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Justine Moore

Viber rank855

Justine Moore is a partner at Andreessen Horowitz investing in AI models, infrastructure and applications. She writes about how new model capabilities become usable products, with particular attention to consumer software and generative media.[1][2]

Start with Most People Can’t Vibe Code. Here’s How We Fix That. →
Justine Moore

Education

Links

a16z writing X LinkedIn

Partner · Andreessen Horowitz

Career

Before a16z, Moore invested at CRV and worked on Goldman Sachs’ private-equity team. Her official biography records a BA in economics and an MBA from Stanford. Her investing work spans both the models and the products that use them.[1]

Contributions

In a Latent Space interview with Olivia Moore, she discusses AI video and creative workflows. Their examples connect model capability with the process of making and distributing a finished piece of media.[3]

Ideas

Her essay on vibe coding distinguishes a powerful developer tool from a product a nontechnical person can use. She identifies setup, security, imagining a useful project and deployment as separate obstacles. A consumer product has to resolve those obstacles in the experience itself, rather than expect its user to learn terminals and infrastructure administration first.[2]

Tools, writing & talks

Writing, research & talks

References

Latest source check 2026-10-30

  1. [1] Official Andreessen Horowitz biography

    a16z.com · Checked 2026-10-30

  2. [2] Most People Can’t Vibe Code. Here’s How We Fix That.

    a16z.com · Checked 2026-10-30

  3. [3] Original Latent Space interview with Justine and Olivia Moore

    www.youtube.com · Checked 2026-10-30

  4. [4] Owned professional X account

    x.com · Checked 2026-10-30

Justine Moore | VibeLeaderboard