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§ Venture Capital · New York City, NY, USA
Early-stage venture capital firm investing in Seed and Series A technology startups across enterprise, consumer, and AI, utilizing Voyager.
645 Ventures is an early-stage venture capital firm based in New York City that invests primarily in Seed and Series A technology startups. The firm targets companies across enterprise software as a service, infrastructure, cybersecurity, artificial intelligence, and consumer technology sectors, utilizing a proprietary software platform called Voyager to identify and evaluate investments. The organization manages over $500 million in total assets under management and recently raised $347 million in October 2022 across its $194 million Fund IV and its $153 million Select Fund I. 645 Ventures writes initial check sizes ranging from $100,000 to $10 million and has invested in more than 50 companies to date. The firm's portfolio includes recognizable technology and consumer brands such as Iterable, Goldbelly, FiscalNote, AppLovin, and Calm. 645 Ventures was founded in 2014 by Aaron Holiday and Nnamdi Okike.
Key people at 645 Ventures.
645 Ventures is an early-stage venture capital firm focused on investing in transformative enterprise software companies, particularly in SaaS, developer tools, and infrastructure platforms. Their mission centers on backing software that enables businesses to operate faster, smarter, and more efficiently, with a strong emphasis on reducing complexity in professional workflows through technology. They leverage a proprietary software platform called Voyager to systematize and enhance their investment process, making data-driven decisions that help founders scale rapidly. With over $550 million in assets under management and 68 active portfolio companies, 645 Ventures plays a significant role in evolving venture capital into a more precise, software-driven industry[1][2][3].
Founded around 2013 by Aaron Holiday, a software engineer turned investor, and Nnamdi Okike, a Harvard-educated tech entrepreneur and former Insight Partners executive, 645 Ventures has evolved from a traditional VC to a firm that integrates software deeply into its investment strategy. The firm’s early focus on the "Citizen Professional" thesis—investing in software that democratizes expert-level tasks—predates the AI boom and highlights their forward-thinking approach. Over a decade, they have refined their proprietary platform Voyager, which aggregates and analyzes data from multiple sources to inform investment decisions and support portfolio companies[1].
645 Ventures rides the trend of digital transformation in enterprise software, particularly the shift toward automation, AI, and democratization of expert knowledge. Their timing is critical as businesses increasingly rely on software to enhance productivity and reduce operational complexity. By applying software to their own investment process, they exemplify the broader market forces pushing venture capital toward more data-centric, technology-enabled models. Their influence extends beyond capital, shaping how startups scale and how venture firms operate in a rapidly evolving ecosystem[1].
Looking ahead, 645 Ventures is poised to deepen its use of AI and data analytics within its proprietary platform to further sharpen investment precision and portfolio support. As enterprise software continues to expand into new domains like AI-driven automation and the future of work, 645’s focus positions them well to capitalize on these trends. Their evolving role as both investor and innovator in venture capital technology suggests they will remain influential in shaping the industry's future, potentially setting new standards for how venture firms operate and support founders[1][4].
In summary, 645 Ventures is not just a backer of software companies but a pioneer in using software to reinvent venture capital itself, making them a distinctive and forward-looking player in the tech investment landscape.
Key people at 645 Ventures.
645 Ventures has more than 26 tracked investments across 23 companies. The latest tracked deal is $24.0M Series A in Condor Software, Inc. in March 2026.