Accelo

Accelo is a cloud-based professional services automation (PSA) platform that connects sales, projects, client communications, time tracking, and billing on one system. It's built for professional services firms—consultancies, marketing and creative agencies, IT services providers, engineers, and accountants—typically small-to-midsize teams that want end-to-end visibility from first opportunity to final invoice. Its main differentiator is automatically updating client records and workflows from everyday interactions, letting a whole services business run on a single connected platform rather than stitching together separate CRM, PM, and invoicing tools.