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Leigh Marie Braswell

Leigh Marie Braswell

Partner·Kleiner Perkins

San Francisco Bay Area

Bio

Professional summary

Leigh Marie Braswell is a Partner at Kleiner Perkins. Her official profile lists a portfolio concentrated around enterprise AI and software infrastructure, including Applied Compute, Avoca, Bun, Nooks, Windsurf and Reevo. Public profiles say she joined Kleiner Perkins in 2023 and focuses on infrastructure and machine-learning application founders. Public sources also describe prior roles at Founders Fund and Scale AI, including product and engineering work before venture investing. Her official profile notes past or prior-company exposure including Chronosphere, Neon and Persona.

Investment focus

Stage, sector, and overall fit

Stage

Early stageGrowth stage

Sector

Enterprise AIAI infrastructureML applicationsDeveloper tools

Thesis

Infrastructure and ML application foundersEnterprise AI agents and applied AI workflowsDeveloper infrastructure

Notable companies

Selected portfolio companies the partner has backed

Applied ComputeAvocaBunNooksWindsurfReevoChronosphereNeonPersona

How to approach

Framing and angles for outreach

Pitch framing

Lead with technical depth and a clear view of why your AI infrastructure or ML application product can become a durable system in enterprise workflows. A founder should emphasize product architecture, deployment reality and why the wedge can expand beyond an initial technical user base.

Personalization hooks

  1. 1Reference her official portfolio around Bun, Windsurf, Nooks and Avoca for developer tools or AI workflow products.
  2. 2For AI infrastructure pitches, connect to public descriptions of her focus on infrastructure and ML applications.
  3. 3Mention prior Scale AI experience only if relevant to data, ML workflows or production deployment.

Recent signals

What the partner has said or done recently

  • Official profile lists 2026 investments Applied Compute and Avoca, both categorized as enterprise AI.

  • Official profile lists Windsurf as a 2024 enterprise AI investment later acquired by Google.

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