Wine club churn is the single biggest leak in a DTC winery's P&L. This 8–12 week engagement builds a predictive retention system — churn scoring, targeted win-back, preference-matched allocations — and proves its impact against a measured control cohort before you pay the final milestone.
Wineries where the wine club is a meaningful share of revenue — and where a percentage-point of retention is worth real money.
The math works best above roughly 500 active members. Below that, the LTV lift is real but absolute dollars may not clear the engagement fee inside 18 months.
If your club is churning more than a quarter of members per year — the industry norm — there's structural upside. Clubs already tuned into the teens see smaller deltas and don't need us.
Your club data lives in a modern DTC platform with API access. If you're running a custom stack or bespoke Shopify plugin, we scope integration separately.
The best outcomes happen where a club manager owns the relationship and wants better tools, not where the club is on autopilot and no one's watching.
Most wine clubs are leaking members on predictable paths. The signals are in the data; the action isn't.
Members who are about to cancel almost always telegraph it: a skipped shipment, a declining open rate, a returned bottle, a customer-service ticket with a cool tone. Your data has all of it. Nobody's watching the dashboard that flags it before the cancellation form gets opened.
When a cancellation does happen, the response is either a form email template or a scramble call from the club manager. Neither accounts for why the member is leaving, what they actually liked, or what would plausibly bring them back.
Every member gets the same quarterly allocation. But your members have sharply different preferences — the data is in their purchase history, tasting notes, and skip patterns — and honoring those preferences is a retention lever nobody's pulling.
The best club managers know their top 50 members by name. They have no systematic way to surface the other 950, prioritize their time, or decide who's worth a personal phone call this week. They end up reactive, not strategic.
Every deliverable is yours at engagement end — models, workflows, dashboards, and documentation. Nothing locked behind a platform fee.
A scored, ranked list of every member by churn probability in the next 90 days, updated weekly. Trained on your actual historical cancellations, not a generic SaaS template. Outputs a risk score plus the top 2–3 drivers for each member.
A prioritized weekly list — roughly 20–50 members — where club-manager time converts to saved LTV. Each entry includes the member's history, their churn drivers, and a recommended outreach approach.
LLM-drafted, human-approved win-back messages tailored to why each member is leaving. Shipped through your existing email platform (Commerce7, Klaviyo, Mailchimp). Brand voice locked in during week 4.
A recommendation engine that reads each member's purchase and skip history and suggests which SKUs to allocate — respecting your club tier structure and inventory constraints. Your club manager approves every allocation before it ships.
Live view of churn rate, LTV by cohort, intervention win rate, and the measured delta between the treated population and the control cohort. The number that matters, visible every day.
Two onsite training sessions for your club and marketing teams, plus 90 days of post-launch support — including model retraining at day 60 on the first wave of fresh data.
8–12 weeks, depending on data quality and the number of integrated channels.
Fixed-price, scoped in the kickoff call. No hourly billing, no time-and-materials surprises.
All model development, integration, and workflow design
Control-cohort methodology and live measurement dashboard
Two onsite training sessions for club and marketing teams
Retention runbook — written specifically for your club
90 days of post-launch support, including day-60 model refresh
All source code, models, and documentation transferred to you
Final price within the range depends on club size, platform complexity, and number of email/SMS channels integrated. Scoped precisely in the kickoff call before any work begins.
Email platform subscription fees (Klaviyo, Mailchimp, Commerce7 native). New SMS or postcard channels — we integrate existing ones. Paid-acquisition work, brand strategy, or net-new member growth (we retain, we don't acquire). Warehouse or fulfillment operations.
After the 90-day warranty, most clients retain us at $3K–$8K/month for monthly model refreshes, new-campaign design, and seasonal allocation tuning. Not required; the system runs without it.
Measured at the 90-day mark on the treated population vs. the control cohort. Not vs. "last year." Against an actual counterfactual, so the number is real.
Relative reduction in monthly cancellation rate, treated cohort vs. control.
From longer retention, higher re-order rates, and better-matched allocations.
Most clients recover the engagement fee inside 12 months from retained revenue alone.
Most retention vendors claim a churn-reduction number with no counterfactual — "we lifted your retention 30%" against a pre-period that could have lifted anyway for seasonal reasons. We run an actual randomized control cohort inside your club from week 7 onward. At day 90, the delta between treated and control is the answer. If the lift isn't there, you'll be the first to know, and we'll say so.
We need roughly 24 months of member history and at least 200–300 cancellation events to build a churn model with real predictive power. If your club is too new or too small, we'll tell you in the scoping call and recommend starting with a lighter-weight engagement — usually the preference engine plus manual intervention rules — that can be upgraded to the full Retention Engine once your data matures.
No — it multiplies them. The intervention queue surfaces the 20–50 members per week where their time converts to saved LTV. They still make the calls, write the personal notes, and build the relationships. We're handing them a map, not replacing their judgment.
Good. Neither do we, if "sending" means "unsupervised." Every win-back sequence is LLM-drafted, your team reviews the templates during week 4, and your brand voice is locked in before any member sees a message. In production, messages trigger on defined events; a human-in-the-loop option is available for higher-value members.
Our commitments are laid out in full on our Data Principles page. Short version: member data is never used to train models outside your engagement, stays in US-only infrastructure, and is deleted at engagement end. A mutual NDA is signed before any working session.
Commerce7, WineDirect, and VinSUITE are in-scope with minimal custom work. Shopify + custom plugins, bespoke ERP, or multi-brand mergers of different platforms are doable but we scope the integration work separately in the kickoff call so the fixed price stays fixed.
We'd have a lot to learn, and we'd pay attention to it. In practice, on clubs with 25%+ churn rates the lift is reliable; we built the system that way because we're willing to stake the engagement on it. If the measured delta at day 90 comes in under 10%, we'll extend the warranty another 90 days at no charge and re-tune the system.
A 30-minute scoping call is free. We'll look at your current churn pattern, estimate the recoverable revenue, and give you a tight price within the range above.
Request a Scoping CallCovered by a mutual NDA before any data is shared.