SaaS unit economics
SaaS unit economics - LTV, LTV:CAC and CAC payback months from ARPA, margin, churn and CAC
Answeringour last check, 2026-10-18
1 of 1checks answered this week
283 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/saas/ltv-cac?
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 283 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"arpa": "100",
"cac": "500",
"gross_margin_percent": "80",
"monthly_churn_percent": "4"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"arpa": {
"description": "required positive average monthly revenue per account (query)",
"type": "string"
},
"cac": {
"description": "required positive customer acquisition cost (query)",
"type": "string"
},
"gross_margin_percent": {
"description": "required gross margin percentage from 0 to 100 (query)",
"type": "string"
},
"monthly_churn_percent": {
"description": "required monthly logo churn percentage, 0 or greater (query)",
"type": "string"
}
},
"required": [
"arpa",
"gross_margin_percent",
"monthly_churn_percent",
"cac"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"average_revenue_per_account": {
"description": "Average revenue per account",
"type": "number"
},
"customer_acquisition_cost": {
"description": "Customer acquisition cost",
"type": "number"
},
"estimated_lifetime_months": {
"description": "Estimated lifetime months",
"type": "number"
},
"estimated_ltv": {
"description": "Estimated ltv",
"type": "number"
},
"formula": {
"description": "Formula used for the calculation",
"type": "string"
},
"gross_margin_percent": {
"description": "Gross margin, as a percentage",
"type": "number"
},
"ltv_to_cac": {
"description": "Ltv to cac",
"type": "number"
},
"monthly_churn_percent": {
"description": "Monthly churn, as a percentage",
"type": "number"
},
"monthly_gross_profit": {
"description": "Monthly gross profit",
"type": "number"
},
"payback_months": {
"description": "Payback months",
"type": "number"
},
"scope_note": {
"description": "What this data covers and what it leaves out",
"type": "string"
}
},
"required": [
"average_revenue_per_account",
"gross_margin_percent",
"monthly_churn_percent",
"customer_acquisition_cost",
"monthly_gross_profit",
"estimated_ltv",
"ltv_to_cac",
"payback_months",
"scope_note"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}