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Jesse Leimgruber is a General Partner at SignalFire and the Co-founder of NeoReach, based in San Francisco, California. He previously worked as a Product Manager at Google and co-founded Bump Technologies before launching the enterprise influencer marketing platform NeoReach in 2013 while studying computer science at Stanford University, where he developed his expertise in digital marketing. In 2017, Leimgruber expanded into the Web3 sector by co-founding the blockchain credit and identity protocol Bloom, which successfully secured over $50 million during its initial token sale. At SignalFire, a venture capital firm managing over $2.8 billion in assets, he focuses on early-stage investments across artificial intelligence, developer platforms, and B2B software, with notable portfolio exits including Amplitude and Notion. Leimgruber currently directs his investments and operational efforts toward advancing AI infrastructure, decentralized finance, and the broader Web3 creator economy.
Jesse Leimgruber stands out as a prominent entrepreneur and active angel investor within the technology landscape. His career is marked by a strong track record of building and scaling innovative companies, culminating in significant exits that underscore his strategic vision and execution capabilities. While he does not currently hold a formal title at a specific investment firm, Jesse operates as an independent angel investor, leveraging his extensive operational background to support promising early-stage ventures.
Leimgruber's entrepreneurial journey includes co-founding Neo.tax, a pioneering platform designed to automate R&D tax credits for startups. Under his leadership as CEO, Neo.tax achieved remarkable growth and ultimately secured a successful acquisition by Brex, a leading financial platform for businesses. This experience provided him with invaluable insights into the challenges and opportunities faced by early-stage companies, particularly within the fintech and SaaS sectors. Prior to Neo.tax, Jesse also co-founded EverOps, further solidifying his expertise in operational efficiency and technology solutions.
As an angel investor, Jesse Leimgruber's investment focus areas are deeply rooted in his professional experiences and forward-looking market trends. He primarily targets companies in fintech, software as a service (SaaS), artificial intelligence (AI), and developer tools. His investment thesis often revolves around backing strong founding teams with disruptive ideas that address critical market needs. He is known for not just providing capital, but also for offering strategic guidance, mentorship, and leveraging his network to help portfolio companies navigate growth, product development, and market entry.
Jesse's career background is characterized by a blend of technical acumen and entrepreneurial drive. His ability to identify market gaps, build robust solutions, and lead teams through complex growth phases makes him a highly sought-after advisor and investor. While specific individual notable investments are often kept private in the angel investing world, his reputation for backing successful ventures in his chosen sectors is well-established. Founders seeking smart capital and experienced guidance often find a valuable partner in Jesse Leimgruber, whose journey from successful founder to impactful investor continues to shape the next generation of technology companies.
Jesse Leimgruber is a successful entrepreneur and active angel investor, best known as the co-founder and former CEO of Neo.tax, which was acquired by Brex. He invests in early-stage technology companies.
Jesse Leimgruber primarily invests in early-stage companies within the fintech, SaaS (Software as a Service), AI (Artificial Intelligence), and developer tools sectors.
Jesse Leimgruber currently operates as an independent angel investor. Previously, he was the CEO and co-founder of Neo.tax, which was acquired by Brex, and a co-founder of EverOps.
