Halo offers all-inclusive pricing at a fraction of the price while still deliPublic sector bodies serve many different functions under one roof, and each has its own service management needs. Halo brings IT, HR, Facilities, Finance and any other service function together in a single platform, with each team operating its own workflows, service catalogue and SLAs independently. Citizens and colleagues get consistent, high-quality service regardless of which team they are engaging with.vering all necessary services for your business to be successful.