In the Room

Hallstone connects founders, operators, and domain experts who are building and buying the AI infrastructure layer of modern media and advertising.

Hallstone Events

A Bright Future — Fund I Launch Party

On June 4, 2026, Hallstone celebrated the close of Fund I with an evening that brought together our LP community, portfolio founders, and the operators and executives shaping the future of media and advertising. The night was a reflection of what Hallstone is building — a network of people who understand where the industry is headed and are doing something about it.

For founders, this community is part of what Hallstone brings to the table. These are the buyers, builders, and decision-makers who can open doors, validate product direction, and accelerate go-to-market in an industry where relationships still determine outcomes.