Most service teams do not decide to leave spreadsheets because of a single bad day. They decide because someone finally adds up what the spreadsheet is costing every month, and the number is bigger than the CRM would have been.
This is that math, worked out plainly, for a typical 10-15 person service team.
The hidden monthly cost of a spreadsheet
Three costs show up every month whether anyone tracks them or not:
At a blended $25/hour loaded cost, that is commonly $1,200-$2,000 a month in time alone, before counting the revenue lost to leads that fell through.
What a migration costs instead
A real CRM migration for a team this size is a fixed, one-time cost plus a small monthly subscription, not a recurring leak. Delta Labs AI runs this migration in 3 weeks with zero data loss and zero downtime (see the full walkthrough on [CRM for Service Businesses](/blog/crm-service-businesses)).
The comparison most teams need is not "CRM vs. no CRM" in the abstract. It is this month's spreadsheet cost against a fixed migration cost. For most 10-15 person teams, the spreadsheet cost repeats every month; the migration cost does not.
Get your own number
Book a free spreadsheet-to-CRM audit and Delta Labs AI will work out your team's actual monthly cost from your current setup, not a generic estimate. No card required.