Marketing & Sales$1K-5K MRRMedium competitionWeekendevergreen

SplitSure

Know when your A/B test has enough data to make a decision

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● The Problem

Marketers run A/B tests but do not know when results are statistically significant. They either stop tests too early (wasting money) or too late (missing optimization windows).

● The Solution

A simple A/B test significance calculator with Bayesian analysis. Input your metrics and get a clear answer: keep running, pick A, or pick B. Includes sample size planning.

Key Signals

MRR Potential

$1K-5K

Competition

Medium

Build Time

Weekend

Search Trend

stable

Market Timing

A/B testing is standard practice. Statistical literacy among marketers is low. Simple tools that explain significance in plain English are needed.

MVP Feature List

1Significance calculator
2Bayesian probability display
3Sample size planner
4Test duration estimator
5Shareable results link

Suggested Tech Stack

Next.jsTypeScriptTailwind CSSVercel

Go-to-Market Strategy

Free web tool for SEO traffic on "AB test calculator." Monetize with API access and team features for agencies.

Target Audience

Growth MarketersProduct ManagersCRO Specialists

Monetization

Freemium

Competitive Landscape

AB Test Guide and VWO have free calculators but dated UIs. No modern, mobile-friendly calculator with Bayesian analysis and test planning exists.

Why Now?

Every company runs A/B tests. Statistical literacy has not improved. The demand for clear, actionable significance tools is steady and growing.

Tools & Resources to Get Started

ROI Calculator

Build It with AI

Open directly in an AI code generator or copy the prompt to start building SplitSure in minutes.

Replit Agent

Full-stack MVP app

Build a full-stack MVP for "SplitSure". PRODUCT Know when your A/B test has enough data to make a decision

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Bolt.new

Next.js prototype

Create a working prototype of "SplitSure". OVERVIEW Know when your A/B test has enough data to make a decision

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v0 by Vercel

Marketing landing page

Design a high-converting marketing landing page for "SplitSure". PRODUCT SplitSure: Know when your A/B test has enough data to make a decision

Open in v0 by Vercel

Frequently Asked Questions

What problem does SplitSure solve?

Marketers run A/B tests but do not know when results are statistically significant. They either stop tests too early (wasting money) or too late (missing optimization windows).

How much MRR can SplitSure generate?

SplitSure has $1K-5K MRR potential with a Freemium model. The estimated build time is Weekend with Medium competition in the market.

What are the MVP features for SplitSure?

Significance calculator. Bayesian probability display. Sample size planner. Test duration estimator. Shareable results link.

What is the go-to-market strategy for SplitSure?

Free web tool for SEO traffic on "AB test calculator." Monetize with API access and team features for agencies.

Who is the target audience for SplitSure?

The primary target audience includes Growth Marketers, Product Managers, CRO Specialists. Every company runs A/B tests. Statistical literacy has not improved. The demand for clear, actionable significance tools is steady and growing.

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