Mobile App Security Break-Even Analysis: $888K Monthly Revenue

Fixed costs $71.1K/mo Monthly overhead

Contribution margin 80% After variable costs

Break-even revenue $88.8K/mo Target revenue

Break-even timing Month 5 Launch break-even

Break-even calculator

Test monthly revenue, variable expenses, and fixed costs to see where this service covers overhead.

Lean Base Full

Monthly revenue Revenue is the pool that covers direct costs and fixed overhead. $ Low sales High sales Variable expenses These are direct costs like ads and payment fees that rise with sales. $ Low direct cost High direct cost

Money available to cover fixed costs $189,900 $204,000 revenue - $14,100 variable expenses

Margin ratio

93%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base the margin must cover. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed, and which move with sales in this app security model?

Cost classification

Break-even works only when fixed overhead is separated from costs that rise with revenue. Here, Month 5 break-even depends on treating payroll and rent as fixed, while hosting, data licenses, ads, and processing fees reduce contribution margin.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	Use $3,000 per month from Month 1 through Month 60.	Scaling rent with customer count.
General Software Licenses	Fixed	Use $1,500 per month as baseline overhead.	Putting core admin tools into variable delivery costs.
Staff Payroll	Fixed	Use first-year salaries of $740,000, or about $61,700 per month, before step hires.	Ignoring payroll until after customer volume arrives.
Cloud Infrastructure & Hosting	Variable	Apply as 8.0% of revenue in the first year, falling to 4.0% by the fifth year.	Modeling hosting as flat while usage grows.
Threat Intelligence Data Licenses	Variable	Apply as 4.0% of revenue in the first year, falling to 2.0% by the fifth year.	Treating data feeds as a one-time tool purchase.
Digital Advertising Spend	Variable	Apply as 6.0% of revenue in the first year, falling to 4.0% by the fifth year.	Using only the annual marketing budget and missing revenue-linked spend.
Payment Processing Fees	Variable	Apply as 2.0% of revenue in the first year, falling to 1.7% by the fifth year.	Leaving card fees out of contribution margin.
Customer Success Specialist Headcount	Semi-fixed	Step up staffing from 0.5 FTE in the first year to 2.5 FTE in the fifth year.	Adding fractional support labor to every sale instead of hiring in steps.

How does break-even change from a lean setup to a full team in mobile app security?

Scenario table

As the team grows, payroll pushes fixed costs higher, while hosting, data, ad, and processing rates improve. So break-even revenue rises in dollar terms even as the margin improves.

Planning cases only; actual results will move with sales mix, pricing, and hiring pace.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean first-year setup	$74.1K	$14.8K	$59.3K	80.0%	$0	Near break-even; a small miss turns loss.
Scaled Year 3 setup	$109.0K	$17.3K	$91.7K	84.1%	$0	Better margin, but payroll still drives risk.
Full Year 5 setup	$144.5K	$16.9K	$127.7K	88.3%	$0	Best cushion per dollar, but the largest fixed load.

What pushes this mobile app security plan below break-even?

Stress test

The base plan breaks even at $888,000 a month on $711,000 of fixed overhead and 20% variable costs. A 10% sales miss, a 5-point cost jump, or a 10% overhead increase quickly turns that into a $60,000 to $244,000 monthly gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change to the base case.	$888,000	$0 cushion	No cushion, so any miss cuts profit.
Revenue shortfall	Revenue falls 10% from the base case.	$888,000	$89,000 gap	A 10% sales miss creates a direct loss.
Fixed-cost pressure	Fixed overhead rises 10%.	$977,000	$89,000 gap	Higher overhead lifts break-even above plan.
Margin pressure	Variable expenses rise from 20% to 25% of revenue.	$948,000	$60,000 gap	Higher hosting or fee load eats the cushion.
Combined pressure	Revenue falls 10%, variable expenses rise to 25%, and fixed overhead rises 10%.	$1,043,000	$244,000 gap	That mix drives about a $182K monthly loss.

What should you verify before you commit to payroll, tools, and marketing for mobile app security?

Founder checklist

Before you lock in payroll, tools, and marketing, verify that signed or late-stage demand can carry the launch load and that cash lasts through the Month 6 trough. If the pipeline or funnel is thin, hold hiring and stage the build spend.

1Demand Proof186 customers

Verify signed or late-stage deals can reach about 186 active customers before the enterprise setup fees, because that is where recurring revenue starts to justify the launch load.

2Recurring Mix$476.75/customer

Check that the Core, Pro, and Enterprise mix really delivers about $476.75 of monthly recurring revenue per active customer, or the break-even target will slip fast.

3Fixed Burn$71.1K/mo

Confirm the monthly fixed load from payroll and overhead is about $71.1K, because that is the cash floor you carry even before growth spend hits.

4Delivery Scope4.5 FTE

Make sure the first-year team at 4.5 FTE can cover audits, monitoring, onboarding, support, and renewals, so you do not hire ahead of delivery capacity.

5Setup Cash$180K

Stage the $180K one-time build spend against the Month 6 cash trough and the $747K minimum cash need, or the platform can run short before break-even.

6CAC Check$250

Keep Year 1 CAC near $250 and test that the 3.0% free-trial and 15.0% trial-to-paid funnel can refill demand without forcing extra spend.