Sophie is a Swiss comparison platform that helps people understand health insurance costs and related financial choices. Its main service compares official LAMal premiums across Swiss municipalities, showing active insurers in each area, sorted by price and displayed with their coverage model and annual total. Users can adjust their municipality or postal code, age group, deductible and accident coverage to compare options. The figures come from official Federal Office of Public Health sources, with no estimates or insurer-paid rankings; the platform says it operates independently and is hosted in Switzerland.

Sophie also offers a third-pillar calculator to estimate tax deductions and long-term impact, plus tools and guides covering car insurance, household and personal liability insurance, mortgages and legal protection. Visitors can request a personalized comparison through its registered FINMA-authorized broker partner, or choose to manage an insurance change themselves. The site also provides an optional annual email reminder when new premiums are published.