, universities, professional societies, things like this we don’t even think about.”

But perhaps more importantly, there was a cultural fit: “The US, a very community based society. 64 million Americans are paying members of a membership based organization… I’ve looked at the data in other countries, it doesn’t exist anywhere else.”

Starting with college organizations, Crowded began building what would become a comprehensive platform for nonprofit financial management. The early days were marked by manual processes and creative solutions. Their first implementation was far from automated: “The database wasn’t actually registering the payments. So what I would do is I would get them on a call and I would literally go in and they would write, my dues for this semester is a grand, two grand, whatever it is. And I would actually write it on a piece of paper and then enter it in the database after.”

Today, Crowded has evolved into a platform that combines banking, payment processing, and automated compliance handling. As Daniel describes it, “We take banking and we make it like a completely tailored experience to the end user and their application or use case.”

Looking toward the future, Daniel envisions Crowded becoming “this end to end management platform for nonprofit treasurers and administrators.” However, he maintains a pragmatic outlook about the path forward: “In three to five years, it’s unclear to me still if this is exit play or if we want to just continue riding the business the moment. We’re really enjoying it.”

The vision isn’t just about building a successful company – it’s about transforming how nonprofits operate. With their combination of banking, compliance, and management tools, Crowded is working to ensure that organizations focused on doing good don’t get derailed by financial complexity.

For founders watching Crowded’s journey, it’s a reminder that sometimes the best opportunities come from deeply understanding a market’s pain points, even if that means starting with manual processes and gradually building toward automation. The future of nonprofit finance might not be flashy, but it’s fundamental to enabling the work of organizations that make up a significant portion of the American economy.