Brett Martin simultaneously runs Charge Ventures as Co-Founder/Managing Partner while building Kumospace as President/Co-Founder, giving him a current operator's perspective on remote work and AI as he deploys capital at pre-seed and seed stages. He uses a "Spreadsheet for life" system he started in his early twenties to map long-term goals and intentionally chooses roles and projects that move multiple objectives forward at once, creating a portfolio of careers as VC, founder, and Columbia Business School professor that reinforce each other.
What they've been talking about across their social media accounts

- Deep interest in the emerging utility of autonomous software agents and how they integrate into daily workflows. He highlights specific user experience innovations, such as an assistant that can request calendar access permissions directly within an email draft it is writing for you.
- Strong preference for founder humility and self-awareness during the fundraising process. He shares cautionary tales about entrepreneurs who act defensively or arrogant regarding their deal options, noting that such behavior signals a lack of genuine interest and poor judgment.
- Focus on operational efficiency and the ability of small teams to generate massive output. He points to outliers in the industry, such as a fifteen-person team generating billions in revenue, to illustrate the power of high-leverage technology and lean business models.
- Enthusiasm for generative media tools that democratize creative production. He actively promotes portfolio companies and new platforms that simplify video editing or act as virtual cinematographers, effectively putting professional-grade production capabilities in a user's pocket.
- Strategic view on how major AI platforms should expand to capture user context. He suggests that leading model providers would benefit from acquiring established productivity workspace tools to compete better against incumbents like Google, rather than relying solely on their current interface designs.
- Emphasis on rigorous thinking and the value of hard work over leisure. He references principles suggesting that professional challenges often provide more happiness than free time because they offer structure, clear goals, and feedback loops that allow people to enter a flow state.
- Analytical approach to software development standards in the artificial intelligence era. He observes that technical evaluation benchmarks are effectively replacing traditional product requirement documents as the primary method for defining and measuring successful software builds.
About their Fund
Sectors
AI, SaaS, Marketplaces, Future of Work, Health
Rounds
Pre-Seed - Seed
Avg Check Size
$500K
Notable Investments
Charge Ventures operates "The Collective," a decentralized network of founders, angels, and senior operators who co-invest alongside the fund and provide on-demand expertise to portfolio companies, rather than building a large in-house platform team. Managing Partner Brett Martin simultaneously runs the fund while founding and operating multiple future-of-work SaaS companies and teaching at Columbia Business School, so founders are backed by an investor who is actively building and scaling software products himself.
Other partners at the fund
Notable Fund
Investments
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