Mose Cassaro is an accelerator operator and early-stage investor with a background at venture-backed companies including Viggo and HomeAdvisor. He is the Founder and General Partner of RDF Ventures, Founder of FoundersOnly, and a Program Partner at gener8tor. His experience spans startup operations, accelerator programming, founder support, and early-stage investing.
What they've been talking about across their social media accounts

- Emphasis on product quality and clear communication over fundraising hype. Building a superior product is the real fix for fundraising struggles, rather than relying on capital to solve product flaws. For example, frustration was directed at a well funded accelerator startup that raised two million dollars but had zero traction and could not even clearly explain what they were selling. It is also clear that building just another generic dashboard is a major turnoff.
- Focus on customer validation instead of worrying about venture capital approval. Founders are encouraged to refine their story and concentrate on acquiring paying customers in growing markets. If people are willing to pay for a product, getting rejected by venture capitalists is viewed as completely irrelevant data given the high failure rate of the industry.
- Preference for pragmatic sales strategies and finding uncrowded markets. Founders building comprehensive artificial intelligence solutions are advised to sell to traditional businesses like accounting firms outside of major tech hubs. Targeting rural areas or non tech markets gives startups a better chance to succeed rather than competing head to head with dozens of identical companies in cities like San Francisco.
- Value placed on authentic ambition and a distaste for performative company culture. High priority is given to optimism and those who actually build, noting that pessimists who tear down ambitious students never win in the end. There is also a strong dislike for fake startup optics, such as giving all employees the exact same title to seem like a flat organization, because it always becomes obvious who actually calls the shots when a real decision is needed. Businesses should be driven by good ideas rather than structural hierarchy.
- Interest in tangible deep tech and highly functional artificial intelligence applications. Investment capital has gone into practical hardware solutions, like companies building maskless lithography systems that make computer chip prototyping much faster and cheaper. There is also a strong appreciation for high quality demo videos showcasing native artificial intelligence tools that solve everyday problems.
About their Fund
Sectors
Deeptech / Hardware, Robotics, AI, Health
Rounds
Pre-Seed - Seed
Avg Check Size
$100K–$250K
Notable Investments
RDF Ventures is an independent, early-stage venture capital firm investing across industries, primarily in New England and selectively throughout the United States. The fund typically makes an initial investment of $100,000, with up to $250,000 available through follow-on funding, and generally invests at post-money valuations between $2 million and $6 million. RDF takes a relationship-driven approach to investing and supports founders through FoundersOnly, a flexible founder residency designed to build long-term relationships before an investment is made. The firm also helps administer Vermont’s SSBCI co-investment program.
Other partners at the fund
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Notable Fund
Investments
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Sheets they're in
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Sheets they're Fund is in
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