About 1SWISS1
A Swiss company dedicated to SME digitalization.
At 1SWISS1 SA, we believe every Swiss company deserves powerful, simple and secure digital tools. Our mission is to simplify SME administrative management through intelligent automation solutions, 100% hosted in Switzerland.
1SWISS1 SA is a Swiss company based in Geneva, specializing in the development of SaaS solutions for businesses using bexio. Recognizing that many SMEs waste precious time on repetitive administrative tasks, we created Mailer, a tool that automates invoice sending from bexio, using your own brand identity.
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bexio partnership
Mailer is integrated into the bexio ecosystem via the bexio API. We work alongside bexio to offer users an enhanced invoicing experience: sending from your own domain, custom templates, detailed analytics and multi-company management.
Our values
Security
100% Swiss hosting. Your data never leaves Switzerland.
Simplicity
Setup in 5 minutes. No technical skills required.
Transparency
Clear pricing with no hidden fees. You know exactly what you pay.
Local support
Team based in Switzerland, support in 4 languages: French, German, English, Italian.
Based in Geneva
Our team is based in Geneva, at the heart of the Swiss tech ecosystem. We listen to our clients and develop our solutions based on their real needs.
Contact us