How much is Margin — which clients print money?

Margin — which clients print money is listed for sale at $129 USD.

What are Margin — which clients print money's current metrics?

Monthly visitors: Pre-launch. Monthly revenue: Pre-revenue.

Margin — which clients print money - Sell Project

Name: Margin — which clients print money
Price: 129 USD
Availability: InStock

Listed September 21, 2026

About Margin — which clients print money

See which clients print money — and which ones you are funding.

Margin is a private studio ledger for freelancers and 3–20 person shops. Add jobs (or paste a spreadsheet). It ranks clients by margin — not revenue — and keeps unbilled hours and unpaid invoices on their own lines. A slow, profitable client is flagged separately from a loss-making one. Includes: • Target hourly cost vs billable rate • Concentration warning if one client is >40% of revenue • “If you fired the worst client” projection (does not delete data) • Invoiced vs cash collected by month • CSV import with column mapping • Excel-grade export: assumptions + client rollup + job ledger • Copy-to-Excel • Light/dark theme • Everything stays in the browser Educational tool, not accounting advice. Load the sample studio on the homepage to see eleven jobs before you buy.

Project details

Website: https://margin2.netlify.app

Next step: • Custom domain + SEO for “client profitability calculator”• Extra locales (Spanish, Portuguese)• Per-person cost rates instead of one target hourly• Best / base / fire-client scenarios on the same ledger• Optional later: ingest a Harvest/Toggl CSV with a saved column map• Embed the ledger on an agency intranet (still no backend required)

For sale

Asking price: $129 USD

What's included

Source code

Full source as a single HTML file (vanilla JS, SVG chart, CSV import/export, fire-the-worst-client projection, light/dark theme, sample studio). Live demo at https://margin2.netlify.app. The Netlify subdomain is not a custom domain; buyer can redeploy anywhere.

Reason for selling

Building a portfolio of small, no-backend tools. Margin is complete enough to ship. A buyer can brand it, add a domain, or fold it into a studio OS.

Project metrics

Average Monthly Visitors: Pre-launch

Average Monthly Revenue: Pre-revenue

Average Monthly Downloads: Pre-launch / New project