Answering service vs CSR
Should you hire a CSR
or use an answering service?
A good CSR knows your customers and your business, but one person works about 40 of the 168 hours in a week. An answering service covers the rest and scales up on busy days, but knows less about you. Many companies are best served by having both.
Last updated October 31, 2026
The coverage math
A week has 168 hours. One full-time employee works about 40 of them, which is roughly 24% of the week. Covering every hour takes more than four full-time people, before breaks, vacations and sick days.
That doesn't mean a CSR is a bad idea. It means one hire can't solve nights, weekends and busy moments on its own.
Side by side
| Hiring a CSR | VoiceBridg | |
|---|---|---|
| Hours covered | Their shift | 24/7 |
| Busy moments | One call at a time | Takes calls when your lines are busy |
| Knows your customers | Yes, over time | Only what you set up |
| Sales skill on the phone | Depends on the person | Follows the booking steps you agree |
| Handles other office work | Yes | No |
| Sick days and turnover | Your problem to cover | Not your problem |
| How you pay | Wages, booked or not | $25 per booked job |
How to compare the cost
We haven't put a salary here because it depends on your city and who you hire. Use your real numbers.
- 1Add up the CSR's yearly wage, payroll costs, benefits, training and equipment.
- 2Divide by 12 to get the monthly cost.
- 3Estimate the jobs booked a month in the hours you'd want covered.
- 4Multiply those jobs by $25 for the VoiceBridg cost.
- 5Compare the two, and remember that a CSR also does other office work.
See what missed calls cost you now
Whichever you choose, start with what you lose today. These starting values are round examples, so replace them with your own.
What missed calls cost you
$12,133
per month in jobs not booked
$145,600 a year
- Missed calls a month
- 87
- Jobs lost a month
- 35
- At $25 per booked job
- $867
If VoiceBridg answered every one of those calls and callers booked at the same rate you see today, those jobs would cost $867 a month at $25 per booked job. That is an estimate from your inputs, not a promise of results.
When each one makes sense
- Hire a CSR if you have enough daytime work to fill a full role, including non-phone work.
- Use an answering service if most missed calls come at night, on weekends or at busy moments.
- Use both if your CSR is good but can't take every call, with overflow forwarded when they are busy.
Written by the VoiceBridg team.
FAQ
Common questions
Can't find your answer? Book a 15-minute call — we reply within one business day.
Can an answering service replace my CSR?
For answering and booking calls, it can cover a lot. It won't do the other office work a CSR does, so many companies use it alongside one.
Can VoiceBridg work alongside my office staff?
Yes. Your team answers as usual, and you forward calls to us when lines are busy or the office is closed.
How many people does 24/7 phone coverage take?
At 40 hours a week, covering all 168 hours takes more than four full-time people, before breaks, vacations and sick days.
Is there a contract if I just want to try it?
No. VoiceBridg has no setup fee and no contract, and there is a 90-day founding pilot for 10 contractors.