Seth Goldstein

Seth Goldstein, since 1995

Thirty years of starting companies and building relationships at the dawn of each new medium.

I brought the web to advertisers in 1995, internet data to investment funds in 2002 and live generative art to collectors in 2021.

A line-drawn portrait of Seth Goldstein

Written about in

  • The Wall Street Journal
  • The New York Times
  • BusinessWeek
  • Billboard
  • The Information
  • Télérama
  • Observer

The record

Six companies since 1995, and what came before

  1. Early 1990s

    Theater and media art

    Cast by Robert Wilson at fourteen. In the early 1990s I made interactive archives of Wilson's work and William Forsythe's choreography, and was an artist-in-residence at ZKM in Karlsruhe.

    • Presented the Robert Wilson archive at Mediale, Hamburg, and the Frankfurt Book Fair, 1993
  2. 1995 to 1997

    SiteSpecific Founder

    One of the first web advertising agencies.

    Acquired by CKS Group, 1997
  3. 2000

    Flatiron Partners First Entrepreneur-in-Residence

    Convened the firm's Pervasive Computing conference for its portfolio companies, analysts and press, and organized the Pervasive Pavilion at Esther Dyson's PC Forum.

    With Fred Wilson

  4. 2002 to 2010

    Majestic Research Co-founder

    Internet data turned into research for investment funds: one of the first alternative-data firms.

    200+ funds, $40M+ in sales. Acquired by ITG
  5. 2005 to 2006

    Root Markets and AttentionTrust

    An online exchange for sales leads, and AttentionTrust, a nonprofit I founded in 2006 for people's rights to their own data.

  6. 2007 to 2009

    SocialMedia.com CEO

    Ads inside social apps: any display ad turned into a social one.

    • Interview, AdExchanger, March 2009
    Acquired
  7. 2011 to 2013

    Turntable.fm Co-founder

    Online rooms where people took turns as DJ.

    With Billy Chasen

  8. 2021 to 2024

    Bright Moments Founder

    Live generative-art events in ten cities. Collectors came at a set time, the artist was in the room, and each work was generated and revealed in front of them. About 150 artists, including Tyler Hobbs, Casey Reas, Emily Xie and Claire Silver, ending in Venice in 2024 with one work drawn from the algorithms of sixty of them.

    Poster for Venice to Venice, the Bright Moments documentary

    Venice to Venice: How Digital Outsiders Crashed the Art World. The Bright Moments documentary, 69 minutes, 2026.

2025 to now

The latest chapter: building with AI agents

Since August 2025 I write the code myself, with Claude Code, for the first time in thirty years.

  • Vibeconferencing, with Stan James

    Your own Claude Code session joins a Google Meet as a participant and builds what people discuss before the call ends.

    vibeconferencing.com

  • Screenshot of solienne.ai

    SOLIENNE, with Kristi Coronado

    An AI artist shown at Paris Photo, in a solo show in Paris, and at Fotografiska Stockholm. Kristi trained her and has the final say; I build and run the systems underneath.

    solienne.ai

  • Hacker News front page, January 23, 2026: Proof of Corn at number 1

    Proof of Corn

    Fred Wilson asked whether an AI agent could grow a real crop. I built it in public; the idea alone was the #1 story on Hacker News.

    proofofcorn.com

Also now: co-founder of Automata, a gallery for digital and autonomous art, and artist relations at NODE, a nonprofit home for digital art in Palo Alto.

Write to me

[email protected]

Remote, or in person in New York or San Francisco.