Investor profile

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128VC

Micro-fund

USOtherAI/MLB2B SaaSFintechCybersecurity

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Investment thesis

128VC specializes in investing in AI-first B2B software companies at the pre-seed and seed stages. The firm seeks to partner with founders who demonstrate early product usage, paid pilots, or a clear path to revenue, ensuring that AI is not merely an add-on but a central element of the product architecture and value proposition. Based in Boston, 128VC supports the next generation of AI B2B software companies by providing early capital and hands-on assistance, leveraging a global network of AI talent and industry experts. The firm invests across sectors including artificial intelligence, SaaS, fintech, and cybersecurity, with a geographic focus on the United States and Latin America.

Notable quotes

There is no room for generalists in the venture capital industry anymore and that includes early-stage investors – fintech is no exception. The early-stage investors that are most successful specialize in an industry or technology in which they have expertise or are passionate about.

Ignacio Castro · Mass Fintech Hub – Angels in the Commonwealth Q&A · 2023-03-01

It's also important to diversify the available capital through a portfolio approach. This means making as many bets as possible to minimize the risk and maximize the impact.

Ignacio Castro · Mass Fintech Hub – Angels in the Commonwealth Q&A · 2023-03-01

I invest in AI B2B preseed.

Ignacio Castro · OpenVC – 128VC Investor Profile

Team

Ignacio Castro

Managing Partner / General Partner

AI/MLB2B SaaSFintechCybersecurity

Sasha Sternik

VC Resident

AI/MLB2B SaaS

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