Join for free and connect with our local tech scene

Stay on top of the latest companies and upcoming events with our weekly newsletter, and be counted among the people building the future of your local tech community.

This profile was submitted by a community member. While the information is believed to be accurate, it was not posted by an official representative of Southbox and should be regarded in that light. If you are aware of incorrect information posted here or if you are an representative of Southbox who would like to assume control of this profile, please contact us.


More Information:
  • Relative Activity: Moderate
  • Phone: 520-301-7906
  • Email:
  • 208x110 Address:

    Southbox HQ
    1715 South Street, 1st Flr, Philadelphia, PA 19146

We Build Great Companies

Southbox is a Philly-based startup incubator and fund that distributes shared resources across multiple early-stage tech startups.

Early-stage startups often have similar needs: access to capital, talent, software development, affordable legal, accounting, office space, connections, and mentors with domain expertise. Yet, most new startups go through the same hustle & bustle of trying to solve for these things over and over again, independently. If one fails, the next doesn't benefit from their work, learn from their mistakes, or utilize remaining resources. We aim to change that.

We are a platform for launching and scaling tech companies, located in South Philadelphia, however we invest anywhere. Typical investments are between $10K and $50K per company, industry agnostic. Deals can take a number of forms: debt, equity, or rev-share.

Southbox is currently invite-only. However, if you are a journalist, investor, startup founder or someone else interested in what we do we've always got time for tea.

Reach out to us anytime at