AI LTV Calculator
Estimate customer lifetime value for your AI product — free and 100% private in your browser. Choose from five product type presets (AI SaaS SMB, mid-market, enterprise, API/usage-based, consumer app) or configure every parameter manually. Model ARPU, churn, gross margin, expansion revenue, CAC, and discount rate. Get DCF-adjusted LTV, LTV:CAC ratio, CAC payback period, a churn sensitivity table, and a month-by-month cohort survival breakdown.
AI LTV Calculator
Estimate customer lifetime value for your AI product. Model ARPU, churn, gross margin, expansion revenue, and CAC to get DCF-adjusted LTV, LTV:CAC ratio, payback period, and a month-by-month cohort survival table. Runs 100% in your browser.
Monthly subscription AI tool targeting small businesses. $49–$99/mo, higher churn.
Revenue
Retention & Churn
Costs & Margin
Acquisition & Discount Rate
Customer Lifetime Value (DCF-Adjusted, 36mo Horizon)
LTV:CAC Ratio
2.90×
CAC Payback
6.4 mo
Simple LTV
$1.1K
no discount/expansion
Avg. Lifetime
1.9 yrs
Monthly ARPU
$69.00
avg. rev/user/mo
Monthly Gross Profit
$49.68
at 72% GM
Annual Rev/Customer
$828.00
before churn
Gross Margin
72%
after AI COGS
Monthly Churn
4.5%
1.9 yrs avg life
CAC
$320.00
payback: 6.4 mo
Churn Sensitivity Analysis
| Monthly Churn | DCF LTV | LTV:CAC | CAC Payback |
|---|---|---|---|
| 2.3%/mo | $1.3K | 4.17× | 6.4 mo |
| 3.4%/mo | $1.1K | 3.45× | 6.4 mo |
| 4.5%/moCurrent | $927.12 | 2.90× | 6.4 mo |
| 6.8%/mo | $675.28 | 2.11× | 6.4 mo |
| 9.0%/mo | $513.04 | 1.60× | 6.4 mo |
Cohort Revenue & Survival Table (36mo horizon, sampled)
| Month | Survival | ARPU | Gross Profit | Cum. DCF LTV |
|---|---|---|---|---|
| M1 | 95.5% | $69.00 | $47.44 | $47.07 |
| M3 | 87.1% | $71.09 | $44.58 | $135.86 |
| M6 | 75.9% | $74.33 | $40.60 | $256.69 |
| M9 | 66.1% | $77.73 | $36.98 | $364.14 |
| M12 | 57.5% | $81.28 | $33.68 | $459.70 |
| M15 | 50.1% | $84.99 | $30.67 | $544.69 |
| M18 | 43.7% | $88.87 | $27.94 | $620.26 |
| M21 | 38.0% | $92.93 | $25.44 | $687.48 |
| M24 | 33.1% | $97.18 | $23.17 | $747.25 |
| M27 | 28.8% | $101.62 | $21.11 | $800.41 |
| M30 | 25.1% | $106.26 | $19.22 | $847.69 |
| M33 | 21.9% | $111.11 | $17.51 | $889.73 |
Gross profit = ARPU × GM% × survival rate. DCF LTV discounts each month's gross profit by your WACC.
Why Use Our AI LTV Calculator?
Instant AI LTV Calculations
Enter your ARPU, churn rate, gross margin, and CAC and watch your ai LTV calculator update in real time. The ai LTV calculator processes DCF-adjusted lifetime value entirely in your browser with zero latency.
Fully Private — No Data Sent to Servers
Your revenue figures, churn data, and customer economics are processed locally on your device. The ai LTV calculator never transmits your financial data to any server — 100% confidential and secure.
DCF-Adjusted LTV with Expansion Revenue
Most LTV calculators ignore the time value of money and upsell growth. Our ai LTV calculator applies discounted cash flow (DCF) and compound expansion revenue so your LTV reflects real economic value.
LTV:CAC Ratio & CAC Payback Period
The ai LTV calculator shows your LTV:CAC multiple and CAC payback months alongside a churn sensitivity table — giving you everything you need to assess unit economics health and make pricing decisions.
Common Use Cases for AI LTV Calculator
AI SaaS Pricing Strategy
Use the ai LTV calculator to test how pricing tier changes affect LTV:CAC ratio. Find the minimum viable ARPU that keeps your unit economics above the 3:1 benchmark for sustainable growth.
Investor Fundraising Preparation
Back up your fundraising deck with credible ai LTV estimates. Show LTV:CAC ratio, CAC payback period, and cohort survival curves to demonstrate you understand your unit economics.
Churn Reduction ROI Modelling
Use the ai LTV calculator's churn sensitivity table to quantify the LTV impact of reducing churn by 1–2 percentage points. Make the business case for investing in retention programs.
AI Product Line Comparison
Compare ai LTV across consumer, SMB, and enterprise product lines using the built-in presets. Identify which segments deliver the strongest LTV:CAC economics before allocating sales resources.
Marketing Budget Allocation
Set your maximum allowable CAC by working backwards from a target LTV:CAC ratio. The ai LTV calculator instantly shows what CAC ceiling is consistent with a 3:1, 4:1, or 5:1 target.
Annual Planning & Forecasting
Run annual planning scenarios with different churn, expansion, and gross margin assumptions. The ai LTV calculator's cohort table shows cumulative value recovery month by month across your chosen horizon.
Understanding Customer Lifetime Value for AI Products
What is an AI LTV Calculator?
An AI LTV calculator estimates the total economic value a single customer generates over their entire relationship with your AI product. Unlike simple subscription revenue trackers, a proper ai LTV calculator applies discounted cash flow (DCF) to present-value future revenue, accounts for gross margin (revenue minus AI API and hosting COGS), models churn-driven cohort decay, and incorporates expansion revenue from upsells and usage growth. The result is the true economic value of acquiring one customer — and the foundation for every critical business decision: pricing, CAC targets, retention investment, and growth strategy.
How Our AI LTV Calculator Works
- Set Your Revenue Inputs: Enter your Average Revenue Per User (ARPU) per month and billing cycle. Add a monthly expansion revenue percentage to model net revenue retention above 100% — typical for AI API products (3–5%/mo) and enterprise SaaS (2–3%/mo).
- Configure Churn and Margin: Set your monthly churn rate using the slider (0.1–15%) and drag the gross margin slider to reflect your AI COGS (API fees, model hosting, support). The ai LTV calculator shows average customer lifetime in months as you adjust.
- Enter CAC and Discount Rate: Input your customer acquisition cost and annual discount rate (WACC). The ai LTV calculator computes LTV:CAC ratio, CAC payback period, and DCF-adjusted LTV simultaneously.
- Analyse the Outputs: Review the primary LTV figure, unit economics grid, churn sensitivity table (showing LTV across 5 churn scenarios), and cohort survival table with month-by-month cumulative DCF gross profit.
Key AI LTV Metrics Explained
- DCF LTV vs. Simple LTV: Simple LTV = ARPU × GM% ÷ churn rate. DCF LTV applies a monthly discount factor to each future cash flow, reducing the contribution of revenue earned further in the future. For high-discount-rate environments or long-horizon projections, DCF LTV is the more conservative and accurate metric.
- LTV:CAC Ratio: The primary unit economics health metric. LTV:CAC ≥ 3:1 is the widely accepted SaaS benchmark for sustainable growth. Below 1.5:1 means you lose money on each customer. Above 5:1 may indicate underinvestment in growth.
- CAC Payback Period: The number of months needed to recover CAC from gross profit. Under 12 months is considered healthy for B2B SaaS; under 6 months for consumer. Longer payback increases cash burn and growth capital requirements.
- Expansion Revenue (NRR): AI products with usage-based pricing or seat-based expansion can grow ARPU over time. A 2%/mo expansion rate effectively offsets moderate churn and significantly increases LTV beyond the simple formula.
Privacy, Security & Availability
The AI LTV calculator runs entirely client-side in your web browser. Your ARPU, churn rate, CAC, gross margin inputs, and all calculated results are processed locally on your device and are never transmitted to any server. No sign-up or account is required, and no data is retained between sessions. The tool is 100% free with no usage limits — your financial planning data stays completely private.
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Frequently Asked Questions About AI LTV Calculator
An AI LTV calculator estimates the total economic value a customer generates over their lifetime with your AI product. It combines ARPU, churn rate, gross margin, expansion revenue, and a discount rate to produce a DCF-adjusted lifetime value figure — plus LTV:CAC ratio, payback period, and cohort survival projections.
Simple LTV = ARPU × gross margin ÷ monthly churn rate. It ignores the time value of money. DCF LTV discounts each future month's gross profit by your cost of capital, giving you a present-value figure. For high-churn or long-horizon products, DCF LTV is more conservative and accurate. Our ai LTV calculator shows both so you can compare.
The industry benchmark is LTV:CAC ≥ 3:1. Below 1.5:1 means you're losing money acquiring customers and should either reduce CAC, improve retention, raise prices, or cut COGS. Above 5:1 may indicate you're underinvesting in growth. The optimal range for most scaling AI companies is 3:1 to 5:1.
AI product gross margin = (Revenue − COGS) ÷ Revenue × 100. COGS includes LLM API costs, model hosting, vector databases, data storage, customer support, and infrastructure. AI-native products with high API costs typically achieve 60–70% gross margins; those with primarily software delivery can reach 75–80%. Be sure to use fully-loaded COGS, not just compute costs.
Consumer AI apps typically see 5–10% monthly churn. SMB AI SaaS runs 3–6%. Mid-market SaaS typically 1.5–3%. Enterprise AI with annual contracts often achieves 0.5–1.5% monthly churn. If you don't have data yet, use a conservative assumption 1–2 percentage points higher than your segment benchmark until you have at least 3 months of cohort data.
Expansion revenue (from upsells, seat additions, or usage growth) compounds ARPU over time and can more than offset moderate churn. A 2%/mo expansion rate with 3% monthly churn can effectively produce a net revenue retention above 100% — meaning your cohort revenue grows even as you lose customers. Our ai LTV calculator models this by compounding ARPU at your expansion rate each month.
Use your weighted average cost of capital (WACC) or target internal rate of return (IRR). For early-stage startups, 12–20% is common to reflect higher risk. For later-stage or funded companies, 8–12% is typical. Using a higher discount rate produces more conservative (lower) LTV estimates and is appropriate for uncertain, high-churn AI products.
Yes. The AI LTV calculator runs 100% in your browser. Your ARPU, churn, gross margin, CAC, and all calculated LTV figures are processed locally on your device and are never sent to any server. No account is required, and no session data is stored. Your financial planning data stays completely private.