Klantroef Growth Tools
Free tools to measure, understand and improve growth.
A comprehensive library of free growth, marketing, conversion, revenue and business intelligence tools — built on the same frameworks we use to grow our clients.
Calculate
Instant calculators for the metrics that run your business — CAC, LTV, ROAS, churn, conversion and more.
Diagnose
Find your funnel leaks, weakest growth area and highest-leverage fix with Klantroef diagnostics.
Plan
Turn revenue targets into customers, leads, traffic and budget — before you spend a rupee.
Acquisition
Understand the cost and efficiency of acquiring customers.
Customer Acquisition Cost Calculator
Calculate the total cost required to acquire one new customer.
Use the toolBlended CAC Calculator
SoonAcquisition cost across all marketing and sales activity.
Cost Per Lead Calculator
SoonCalculate the cost required to generate a lead.
Cost Per Qualified Lead Calculator
SoonCalculate the cost required to generate a qualified lead.
Marketing Efficiency Ratio Calculator
SoonThe relationship between total marketing spend and total revenue.
Conversion & Activation
See how efficiently users move through your funnel.
Conversion Rate Calculator
Measure the percentage of visitors who convert.
Use the toolFunnel Conversion Calculator
Conversion rates between every stage of your funnel.
Use the toolFunnel Leak Finder
Find the exact stage where your funnel loses the most revenue.
Use the toolLead to Customer Calculator
SoonThe percentage of leads that become paying customers.
Trial to Paid Calculator
SoonTrial-to-paid conversion for SaaS and subscription businesses.
Revenue Opportunity Calculator
SoonEstimate the impact of improving your conversion rate.
Revenue & Unit Economics
Know the value and profitability of every customer.
Customer Lifetime Value Calculator
Estimate the total value of a customer relationship.
Use the toolLTV to CAC Ratio Calculator
The single most important ratio in growth economics.
Use the toolCAC Payback Period Calculator
Months required to recover your acquisition cost.
Use the toolBreak-Even ROAS Calculator
The minimum return on ad spend required to break even.
Use the toolGross Margin Calculator
SoonThe profit left after direct costs.
Customer Profitability Calculator
SoonThe real profit behind every customer.
Retention
Measure how well you keep customers — and revenue.
Customer Retention Rate Calculator
The percentage of customers you keep over a period.
Use the toolChurn Rate Calculator
The percentage of customers you lose.
Use the toolChurn Impact Calculator
SoonThe financial impact of churn — and of reducing it.
Revenue Retention Calculator
SoonHow much recurring revenue remains over time.
Customer Lifetime Calculator
SoonAverage customer lifespan based on churn.
SEO & Organic Growth
Quantify the return and commercial value of organic traffic.
SEO ROI Calculator
The estimated return on your SEO investment.
Use the toolSEO Traffic Value Calculator
SoonThe commercial value of your organic traffic.
Organic Traffic Potential Calculator
SoonPotential traffic from ranking for a group of keywords.
Keyword ROI Calculator
SoonThe revenue opportunity behind a keyword.
Content ROI Calculator
SoonThe return on your content investment.
SEO Break-Even Calculator
SoonThe traffic and conversions SEO needs to pay for itself.
Paid Advertising
Measure ad efficiency from first click to campaign profit.
ROAS Calculator
Return on every rupee of ad spend.
Use the toolCPC Calculator
SoonWhat you pay for each click.
CPM Calculator
SoonCost per thousand impressions.
CTR Calculator
SoonThe percentage of impressions that become clicks.
Break-Even CPA Calculator
SoonThe maximum acquisition cost before a campaign loses money.
Campaign Profitability Calculator
SoonProfit, margin and ROAS for any campaign.
Growth Planning
Model the numbers required to reach your growth targets.
Revenue Target Calculator
The customers, leads and traffic behind a revenue goal.
Use the toolGrowth Rate Calculator
SoonThe growth rate required to hit a target.
Revenue Growth Calculator
SoonPercentage growth between two revenue periods.
Compound Growth Calculator
SoonHow consistent growth compounds over time.
Marketing Budget Calculator
The budget required to hit your revenue target.
Use the toolCustomer Growth Calculator
SoonNew customers required to reach a business target.
Sales & Revenue
Track how revenue moves through your sales pipeline.
Close Rate Calculator
SoonThe percentage of opportunities that become customers.
Sales Velocity Calculator
SoonHow quickly revenue moves through your pipeline.
Sales Pipeline Calculator
SoonThe value and expected revenue of your active pipeline.
Average Deal Size Calculator
SoonAverage revenue per closed deal.
Revenue Forecast Calculator
SoonEstimate future revenue from your pipeline.
Advanced Growth Diagnostics
Klantroef's proprietary A3R3 growth diagnostics.
A3R3 Growth Score
A diagnostic based on the Klantroef A3R3 growth framework.
Use the toolGrowth Leak Finder
SoonFind exactly where your growth is breaking.
Growth Opportunity Calculator
Which growth lever is worth the most right now?
Use the toolGrowth Readiness Score
SoonHow prepared is your business to scale?
Growth Target Planner
SoonA complete plan from current revenue to target.
Numbers are the start. Growth is the work.
Klantroef turns these metrics into a bespoke growth system — strategy, campaigns and reporting included.