WAP Sàrl - Your Swiss Digital Partner

Web development and tailor-made digital solutions for Swiss businesses

Who we are

WAP Sàrl is a Swiss company specialising in web development and tailor-made digital solutions. We guide businesses through their digital transformation with expertise and genuine enthusiasm.

Innovation
Modern technologies and creative approaches
Closeness
Personal, responsive support
Quality
Robust, high-performing solutions

Bill Alps — Swiss invoicing & payroll

Swiss invoicing and payroll software for freelancers, micro-SMEs and independent professionals. Compliant QR-bills in seconds, salaries and social contributions automated. Built and hosted in Switzerland.

Compliant QR-bills, recurring and multi-currency (23 currencies), AI-generated line items
Salaries, automatic contributions (AVS/AI/APG, unemployment insurance, LPP/BVG, non-occupational accident and sickness daily-allowance cover), withholding tax for 26 cantons, collective labour agreements and Form 11 data
Free plan: 10 clients, 20 invoices and 3 payslips per month

Discover Bill Alps

AI — a powerful tool, used with judgement

Artificial intelligence is now part of daily life, from our working tools to our applications. Far from following a trend, we adopted it because it fundamentally changes how we develop, test and document software.

Code generation, automated tests and documentation — real time saved on repetitive work
A smart phone system that triages calls and hands over to a human as soon as it matters
Built into our products only where it adds value — never as a marketing gimmick
AI gets things wrong, just like people do. Every result is reviewed and approved by the team