Only commit if the Year 1 mix can carry the fixed base before headcount grows. The model points to about 314 active customers, a 70.5% contribution margin, and a Month 17 cash floor of $34,000.
1Break-even base314 customersAt about $244 of monthly contribution per active customer, verify you can reach roughly 314 active customers before adding more staff.
2Margin check70.5% CMYear 1 direct costs use 29.5% of revenue, so each customer should still throw off enough margin to fund the team.
3Staff load$65.8K/moYear 1 wages total about $65,833 per month, and each active customer needs 8 billable hours, so confirm the team can handle delivery before you hire ahead of revenue.
4Fixed overhead$10.7K/moOffice rent, tools, insurance, and core R&D add up to $10,700 a month, so avoid locking in extra fixed spend too early.
5Launch demand$12.5K/mo; $350 CACYear 1 marketing is $150,000, or $12,500 a month, and CAC starts at $350, so only scale channels that can bring in qualified clients fast enough.
6Cash runwayMonth 17; $34KMinimum cash falls to $34,000 in Month 17, so keep reserves intact until recurring revenue is stable.