Credits and licences
Last updated 2026-10-20
Our own code
The tools and page layouts are written for this site. The pages make no requests to other servers.
Price and wage data
Every price estimate uses public data with a source and a date; the full list, and the assumptions we add, are on how our estimates work.
Third-party material
| Name | Used for | Licence |
|---|---|---|
| qrcode-generator 2.0.4 (Kazuhiko Arase) | Draws the QR code on the business card and flyer makers, in your browser (bundled, unmodified, from assets/js/vendor/qrcode-generator with its licence) | MIT |
| Lucide (calculator icon) and Phosphor Icons (sparkle) | The calculator and sparkle in the CleanPricer logo | ISC (Lucide), MIT (Phosphor) |
| Manrope (Mikhail Sharanda) | Letter shapes of the logo wordmark (converted to outlines) | SIL Open Font License 1.1 |
| U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics, May 2025 | Cleaner and janitor wages by state, used for hourly rates and the state adjustment | U.S. government work, public domain |
| Thumbtack cost guides | National price ranges (facts with source and date) for house, carpet, window, duct, dryer vent, gutter, pressure washing, chimney, rug, upholstery and commercial cleaning; listed with dates on the methodology page | Facts; source linked on each page |