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Kircos Ventures is a venture capital firm founded in 2019 and based in Boulder, Colorado. The firm focuses on investing in early-stage technology startups, particularly in the software and SaaS sectors. Kircos Ventures operates as a solo angel vehicle, primarily led by David Kircos, who also serves as the CEO of Quadratic, a data-science SaaS company he founded in 2022. The firm has a unique approach, emphasizing small check sizes to access interesting deals and support innovative founders.
As of now, Kircos Ventures has invested in five notable companies and has achieved successful exits with TermScout and Halp. The firm’s investment strategy is opportunistic, targeting early-stage companies in North America. Kircos Ventures has reported an impressive internal rate of return (IRR) of 42.01% from Q1 2018 to Q4 2022, showcasing its effective investment strategy.
Kircos Ventures primarily invests in early-stage companies, participating in their first funding rounds. The firm typically writes checks of around $25,000, which allows them to engage with a variety of startups at the Pre-Seed, Seed, Series A, and Series B stages. Their investment strategy is particularly focused on sectors related to software and SaaS, reflecting a commitment to technology-driven solutions.
The firm seeks to partner with founders who demonstrate innovative thinking and a strong technical background. Kircos Ventures values access to interesting deals over concentrated ownership, which aligns with their small-check investment strategy. This approach enables them to diversify their portfolio while providing essential support to emerging companies.
Kircos Ventures has invested in a range of notable companies, including:
In addition to its current portfolio, Kircos Ventures has achieved notable exits with:
David Kircos: Partner, Founder and CEO of Quadratic. David has a background in financial systems consulting and has worked as an engineer at Techstars. He holds a Computer Science degree from Michigan State University and has studied at the University of Cambridge and Wayne State University.
Caroline Kircos: Partner, Founder of Zeus Bakery. Caroline brings her entrepreneurial experience to the team, contributing to the firm's strategic direction.
Sadie: Associate. Sadie supports the investment team in evaluating potential deals and managing portfolio companies.
Sophie: Associate. Sophie assists in deal sourcing and due diligence, helping to identify promising startups for investment.
To pitch Kircos Ventures, founders should visit their website at kircosventures.com. The firm prefers pitches that include a clear overview of the business model, market opportunity, and the team’s background. Founders should expect a response time of approximately two weeks after submission.
In Q1 2025, Kircos Ventures achieved a notable exit with the acquisition of TermScout, an AI contract review tool. Additionally, Halp, a Slack-first ticketing system for support teams, was acquired by Atlassian, marking another successful exit for the firm.
As of April 2026, Kircos Ventures continues to focus on early-stage investments in the software and SaaS sectors, maintaining its commitment to supporting innovative founders.
What stages does Kircos Ventures invest in?
Kircos Ventures invests in early-stage companies, focusing on Pre-Seed, Seed, Series A, and Series B funding rounds.
What is the typical check size for investments?
The firm typically writes checks of around $25,000 for each investment, allowing them to engage with multiple startups.
What sectors does Kircos Ventures focus on?
Kircos Ventures primarily focuses on software and SaaS sectors, reflecting their commitment to technology-driven solutions.
How can founders pitch to Kircos Ventures?
Founders can pitch their startups by visiting the Kircos Ventures website at kircosventures.com. The firm encourages early-stage companies to reach out for potential investment opportunities.
What makes Kircos Ventures different from other investors?
Kircos Ventures operates as a solo angel vehicle, which allows for a more personalized approach to investing. The firm prioritizes access to interesting deals and provides strategic guidance based on the founder's extensive background in technology and consulting.
What is the geographic focus of Kircos Ventures?
The firm primarily invests in North American startups, aligning with their focus on early-stage technology companies.
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