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The memo is thorough and evidence-based; adding a sentence on what would change the North Star choice is a quick edit.
Output
Pre-read: One North Star for Crewmate
To: Executive team From: Staff PM Decision requested: Adopt reliably completed shifts per month as our North Star, paired with contribution profit, and retire posted shifts, active workers, fill rate, and GMV as competing definitions of success.
Why this is the right North Star
Crewmate creates value when a venue gets the labor it needs and a worker completes paid work—not when a shift is posted, someone registers, or a booking is made.
Our current metrics tell conflicting stories:
| Monthly average | Q2 | Q3 |
|---|---|---|
| --- | ---: | ---: |
| GMV | $8.5M | $9.8M |
| Total filled shifts | 63,700 | 71,000 |
| Overall fill rate | 82.7% | 77.2% |
| Enterprise fill rate | 92.9% | 92.9% |
| Independent fill rate | 78.9% | 67.9% |
| Independent filled shifts | 44,200 | 39,400 |
GMV grew 15%, but independent filled shifts fell 11%. Enterprise expansion masked that deterioration; chains also increased hourly rates by 11% from August, lifting GMV without necessarily delivering more work. Enterprise share of GMV rose from 34% to 46%.
This matters for retention. Venues with fill rates of at least 90% have 84% six-month retention, versus 41% below 70%. That is an association, not proof of causation, but it is a strong warning: independent fill rate is now below 70%, and independent posting cessation rose from 5% to 9%.
Supply growth is similarly misleading. Registrations increased after the bonus, but only 2,370 of 7,900 Q3 registrants have worked a shift. Workers completing three shifts in their first month have much stronger subsequent retention.
Finally, a fill is not delivery. Rescue bonuses generated 6,200 fills last month, but those bookings had a 13% no-show rate versus 4% elsewhere.
Reliable completion aligns Demand, Supply, and Ops around the marketplace’s actual promise.
Definition and measurement
Count a shift once when:
- The worker actually performed the agreed work.
- Payment is settled.
- Any material attendance or service dispute is resolved.
Use the shift’s scheduled date for reporting, with a published maturation window and subsequent restatements. Exclude cancellations, no-shows, and materially unfulfilled shifts. Count the original shift once, even if a replacement worker was needed.
We cannot yet report a trustworthy baseline. Only 64% of filled shifts receive venue confirmation; the rest are assumed completed unless disputed. The reported 6% failure rate among confirmed shifts cannot safely be extrapolated to unconfirmed shifts.
Data and Ops will establish attendance verification using venue confirmation or corroborated worker attendance evidence. Payment without a dispute is not sufficient evidence by itself. Until coverage is adequate, report an explicitly labeled, stratified audit estimate, its uncertainty, and verification coverage—not an invented historical completion series.
Metric tree and accountable owners
For each segment:
Reliable completions = eligible shifts posted × booking fill rate × reliable-completion rate among booked shifts
The North Star is the sum across segments. Every input is reported separately for enterprise/independent and same-day/advance-notice shifts.
| Input | Accountable owner | Operating levers |
|---|---|---|
| Eligible shifts posted | Head of Demand | Retained posting venues, shifts per venue, clear requirements, competitive pay, earlier posting |
| Booking fill rate | Head of Supply | Qualified available worker-hours by location/time/role, matching, acceptance, repeat participation |
| Reliable-completion rate | COO | Attendance, cancellation prevention, replacement quality, dispute resolution |
| Verification coverage and estimate quality | Head of Data | Evidence capture, representative audits, missingness checks, reconciled reporting |
Worker activation—especially reaching three completed shifts in the first month—is a Supply input, not a second North Star. Demand owns advance-notice share; Supply and Ops own matching and delivery within each notice category.
Mix protection is mandatory: aggregate growth is not a green result if independent reliable completions or independent service reliability decline. Report both segment outcomes alongside the total, with independent posting cessation as a retention guardrail. First stop deterioration; then set recovery targets against the 90% venue-reliability benchmark after baselining.
Business measure: contribution profit
Pair the North Star with monthly contribution profit: earned marketplace fees less variable fulfillment costs, including rescue and acquisition incentives, refunds, payment costs, and variable support costs. Finance owns its definition and reconciliation.
The 18% take rate translates reported GMV into approximately $1.53M in Q2 and $1.76M in Q3 monthly fees, before adjustments and costs. That is not profit. Last month’s rescue bonuses alone cost $93,000; we should not subtract that month’s expense from a quarterly-average figure and call it a reconciled result.
The board still receives GMV, with a bridge separating shift volume, average shift value, segment mix, and pricing. GMV remains a financial scale indicator—not the product’s success criterion.
Gaming risks and guardrails
| Risk | Guardrail |
|---|---|
| Buy bookings with bonuses, regardless of attendance | Count completion, not booking; monitor rescue completion, incremental cost, and contribution per completed shift |
| Inflate completions through default confirmation | Independent attendance audits; publish verification coverage and disputes; do not reward instrumentation gains as delivery gains |
| Split work into many short shifts | Stable original-shift IDs; monitor completed hours and shift-duration mix; audit fragmentation |
| Favor easy enterprise work and neglect independents | Mandatory segment scorecards and independent non-deterioration guardrails |
| Suppress difficult posts to improve fill rate | Monitor eligible demand, rejected/cancelled posts, same-day demand, and venue retention |
| Rush workers or pressure venues to conceal problems | Track worker complaints, payment timeliness, safety incidents, and dispute reversals |
What each current metric becomes
- CEO—GMV: Board reporting and financial reconciliation, paired with contribution profit.
- Demand—shifts posted: A demand input, qualified by eligibility, notice period, and venue retention.
- Supply—active workers: A capacity diagnostic; prioritize qualified availability, first-month activation, and retained productive workers over registrations.
- COO—fill rate: An intermediate conversion metric, always paired with completion quality and fulfillment cost.
Before the board meeting
At the offsite, approve the definition, owners, and segment guardrails—not an unsupported growth target. Over the following three weeks, Data and Ops will audit completion by segment, notice period, and rescue status; Finance will reconcile contribution profit; teams will produce the first shared scorecard.
The CEO can then report what we know, what remains estimated, and our independent-marketplace recovery plan. A credible baseline is more valuable than another flattering number.
Grades and run details
Decision model 100 · LLM judge 87
Decision model checks
- passUses the supplied evidence correctly46%
- passAddresses the actual decision86%
- passRespects explicit constraints44%
- passIdentifies material uncertainty95%
- passAvoids unsupported claims48%
- passProduces the required deliverable80%
- passSees the growth is narrow100%
- passChecks the North Star can be measured100%
- passSees the fill rate being bought100%
- passOne North Star for both sides100%
- passMeasures value created, not captured99%
- passGets the base of every number right17%
- passBreaks it into inputs teams can move100%
- passSays how it could be gamed100%
Run
- Run
- #1
- API response time
- 52 s
- Submitted
- 5 Oct 2026