Top 7 POS Systems for Dental Offices in 2026

Which POS system is best for a dental office in 2026? We compare seven options — Limelight Payments, Helcim, Square, Lightspeed, Payment Depot, Toast, and Leaders Merchant Services — on pricing models, front desk workflow, hardware, and support. Includes a real cost example showing what flat-rate pricing costs on large treatment payments, a HIPAA/PCI explainer, and a matching guide by practice type.