Scanteo

Dynamic QR codes you can change after they are printed. Scanteo is our own SaaS product, designed, built and run by the Less Code team.

The product

Scanteo is a dynamic QR code platform for small businesses, agencies and brands. A code is printed once, and its destination, content and rules can be changed later without a reprint. Every scan is counted in privacy-friendly analytics that work without cookies.

The challenge

A printed QR code cannot be changed. When a link breaks or a campaign moves, flyers, menus and packaging already in circulation point to the wrong place. Many tools also switch codes off when a trial or subscription ends. We wanted a product where a printed code keeps working for years and agencies can manage codes for all their clients in one place.

The solution

Scanteo combines free QR and barcode generators with a full platform for dynamic codes: redirects, mobile landing pages, smart routing by country, device or schedule, cookie-free analytics, daily checks of destination links, and client workspaces for agencies. Printed codes keep working even after a downgrade or cancellation, and payments in USD, EUR and PLN run through Stripe, which handles taxes in more than 80 countries.

How we built it

Scanteo runs on Laravel and Filament, with a React page editor and our own QR rendering engine. Every QR design option is automatically tested with two independent scanners, so a styled code still scans. In load tests in a test environment, redirects held 2,000 requests per second with a p95 response time of 6.8 ms and no lost scans. The codebase is covered by around 2,600 automated tests (about 97% coverage), and the platform is GDPR-ready, hosted in the EU.

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