Discover if this is a suitable investor for your startup. If they are we'll make a warm introduction for free. Otherwise, we'll connect you with matching investors.
Founded in 2023, 128vc is an early-stage venture capital firm based in the Boston area. The firm is dedicated to supporting the next generation of AI B2B software companies by providing pre-seed capital and hands-on assistance to founders. 128vc leverages a global network of AI talent and industry experts to enhance the growth potential of its portfolio companies.
As a relatively new player in the venture capital space, 128vc focuses on companies where AI is a core component of the product architecture and value proposition. The firm is actively investing in AI B2B founders and aims to connect them with experienced operators and smart capital sources. Although the firm has not yet disclosed a formal portfolio, it is committed to building a strong presence in the AI B2B software sector.
128vc specializes in investing in AI-first B2B software companies, particularly 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. This focus ensures that AI is not merely an add-on but a central element of the product offering.
The firm invests in various sectors, including artificial intelligence, software as a service (SaaS), fintech, and cybersecurity. Geographic focus includes companies based in the United States and Latin America, allowing for a diverse range of investment opportunities. 128vc typically provides check sizes ranging from $50,000 to $200,000, aligning with its commitment to supporting early-stage ventures.
Currently, 128vc has not disclosed any verified public portfolio companies. The firm's official website indicates that the portfolio section is forthcoming, and it is actively investing in AI B2B founders. Founders interested in partnering with 128vc should inquire directly about recent investments and the firm's current portfolio status.
While specific companies are not listed, 128vc emphasizes its commitment to AI B2B software startups, suggesting that its future portfolio will likely include innovative companies that integrate AI deeply into their products.
Ignacio Castro - General Partner/Managing Director and founder of 128vc. Castro has a background in technology and finance, previously serving as a Funding Lab Investor-in-Residence at the Founder Institute. His expertise lies in AI, B2B software, fintech, product development, and engineering.
Sasha Sternik - VC Resident at 128vc, focused on research into B2B AI infrastructure and investment frameworks. Sternik joined the firm in 2025 and contributes to mapping the founder landscape and application trends in the AI sector.
To pitch 128vc, founders should visit the official website at 128vc.com. It is recommended to include a detailed deck that outlines the product, market opportunity, and how AI is central to the offering. The firm may begin engaging with aligned companies during the application and evaluation process, even before a formal investment decision is made.
Founders should expect a response time that varies based on the volume of submissions, but direct inquiries about the status of their pitch are encouraged.
As of 2023, 128vc has been actively establishing its presence in the venture capital space, focusing on AI B2B software investments. The firm has not yet announced any specific investment rounds or portfolio companies, but it is committed to supporting early-stage founders in the AI sector.
Future updates regarding investments and portfolio developments are anticipated as the firm continues to grow and solidify its investment strategy.
What are 128vc's investment criteria?
128vc focuses on AI-first B2B software companies at the pre-seed and seed stages. The firm looks for founders with early product usage, paid pilots, or a clear path to revenue, ensuring that AI is central to the product.
How can I pitch to 128vc?
Founders can submit their pitches through the official website at 128vc.com. It is advisable to include details about product usage, revenue potential, and how AI is integrated into the offering.
What makes 128vc different from other investors?
128vc provides not only capital but also operational support and access to a strong network of AI talent and B2B experts. The firm assists with customer introductions and fundraising efforts, enhancing visibility for founders.
What is the geographic scope of 128vc's investments?
128vc primarily invests in companies based in the United States, but it also considers opportunities in Latin America, leveraging its network for talent and resources.
What is the typical check size for investments?
128vc typically invests between $50,000 and $200,000 in its portfolio companies, aligning with its focus on early-stage ventures.
What kind of support can founders expect post-investment?
Founders can expect operational support, introductions to AI talent, B2B experts, and co-investors. 128vc also helps with customer and fundraising introductions, enhancing the overall growth potential of the startup.
All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks, and brands does not imply endorsement.