BambooHR vs Mellow: UK Compliance Features

BambooHR is one of the most widely used HR platforms globally. Its interface is clean, its reporting is strong, and its employee self-service features are well-executed. For US businesses, it is a natural choice. For UK businesses, the question is how much of the platform is genuinely relevant to UK employment law.

UK-specific requirements — ERA 2025 day one rights, right to work checks, SSP from day one, pension auto-enrolment with UK providers, RTI submission to HMRC — are not native BambooHR features. The platform handles core HR functions well but requires integrations or workarounds for UK payroll and compliance.

Mellow handles UK compliance natively. The ERA 2025 compliance hub, right to work logging with expiry reminders, SSP calculations, pension auto-enrolment with NEST and other UK providers, and RTI submission are all built in. For a UK business choosing for the first time, or a business that has grown beyond what BambooHR's UK integrations can handle, Mellow is built for the problems UK employers actually face.