The Founder's Guide to

SBXi

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Overview

SBXi is a micro-venture capital organization that invests exclusively in founders who are alumni of the Massachusetts Institute of Technology (MIT). Established as the post-graduation investment fund of the MIT Sandbox program, SBXi aims to support the development of impactful companies by providing funding and resources to MIT graduates. The organization is headquartered in Cambridge, Massachusetts, and is backed by a consortium of notable firms, including Accel, Polaris Partners, GETTYLAB, General Catalyst, Pillar, Danaher, Underscore VC, and Glasswing Ventures.

Since its inception, SBXi has focused on fostering innovation among MIT alumni, offering a dual-tier check structure that allows for flexible engagement with early-stage companies. The fund provides checks ranging from $10,000 to $100,000 for SAFE notes and $100,000 to $1 million for priced rounds with a qualifying term sheet. This structure enables SBXi to support a diverse range of startups across various sectors, including AI, fintech, healthcare, energy, and consumer products.

SBXi has established itself as a key player in the startup ecosystem, leveraging its affiliation with MIT to create a strong network of connections for its portfolio companies. The organization not only provides capital but also facilitates warm introductions to top-tier venture capital firms, enhancing the chances of follow-on funding for its startups.

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Frequently Asked Questions

What are SBXi's investment criteria?

SBXi exclusively invests in startups founded by MIT alumni. The organization focuses on early-stage companies in the Seed, Seed+, and Series A stages, with check sizes ranging from $10,000 to $1 million.

How can founders apply or pitch to SBXi?

Founders can fill out a brief application form available on the SBXi website. The organization typically responds to eligible teams via email within a couple of days.

What makes SBXi different from other venture capital firms?

SBXi's unique focus on MIT alumni founders sets it apart from other venture capital firms. The organization leverages its affiliation with MIT to provide not only capital but also valuable connections to a network of top-tier venture capital firms.

What is SBXi's geographic scope?

SBXi primarily invests in startups located in North America, focusing on companies founded by MIT alumni.

What kind of post-investment involvement does SBXi have?

SBXi provides ongoing support to its portfolio companies, including mentorship and access to a network of industry experts. The organization facilitates warm introductions for follow-on funding opportunities.

What is the typical fund size and check size for SBXi?

SBXi's check sizes range from $10,000 to $100,000 for SAFE notes and from $100,000 to $1 million for priced rounds with a qualifying term sheet. The total fund size is not publicly disclosed.

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