Layer 2 · SF-6 · VC Portfolio Retainer

Senior marketing diagnostic muscle across three to five portcos, one quarterly partner briefing.

Friday morning, 9:32 AM. The Monday partner meeting includes a portfolio review. Three of your portcos are below plan on marketing-driven pipeline. You don't have a fractional CMO to send. You don't want to send four.

Built for Seed, Series A, or growth-stage VC firm partner buying portfolio marketing diagnostic capacity. Applies to Platform partners, operating partners, VP of Platform, fund principals overseeing portfolio operations, and similar fund-level marketing oversight buyers.

VC Portfolio Retainer is a Bay Area Layer 2 engagement product priced at $25,000–$50,000/quarter. Format: Quarterly billing aligned to fund operations. Deliverable: 60–90 minutes per portco per month plus quarterly VC partner briefing document. Built for Seed, Series A, or growth-stage VC firm partner buying portfolio marketing diagnostic capacity. Routes through ICP funnels, problem pages, and referrals; reached when the buyer has matched their state to the tier. Each engagement is fixed-scope at the start and cannot drift mid-engagement.

Price
$25,000–$50,000/quarter
Duration
Quarterly billing aligned to fund operations
Output
60–90 minutes per portco per month plus quarterly VC partner briefing document
What The Work Covers

Inside the SF-6 engagement. Specific deliverables, specific cadence.

What the work covers

  • 3–5 named portcos under the retainer (firm selects, refreshes quarterly)
  • 60–90 minutes of senior strategic time per portco per month (call or document review)
  • Quarterly VC partner briefing document: portfolio-level marketing pattern recognition, top risks, top opportunities
  • Single accountable point of contact for the partner
  • Cross-portco pattern flagging (when three portcos hit the same wall, the partner sees it)
  • Bay Area VC ecosystem fluency: the strategist speaks board-reporting language
  • Optional: fractional CMO upgrade for one named portco at SF-5 retainer pricing (not bundled)

Format and cadence

  • Month 1 of quarter: intake call per portco, baseline read
  • Month 2: focused strategic intervention per portco (one priority each)
  • Month 3: outcome review per portco, plus quarterly partner briefing document
  • Quarter close: refresh portco list with the partner if needed
Anonymized Outcome

What the work actually produced.

A Bay Area Series A fund engaged SF-6 with four portcos showing flat pipeline. The quarterly briefing identified the same positioning failure across three portcos: ICP defined too narrowly at Series A, leaving 60% of the addressable market unaddressed. Two of three portcos shifted positioning within the next quarter. Both reported pipeline acceleration in the following partner meeting.

// Fit

This engagement fits when

  • Seed, Series A, or growth-stage VC firm based in the Bay Area
  • Fund partner with portfolio operations responsibility (not just sourcing)
  • 3–5 portcos with marketing diagnostic capacity gap
  • Annual fund operating budget allocates for portfolio operations support
// Not fit

This engagement does not fit when

  • Single-portco engagements (SF-5 Fractional CMO is the right format)
  • PE platforms with consolidated marketing function (SF-7 Multi-Client Portfolio is the right format)
  • Funds without portfolio operations budget (consider fund-level diagnostic at SF-3)
  • Funds wanting marketing execution labor across portcos (SF-6 is diagnostic, not execution)
Buyer Questions

Before you scope the engagement.

Why quarterly billing instead of monthly?

VC fund operating cadence is quarterly. Partner meetings, LP reporting, and fund operating reviews all align to quarter close. Quarterly billing matches the fund's read-out rhythm, and 90 days is the minimum window where cross-portco pattern recognition becomes legible.

Who selects the 3–5 portcos under the retainer?

The partner selects. We recommend including portcos with marketing diagnostic capacity gaps rather than portcos that already have strong CMOs (where SF-6 adds less leverage). Portco list refreshes at quarter close if needed.

Is the partner briefing document confidential to the fund?

Yes. The partner briefing is the fund's internal document. We do not share portco-level details across funds. Cross-portco pattern recognition stays anonymized in any external publication.

Can a portco upgrade to SF-5 Fractional CMO?

Yes, separately. SF-6 covers portfolio diagnostic capacity. If a single portco needs embedded leadership, that is a separate SF-5 engagement at $15,000-$20,000/month. The partner approves the upgrade and the portco's CEO contracts directly.

How is the partner protected from cross-portco conflict of interest?

We work only on portfolio diagnostic and pattern recognition, not on revenue-attributable execution. We do not share portco strategic detail across the partner's own fund (only pattern signal). Outside the fund, we maintain confidentiality per standard advisory practice.

Does SF-6 include LP-facing materials?

No. The partner briefing is internal. LP-facing material is the partner's responsibility. We can provide pattern signal that supports the partner's LP communication, but we do not write LP-facing copy under SF-6.

What if portco performance does not improve?

The quarterly partner briefing names this directly. If a portco's marketing diagnostic capacity gap persists, the briefing recommends path correction: SF-5 Fractional CMO embedded engagement, internal CMO hire, vendor change, or strategic pivot. The diagnostic does not pretend success that did not happen.

Adjacent Tiers

If SF-6 is not the right scope. The matching tier on either side.

Where This Starts

Pattern recognition across the portfolio compounds faster than per-portco engagement.

VC Portfolio Retainer · $25,000–$50,000/quarter · Quarterly billing aligned to fund operations. Bay Area engagement, fixed-scope at intake.

Begin SF-6 VC Portfolio Retainer → See all eight SF tiers