AI Matchmaking Service Break-Even: About $92K Monthly Revenue

Fixed costs $48.7K/mo Payroll + overhead

Contribution margin 85% After variable costs

Break-even revenue $57.3K/mo Monthly target

Break-even timing Month 12 Model ramp point

Break-even calculator

Use this calculator to test monthly revenue, variable expenses, and fixed costs against break-even.

Lean Base Full

Monthly revenue Revenue is the pool left after direct costs to cover fixed overhead. $ Early traction Scaled volume Variable expenses These are direct costs that rise as usage and matching activity grow. $ Light spend Heavy spend

Money available to cover fixed costs $107,000 $125,000 revenue - $18,000 variable expenses

Margin ratio

86%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even must cover. $ Lean team Scaled team

Break-even chart Revenue Total costs

Which expenses are fixed, variable, semi-variable, or semi-fixed for break-even?

Cost classification

Break-even is only reliable if steady overhead stays separate from usage-driven spend. Here, Month 12 break-even depends on treating payroll and rent as fixed, while infrastructure, processing, APIs, support, and paid acquisition move with scale.

Expense	Cost	Break-Even Treatment	Common Mistake
Office rent	Fixed	Use $3,000 per month in monthly fixed overhead from Month 1 through Month 60.	Spreading rent across users and making break-even look easier as volume grows.
Legal and compliance retainer	Fixed	Use $1,000 per month as baseline overhead, separate from user or order volume.	Treating compliance as optional until scale, even though it starts in Month 1.
Fixed payroll	Fixed	Use first year wages of $505,000 per year, or about $42,083 per month, before later hiring steps.	Using cash burn without separating payroll from revenue-linked expenses.
Cloud hosting and AI infrastructure	Variable	Model as 5.0% of revenue in the first year, falling to 4.0% by the fifth year.	Locking hosting as fixed when usage rises with matching activity and platform volume.
Payment processing fees	Variable	Model as 3.0% of revenue in the first year, falling to 2.5% by the fifth year.	Forgetting that every paid subscription or order carries a processing drag.
Third-party API services	Variable	Model as 4.0% of revenue in the first year, falling to 3.0% by the fifth year.	Budgeting API tools like flat software instead of usage-linked platform spend.
Customer support scaling costs	Semi-variable	Model the usage-linked portion at 3.0% of revenue in the first year, falling to 2.5% by the fifth year.	Treating all support and moderation as fixed when manual review often rises with volume.
Buyer and seller acquisition budgets	Semi-fixed	Plan step budgets: first year buyer marketing is $300,000 and seller marketing is $50,000.	Putting all marketing into fixed overhead instead of stepping spend with growth targets.

How does break-even change across lean, base, and full operating cases for an AI matchmaking service?

Scenario table

Lean breaks even fastest because it skips acquisition spend. Base adds Year 1 buying costs and pushes break-even higher, while the full scale case needs far more revenue because payroll and marketing stay heavy.

Planning assumptions only; actual break-even will move with pricing, acquisition cost, and staffing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean validation case	$573k	$86k	$487k	85.0%	$0	Fastest path to break-even, but little cushion if revenue slips.
Base launch case	$916k	$137k	$779k	85.0%	$0	Break-even lands around Month 12, so launch pacing needs to hold.
Full growth case	$2,973k	$357k	$2,616k	88.0%	$0	Needs much higher revenue, so scale only works with strong volume.

What breaks the break-even plan if growth slows or costs run hot?

Stress test

Here’s the quick math: the plan sits at $573,000 a month, so there’s no cushion. A revenue miss, higher fixed spend, or a 5-point margin drop quickly opens a $36,000 to $292,000 monthly gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$573,000/month	$0 gap	No cushion; one miss hurts.
Revenue shortfall	Monthly revenue lands at $281,000 instead of $573,000.	$573,000/month	$292,000 gap	A revenue miss that large breaks the monthly plan fast.
Fixed-cost pressure	Year 2 hiring and acquisition add $47,000 a month in fixed cost.	$620,000/month	$47,000 gap	Extra headcount lifts the break-even bar by about 8%.
Margin pressure	Variable expenses rise from 15% to 20% of revenue.	$609,000/month	$36,000 gap	Lower contribution margin makes paid growth less efficient.
Combined pressure	Year 2 fixed cost adds $47,000 a month and variable expenses rise to 20%.	$668,000/month	$95,000 gap	Slower acquisition and weaker margin squeeze cash fast.

What should you verify before you commit to payroll and marketing for this AI matchmaking service?

Founder checklist

Verify that paid subscriptions convert at the modeled prices, seller CAC stays near plan, and the Year 1 burn fits the cash runway. The model reaches breakeven by Month 12, but cash still bottoms at $470K in Month 15, so early spending discipline matters.

1Paid demand$19.99 / $39.99

Test whether core and premium users convert at these monthly fees before you spend the full $300K buyer marketing budget.

2Seller CAC$250

Confirm seller acquisition stays near $250 in Year 1 before the $50K seller marketing budget goes live, because that side has no monthly subscription fee.

3Margin load85% CM

Here’s the quick math: Year 1 variable costs are 15% of revenue, so contribution margin is about 85% if API and support spend stay in line.

4Staffing rampMonth 13

Delay the software engineer and customer support specialist until Month 13, because early headcount growth is what pushes the model away from break-even.

5Fixed burn$77.9K/mo

Keep Year 1 fixed commitments near $77.9K a month, including payroll, overhead, and marketing budgets, before you lock in more permanent spend.

6Launch base7,500 buyers

At a $40 Year 1 buyer CAC, the $300K buyer budget only buys about 7,500 users, so make sure that launch volume still leaves enough cash to stay above the $470K minimum through Month 15.