Allergen compliance SaaS: upmarket chain or self-service independents?
PlateSafe sells a €49-per-month subscription to independent restaurants, helping them record allergen information and generate compliance reports. It has 140 paying restaurants, monthly churn 4.5%, customer acquisition cost €620, gross margin 82%, and two salespeople who close about 12 deals per month after a 45-day cycle. A 60-site restaurant chain has asked for a customised version with API integration, audit logs, and a 20% volume discount. It would pay €39 per site per month but requires €120,000 of development and a dedicated account manager costing €55,000 a year. The independent segment is growing slowly and many prospects say €49 is too high compared with a free checklist app. The founder must choose between moving upmarket and building a self-service product for independents. Cash runway is nine months.
1. Calculate the unit economics of the independent segment and assess whether it can support the current sales model.
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Monthly gross profit per customer is €49 x 82% = €40.18. With 4.5% monthly churn, average customer life is 1 / 0.045 = 22.2 months. Gross-profit lifetime value is about €40.18 x 22.2 = €893. CAC is €620, so LTV/CAC is 1.44. CAC payback is €620 / €40.18 = 15.4 months.
That is weak for a nine-month runway. A common target is LTV/CAC above 3 and payback under 12 months. At 4.5% churn, PlateSafe would need CAC near €300 to reach 3.0. Alternatively, reducing churn to 2.5% raises average life to 40 months and LTV to about €1,607, giving LTV/CAC of 2.59 at the current CAC. Both levers are needed: lower churn and lower acquisition cost.
The current sales-led model with two reps and a 45-day cycle cannot be supported by €49 per month unless closing rates or retention improve sharply. The price objection against free checklist apps suggests the product must demonstrate audit-ready compliance, saved time, and liability reduction, not just a digital checklist.
2. Evaluate the chain opportunity. Should PlateSafe accept it as proposed? Show the revenue, cost and strategic considerations.
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Revenue at the proposed terms is 60 sites x €39 x 12 = €28,080 per year. At 82% gross margin, gross profit is about €23,026. The dedicated account manager alone costs €55,000, so the account is negative by about €31,974 before development. Adding €120,000 development, even amortised over three years, adds €40,000 per year, making the annual shortfall about €72,000.
To cover the account manager and three-year development amortisation at an 82% gross margin, annual revenue would need to be about (€55,000 + €40,000) / 0.82 = €115,854, or €1,931 per site per year, about €161 per site per month. That is far above €39.
Do not accept as proposed. The chain could still be valuable as a reference, product-hardening partner, or route to other chains, but it must pay for that value. Counter with a higher per-site price, a development fee, no dedicated full-time manager until a minimum site count, a 24-month commitment, and a paid pilot of 10 sites. If the chain refuses, prioritise the independent segment and fix retention first.
3. Recommend a 12-month strategy and the metrics you would use to choose between the two paths.
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Run a focused 12-month plan: keep the independent segment, but move from high-touch sales to a lower-cost self-service model. Offer guided onboarding, templates, annual prepayment, and a compliance report that owners can show to inspectors. Raise perceived value before raising price; test €59 with a setup fee for new customers rather than surprising existing accounts. Acquire through food-safety consultants, local authority information channels, and restaurant suppliers rather than only field sales.
Treat the chain as a paid pilot only, not a full build. Require a development fee, a minimum contract, and payment for integration. Use the pilot to learn whether multi-site compliance is a real market.
Metrics: CAC payback under 12 months, monthly churn below 2.5%, gross margin above 80%, activation within 14 days, and net revenue retention. Also track sales cycle length and support cost per account. At nine months of runway, set a stop rule: if churn has not fallen below 3.5% and CAC below €450 by month six, cut sales spend and focus on annual prepaid renewals.