BlackLine provides cloud-based solutions designed to automate and streamline financial close processes for finance and accounting departments. Its platform allows businesses, particularly large enterprises and multinational corporations, to enhance their financial controls and manage complex accounting needs more efficiently. Clients subscribe to BlackLine's services through a Software-as-a-Service (SaaS) model, paying a recurring fee based on user count or transaction volume. This model not only ensures consistent revenue but also allows BlackLine to offer additional services like training and consulting. Unlike many competitors, BlackLine focuses specifically on the needs of large organizations, making it a significant player in the fintech sector with a strong global presence.