Disconnected systems cost a mid-size manufacturer between $100,000 and $400,000 a year. The number is invisible because it never appears as a line item: it's paid in salaries, spread across a dozen people who each spend an hour or two a day moving data that should move itself. This article is about putting a real number on it for your operation, because until it has a number, it never gets fixed.
The Four Ways You Pay
1. Rekeying
Someone types the same order into the ERP that sales already typed into the CRM. Someone copies production numbers from the shop floor spreadsheet into the morning report. Someone enters the ecommerce orders by hand every morning.
The arithmetic is blunt. One person spending 90 minutes a day moving data between systems is roughly 375 hours a year. At $30/hour fully loaded, that's $11,000. That is for one person, on one seam between two systems. Count the seams in your operation and the people touching each one. In a 100-person manufacturer it is rarely fewer than eight seams, and the total lands between $80,000 and $200,000 before anything else is counted.
2. Error correction
Manual transfer runs a 1-3% error rate, and each escaped error costs far more than the keystroke that caused it. A transposed quantity becomes a short shipment, a return, freight both ways, and an annoyed customer. A missed spec change becomes scrap. We use $50-$500 per escaped error as a working range, and companies doing the exercise honestly usually land at $20,000-$80,000 a year. Our P21-Salesforce project cut cross-system errors 92%, which is where much of that project's payback came from.
3. Decisions made on stale data
When reporting means assembling spreadsheets from three systems, reports get built weekly at best. Purchasing commits to buys off inventory positions that are days old. Pricing decisions lag cost changes. This one resists precise measurement, but it surfaces in specifics: the expedite fee paid because the system didn't know the part was short, the quote sent at last quarter's cost.
4. The workaround tax on your best people
Every seam grows a workaround, and workarounds live in the heads of your most experienced people. They're the ones who know the ecommerce orders have to be checked against the ERP by 10am or the pick run goes out wrong. New hires take months to learn the folklore. Institutional knowledge that should be in software walks out the door with every departure.
Run the Numbers on One Seam
Skip the enterprise assessment. Pick your single worst seam (for most manufacturers it's ERP-to-CRM, ERP-to-ecommerce, or shop floor-to-ERP) and answer four questions:
- How many hours a week do people spend moving or checking data across this seam?
- What's the fully loaded hourly cost of those people?
- How many errors escape per month, and what does a typical one cost to fix?
- What decisions wait on this data, and how often are they made late or wrong?
Hours × rate × 50 weeks + errors × cost × 12 months gives you the floor. It ignores stale-data costs and the workaround tax entirely, and it is still usually a five-figure number for a single seam.
Compare That to the Fix
A focused two-system integration typically costs $5,000-$15,000 for straightforward API work and $15,000-$35,000 where the data model needs real translation. Against a seam costing $40,000 a year, even the high end pays back inside a year, and the integration keeps paying every year after.
That's also why the right move is almost never "integrate everything." Rank the seams by the number you just calculated, fix the worst one, and let the result fund the next. One manufacturer we worked with connected five systems over about a year this way and ended up with 40% less admin work and a month-end close five days faster, but it started as one seam with an ugly number attached.
The Objection Worth Answering
"Our people can just be more careful." Careful people are how you got to 1-3% error rates. That is what careful looks like at hundreds of manual transfers a week. The failure isn't the people; it's asking humans to be a real-time replication layer between databases. Software does that job at 99.9%+ and never gets pulled onto something urgent at 4:45 on a Friday.
Uptimize Solutions connects ERPs, CRMs, ecommerce, and shop floor systems for manufacturers and distributors. If you want the number for your worst seam, see how our integration work is scoped or book a free workflow audit. We'll calculate it with you in the first meeting.