Spreadsheets work until they cost you a client If you are losing follow-ups, rebuilding invoices, and copying DM screenshots into rows — it is time for a client OS. The problem Spreadsheet rows have no link to live DM conversations Follow-up dates tracked manually and frequently missed Proposals and invoices created outside the client tracker How Onevyu helps Live DM inbox connected to every client record Automated follow-up reminders replace manual date columns Proposals and invoices on the same record as pipeline stage Morning dashboard replaces opening three spreadsheets Common questions At what point should a coach stop using spreadsheets?When you have more than a handful of active prospects, miss follow-ups regularly, or spend more time updating rows than serving clients — a CRM pays for itself quickly.