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Math AI - Solve math by screenshot

Google Chrome extension. 100% traffic comes from SEO. I currently spend about 20 minutes per week on customer support. Main growth levers are TikTok, reducing churn, and expanding into an educational tool. All money on Stripe account came from this tool.

Education

Education

Visit chromewebstore.google.com ↗Founder interest ↓

Can you vibecode this?

Yes

A Chrome extension that screenshots math and calls an LLM API for step-by-step solutions is a classic one-builder project. The core loop — capture, send to vision API, display answer — is contained scope with a clean path to a working build.

Build This with Leapd →

The business

Total revenue

$50K+

Verified recently

Monthly revenue

$1K+/mo

↓ Declining · 60-day average

Peak month

~$2K

Best single month

Growth

−50%

Early months vs recent

For owners

Own Math AI - Solve math by screenshot? List it for sale.

Founders read this page looking for a business to build like your $1K+/mo one — some would rather buy one that already works. They skip the line, you get a clean exit. $25 one-time, no commission.

Why it works

Value proposition
Solves any math problem step-by-step from a screenshot.
Problem
Students get stuck on math problems and need instant, clear explanations.
Audience
Students solving math problems for school, work or personal study.
Business model
In-app purchases through Stripe, billed inside the web product at mathai.online.

Good to know4.8 stars1K ratings10,000 users51 languagesSEO-driven growth

Can you vibecode this?

Yes

Moat

Brand & trust
Switching costs

Why people pay Math AI - Solve math by screenshot

Math AI has 1,000 ratings averaging 4.8 stars and 10,000 active users, giving it visible social proof that a fresh copy starts without. Students who have saved solution history and built a habit around the tool have little reason to switch.

Product complexity
Low
A web app that accepts screenshot uploads and returns AI-generated step-by-step math solutions.
Data
Low
The product relies on AI models to interpret and solve math problems from images.
Integrations & infrastructure
Low
Standard hosted web app with AI model calls and Stripe billing.
Human operations
Low
The founder spends about 20 minutes per week on customer support.
Regulation / hardware
Low
No licences, approvals or compliance regimes are required to operate.

Build this business

Use the build specification below with any AI coding tool, or build it directly with Leapd.

Build This with Leapd →

Leapd builds

Web app with screenshot upload, AI math solver and step-by-step solution display
In-app purchases with Stripe
A landing page

Leapd runs

Cold email outreach to potential customers
Meta ads
LinkedIn and X posts
SEO and AI-search visibility
A daily report of what shipped

Opportunity check

Passes: Proven market: $1K+/mo already paid for it
Passes: Proven model: In-app purchases
Passes: Proven need: Students need math answers from screenshots
Passes: Buildable: Leapd builds it end to end

build-spec.txt

Build a web app that lets users upload or paste a screenshot of a math problem and receive an AI-generated step-by-step solution, sold via in-app purchases.

Product:
- User accounts with a personal dashboard showing solution history
- Screenshot upload and paste tool that sends the image to an AI model for math recognition
- Step-by-step solution display with clear explanation of each calculation step
- Support for a wide range of math types including algebra, calculus and geometry
- In-app purchase flow to unlock solves or a usage allowance

Billing:
- In-app purchases charged with Stripe, unlocking a set number of solves or a usage tier.