Most agencies have a shared inbox: hello@, info@ or new business@. Everyone can see it. Everyone assumes someone else is watching it. A new business enquiry arrives on a busy Tuesday, three people read it, each thinks another will reply, and it sits for four days.
An agency inbox nobody owns is one of the quietest ways agencies lose work. This post works through a hypothetical example of the cost, so you can do the same sums for your own agency.
The worked example
A hypothetical agency. The numbers are illustrative.
| Item | Figure |
|---|---|
| New business enquiries per month | 12 |
| Share that are good fits | 50% |
| Good-fit enquiries per month | 6 |
| Share lost to slow or missed replies | 25% |
| Good-fit enquiries lost per month | 1.5 |
| Win rate on good-fit enquiries that get a reply | 30% |
| Average project value | $18,000 |
| Monthly revenue lost | about $8,100 |
| Annual revenue lost | about $97,000 |
That is a sizeable figure for a problem nobody sees.
The other costs
Duplicated effort. Two people reply to the same enquiry, sometimes with different answers.
Missed partner and supplier messages. Useful introductions sit alongside junk.
Slow replies to existing clients. Client requests that land in the shared inbox wait too.
Why it happens
Shared inboxes suffer from diffusion of responsibility. When a task belongs to everyone, it belongs to no one. The effect is stronger when everyone is busy with client work, which is most of the time. Slow replies cost agencies new clients in the ways described in agencies lose good clients to slow enquiry replies.
Fixing ownership
- Name an owner for new business enquiries each day or week.
- Set a response time target, such as within two working hours.
- Separate new business, client and supplier messages into different routes.
- Review the inbox weekly for anything that slipped.
Signs your inbox has an ownership problem
A few signs point to the problem. Prospects follow up asking whether their enquiry arrived. Team members say "I thought you'd replied." Enquiries from a week ago are still unread. Nobody can say how long, on average, a new business enquiry waits for a first reply. If two or more of these sound familiar, the inbox needs an owner.
Measuring the fix
After assigning ownership, track first reply time for a month. Most agencies see it fall from days to hours. Then compare the number of discovery calls booked. The improvement is usually visible within weeks, and it costs nothing but a clear rota.
Adding an instant first reply
Even with ownership, some enquiries arrive when the owner is busy. SpideyChat for agencies answers questions from your services pages at any hour and captures the brief, so the owner receives a sorted lead instead of a vague email. Honest budget answers help too, as described in budget questions that scare off the wrong agency clients.
Running your own numbers
You need your enquiries per month, your good-fit share, your win rate and average project value. Estimate the share lost to slow replies by checking how long recent enquiries waited. The free ROI calculator helps, and the wider method is covered in what missed enquiries actually cost your business. Estate agencies use the same arithmetic in what a missed property enquiry costs an agency. You can compare plans against the figure you get.