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Free Calculator

How much revenue can CustomFit lift?

Enter your numbers. We will project the conservative and aggressive revenue lift based on median CustomFit customer results. See the upside of running AI-driven optimization on your traffic.

Your store today

Current monthly revenue
$137,500
Projected (conservative +15%)
$158,125
Projected (median +27.4%)
$175,175
Annual lift (median)
$452,100
Book a demo to validate this →

Projections based on median results across 2,400+ CustomFit customers running 6+ experiments in their first quarter.

Why calculate

See the upside before you commit

📊

Benchmark-based

Estimates use real lift ranges from D2C experiments.

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Your numbers

Plug in your traffic, AOV, and conversion rate.

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No commitment

A clear projection, no sales call required.

Inputs

What it uses

👣
Monthly traffic
💳
Average order value
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Conversion rate
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Experiment cadence
Straight answer

What is the CRO ROI calculator?

The CustomFit ROI calculator estimates the revenue upside of running personalization and A/B testing on your store — using your traffic, AOV, and conversion rate against conservative lift benchmarks from real D2C experiments. Free, no account needed.

At a glance

Uses your real numbers
Benchmarked on D2C experiments
Conservative, adjustable assumptions
Free — no sign-up
How it works

How it works

1

Enter traffic

Monthly visitors.

2

Add AOV & CVR

Your baseline.

3

Set cadence

Tests per quarter.

4

See upside

Projected lift & payback.

Who it's for

For decision-makers

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Founders

Justify the investment.

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Growth leads

Forecast program impact.

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Finance

Model payback period.

The calculator gave us a credible revenue case in five minutes — it's what got CRO budget approved.
AS
Ankit Shard
Associate VP, E-commerce · Bellavita
The complete guide

Understanding the CRO ROI calculator

The CustomFit CRO ROI calculatorestimates the revenue upside of running personalization and A/B testing on your store, using your traffic, AOV, and conversion rate against conservative lift benchmarks from real D2C experiments. It's free and needs no account.

Enter your monthly visitors, baseline conversion rate, and AOV, choose a testing cadence, and the calculator projects added revenue and payback — a credible, numbers-first case for investing in CRO.

Because the benchmarks are conservative and adjustable, the projection is defensible in front of finance, making it a fast way to justify an experimentation program.

Do I need an account to use it?

No, the calculator is free and requires no sign-up.

Are the assumptions realistic?

Yes, it uses conservative, adjustable benchmarks from real D2C experiments so the projection holds up to scrutiny.

How accurate is the estimate?

It’s a projection based on median lift ranges seen across the network — your actual results depend on effort and execution.

Do I need to sign up to use it?

No — the calculator is free and requires no account.

What lift assumptions do you use?

Conservative ranges from real D2C experiments, which you can adjust to your own expectations.

Do I need a developer to use CustomFit.ai?

No. Marketers build experiments and personalized experiences in a no-code visual editor; developers can use the API and SDKs when they want deeper control.

How quickly can I get started?

Most teams install in minutes via a single script tag or the Shopify app and ship their first experiment the same week.

Ready to lift your conversion rate?

Join 2,400+ D2C brands shipping smarter experiments on CustomFit.ai.

Built for every D2C category

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