Latest / The Series A Show with Fexingo: Early-Stage Funding, Pitch Decks, and Startup Milestones / How Founders Are Using Rolling Funds to Build Pre-Seed Momentum
Transcript
- Lucas: So there's this quietly radical shift happening in pre-seed fundraising, and it's not a new type of equity structure or a new legal document. It's the fund itself. Luna: You mean rolling funds? Because we've talked about those before, but mostly from the investor side. I think the founder perspective is where it gets really interesting. Lucas: Exactly. And what's changed is that rolling funds are now becoming the default vehicle for a lot of lead investors in pre-seed rounds, not just for angel syndicates. I've been tracking a few data points, and one that stood out to me was a SaaS startup, let's call them CloudBridge, that raised their entire $500,000 pre-seed in under three weeks using a rolling fund structure. Luna: Three weeks is fast. Most pre-seed rounds take three to six months. How did they do it? Lucas: They used a rolling fund managed by a micro vc that allowed investors to commit capital on a monthly basis. So instead of the traditional 'call your network, close a single fund, wire all at once' model, the fund was open-ended. Investors could join at any point during the rolling period, and the fund would deploy capital incrementally as commitments came in. Luna: That changes the dynamic a lot. Founders don't have to wait for a single lead to wire the whole check. They can build momentum with smaller commitments and then use that as social proof to bring in larger investors. Lucas: Right. And the numbers back that up. According to data from AngelList, which runs a lot of these rolling funds, the average time to close a pre-seed round using a rolling fund is about 45 days, compared to 120 days for a traditional close. That's a 60 percent reduction. Luna: Sixty percent. That's massive. And it's not just speed — it's also about who gets to invest. In a traditional pre-seed, you're limited to a few angels or one micro vc. With rolling funds, you can have dozens of smaller investors coming in over time, which actually diversifies your cap table. Lucas: And that's the part I find most compelling. The traditional model concentrates power in the hands of a single lead investor who often wants a board seat or a veto right. Rolling funds tend to have less governance attached because the vehicle itself is managed by the fund manager, and the individual LPs are passive. So founders retain more control. Luna: But isn't there a downside? I've heard some founders complain that managing a rolling fund with many small investors creates a lot of administrative overhead. You're constantly updating your cap table, issuing new shares, dealing with paperwork. Lucas: That's a fair point. But the technology has improved. Platforms like AngelList and Assure handle most of the back-office work. In CloudBridge's case, they used AngelList's integration, and the fund manager handled all the legal and compliance. The founders just had to focus on pitching and closing. Luna: So what's the catch? If it's faster and gives founders more control, why isn't everyone doing it? Lucas: Part of it is inertia. The traditional VC model is deeply ingrained. And some investors worry that rolling funds attract less committed capital — that investors can pull out after one month. But in practice, most rolling funds have a lock-up period of at least 12 months, so that's less of a concern. Luna: Also, the regulatory environment is still evolving. The SEC has been looking at rolling funds more closely, especially around the definition of an 'accredited investor' and the frequency of capital calls. Lucas: That's true. And speaking of the current market, it's interesting to note that the ARKK ETF is up about 3.5 percent over the last five days, and ARKG is up 2.7 percent. That's a signal that investors are hungry for innovative structures and high-growth potential. Rolling funds fit right into that sentiment. Luna: It does. And when you look at companies like PLTR up 14.5 percent in the same period, or RIVN up 17 percent, you see that the market is rewarding growth stories. Founders who can tell a compelling story and close quickly are going to win. Lucas: Which brings me to another point: rolling funds also change the nature of investor relations. Instead of one big check and then silence for a year, you have a continuous stream of updates going to a growing group of investors. That can actually be a good discipline for founders. Luna: If the conversations we're having here are useful for what you're building or running, I want to mention something quickly. Lucas: Yeah, go ahead. Luna: We deliberately don't run ads on these episodes. It's a choice we made because we think the content should stand on its own. If that matters to you, and you'd like to support that choice, there's a link at buy me a coffee dot com slash fexingo. Lucas: It's a small thing, but it really helps keep this show sustainable and ad-free. Anyway, back to rolling funds — one other angle I wanted to explore is how rolling funds are being used in specific verticals. Luna: Like biotech? Because that's a space where capital needs are large and timelines are long. Lucas: Exactly. A biotech startup I've been following, Synthia Bio, used a rolling fund to raise their seed round. They needed about $2 million, and they raised it over six months through a rolling fund. The advantage for them was that they could bring in investors who understood the science but didn't necessarily have $500,000 to write a single check. Luna: So they basically syndicated smaller checks from domain experts. That's smart because those investors can also provide scientific advice or industry connections. Lucas: Right. And that's the big unlock — rolling funds lower the minimum investment threshold. Instead of needing a $100,000 check, you can accept $10,000 from a dozen smart people. That expands your network and your expertise base. Luna: It also changes the power dynamic. You're not beholden to one large investor who might push you in a direction you don't want to go. Lucas: Exactly. And I think we're going to see more of this. The data from AngelList shows that the number of rolling funds created on their platform grew by 40 percent year-over-year in 2025. In 2026, that trend is continuing. Luna: So if you're a founder listening, is the takeaway to just go set up a rolling fund? Lucas: Not exactly. The takeaway is to consider whether a rolling fund structure aligns with your fundraising timeline and investor base. If you have a strong network of smaller potential investors, it's a great tool. But if you need a single large anchor investor who can provide strategic value beyond capital, the traditional model might still be better. Luna: So it's not a silver bullet. But it's another arrow in the quiver. Lucas: Exactly. And the key is to understand the trade-offs. Rolling funds give you speed and flexibility, but they also require you to be more proactive in managing investor communications. For the right founder, that's a feature, not a bug. Luna: Well said. I think this episode gave me a much clearer picture of how rolling funds work on the ground. Lucas: Same here. And if you're thinking about fundraising, I'd recommend talking to other founders who have used this model. The data is promising, but real-world experience is invaluable.