Jeff Clavier

Who they are

Jeff Clavier is Founding Partner at Uncork Capital — the firm he started from scratch in 2004 as SoftTech VC, one of the earliest dedicated seed funds in Silicon Valley.

Person

Jeff joined Uncork Capital — then called SoftTech VC — in 2004 when it was a newly founded seed-stage firm, making him one of the earliest dedicated seed investors in Silicon Valley before 'seed fund' was even a standard category. He studied Computer Science at Université Paris Descartes (Paris V) and also attended Pierre and Marie Curie University, then moved through early-career roles at Effix and RVC (Reuters Venture Capital) before crossing into the U.S. market. The through-line is a French technical background that found its footing in San Francisco's startup scene and never left. He serves on the boards of the National Venture Capital Association and Venture Forward, signaling that he thinks about the VC industry as a whole, not just his own portfolio. Possibly — his conference speaking on venture capital and startup investing suggests he's comfortable shaping how the next generation of founders and investors thinks about seed-stage dynamics. He founded Uncork Capital as the vehicle for all of it — over two decades, the same firm, the same stage, the same conviction.

Company

Uncork Capital's most recent move is its May 2025 close of $300 million across two funds: Uncork VIII, a $225 million seed fund, and Uncork Plus IV, a $75 million growth fund. Alongside the fundraise, Andy McLoughlin became sole Managing Partner in May 2025, following Jeff Clavier's step back from that role — a notable generational transition at the firm Jeff founded. The firm has backed over 275 companies since 2004, including Fitbit, Sendgrid, Eventbrite, Poshmark, and Postmates, with 10 unicorns, 4 IPOs, and 116 acquisitions on the scorecard. The dual-fund structure — seed plus a dedicated growth vehicle — reflects an intentional choice to stay close to portfolio companies beyond the initial check.

Market

Uncork Capital operates in seed-stage venture capital, where it competes with other early-stage funds for the first institutional check into B2B software, developer tools, and infrastructure startups. The firm co-invests alongside funds like SV Angel and has established itself as one of Silicon Valley's longer-running dedicated seed platforms. Regulatory scrutiny on AI, export controls, and antitrust pressure are the backdrop risks for portfolio companies pushing into cross-border or AI-driven markets.

Network

No direct edge data is available for Jeff's immediate network. Based on his role and board memberships, his closest professional relationships likely run through the National Venture Capital Association and Venture Forward, as well as co-investors at firms like SV Angel.

How they likely show up

  • Founded and ran the same firm for 20+ years (2004–present) → thinks in decade-long arcs; consistency and stage discipline are core operating values.
  • Step back from Managing Partner role in May 2025 while retaining Founding Partner title → deliberate about succession, likely values institution-building over personal brand perpetuation.
  • Board seats at NVCA and Venture Forward → invests time in shaping industry norms, not just individual bets; thinks about VC as a field, not just a portfolio.
  • Possibly — occasional public writing and conference speaking on seed investing → comfortable with authority-building but not a high-volume content publisher; likely more conversational than performative.
  • Career arc from CTO/early employee at RVC through founding his own fund → hands-on technical background informs how he evaluates founder capability and product architecture.

Conversation tips

  • → Reference a specific Uncork portfolio company (Fitbit, Poshmark, Sendgrid) and ask about the early conviction — he's made hundreds of bets and will have a strong point of view on what the pattern looked like at seed.
  • → Acknowledge the May 2025 transition to Andy McLoughlin as Managing Partner — it's a meaningful moment and he'll likely have a considered view on what it means for the firm's next chapter.
  • → His background is technical (CS from Paris V, CTO roles) — don't skip past that; he'll engage more deeply if you treat him as someone who reads term sheets and product specs equally.
  • → He's been doing this since 2004 — frame questions historically ('what's changed about seed since you started') rather than as if he's discovering AI or B2B SaaS for the first time.

Toolbox

Openers

  • Open on the May 2025 dual-fund close — $225M seed and $75M growth in one raise — and ask what the decision to build a dedicated growth vehicle alongside the seed fund signals about how Uncork thinks about portfolio lifecycle.
  • Reference the generational handoff: Andy McLoughlin becoming sole Managing Partner while Jeff retains Founding Partner is a rare, deliberate transition. That's a strong opening — few seed fund founders engineer succession this intentionally.
  • Lead with the 2004 founding as SoftTech VC — starting a dedicated seed fund before the category existed is a specific, defensible claim to early conviction, and he'll have a story about what the market looked like before 'seed fund' was a recognized term.

Discovery questions

  1. The Uncork Plus growth fund is a separate vehicle from the seed fund — how do you decide when a portfolio company earns a follow-on check versus getting handed to a growth-stage investor?
  2. You backed over 275 companies across two decades at the same stage — what's the single thing that looks most different about a seed-stage pitch in 2025 versus 2004?
  3. Stepping back from the Managing Partner role while staying on as Founding Partner — what does that distinction mean in practice for how you spend your time day-to-day?

Avoid

Don't treat him as a generalist observer of venture trends — he's been a seed-stage practitioner since 2004 and will disengage quickly if the conversation stays at the level of headline narratives rather than specific investment mechanics.

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Sources

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Generated by briefthecall.com from public web sources on June 5, 2026. Each claim is linked to its source above.

Automatically generated by AI from public sources. May be inaccurate or out of date. Remove or correct this profile →