Every minute without a reply costs you a client
There is no single figure, and promising one would be dishonest: a minute of waiting costs differently in an online shop and in a deal with several rounds of approval. What matters is not an abstract norm but the channel and the value of the lead. Count your own: how many enquiries arrive outside shift hours and what happens to them.
Why there is no single figure for “how many minutes you can wait”
You want a simple rule: reply within a minute and the client is yours, reply an hour later and you have lost them. It does not work that way. The speed that is critical for an online shop with an instant purchase means nothing for a complex B2B deal with several meetings and sign-offs inside the client's company.
Different niches, different channels and a different cost per enquiry give a different price to a minute of waiting. So we are not going to pretend we know a universal percentage by which conversion drops with every minute — we do not have that data and we are not going to invent it. What we can do is work out what that price depends on in your case.
As salespeople themselves put it: “an enquiry has come in — every minute without a reply costs you lost clients”. That is not a metaphor but a description of a working day where enquiries arrive non-stop and a salesperson's attention is a limited resource. The question is not about an abstract minute but about what happens to the particular person who wrote to you and not to your competitor.
What the client does while waiting for a reply
Someone who leaves an enquiry rarely does it in one place only. While you are preparing your reply, they may already have written to two more companies — that is normal behaviour when choosing, especially if the purchase is inexpensive and easy to compare.
The longer the silence, the faster the interest the client arrived with cools down. They forget why they wrote, get distracted by other things, and when the reply finally comes they are no longer ready to continue the conversation with the same involvement.
Enquiries outside working hours are a separate story. On one of our projects, GetGate, it turned out that 27% of enquiries came in the evening and at weekends — they used to be answered only the next morning. That does not mean the client “will wait until morning”; it means they had time to write to someone else.
A call, a chat and a website enquiry mean different expectations
Someone who calls expects an answer now, in the moment. If they do not get through, they usually try once more or dial the next company straight away from the list open in the neighbouring tab.
In a chat or messenger, waiting works differently: the client writes and switches to something else — and that is exactly why it is easier for them to get a quick automatic reply and not notice the delay, provided the reply is to the point and not a boilerplate brush-off.
An enquiry from a website form is the coldest channel: the person left the page right after sending it and may not remember the enquiry at all if nothing happens for long enough. Here what matters is what happens in the first minutes, not the fact that a salesperson will call back “during the day” as the rules say.
Why the rule works differently for a long B2B cycle
If a deal takes weeks and involves several sign-offs, one minute of waiting for the first reply does not decide its outcome — what decides it is what comes next: how quickly the request is qualified, a meeting is booked and a proposal is sent.
But it is precisely at the first touch that B2B enquiries are most often lost: the enquiry lands in a shared inbox or the CRM, an owner is not assigned straight away, and the first meaningful contact happens a day or two later — after the company has already written to competitors and had a faster response from them.
Common sales practice describes it like this: the first call is made almost immediately, and the next attempt only two or three days later if the client did not pick up. In that time interest often fades, or the decision has already been made in favour of whoever reacted faster and did not lose the enquiry between calls.
What a review of a live project showed
On the GetGate project a sales robot was introduced that replies to the client straight away, in any channel and at any hour, not only during a salesperson's working hours. That is why those 27% of evening and weekend enquiries stopped waiting until morning — they get a response the moment they arrive.
At the same time salespeople freed up around an hour of working time a day — time that used to go on answering the same first questions by hand instead of moving already qualified clients further down the pipeline.
These are the figures of one live project, not a market average. But they show the direction: the shorter the pause between an enquiry and the first meaningful reply, the fewer enquiries are lost simply because nobody got round to them in time.
Where enquiries are really lost — not in minutes, but in the process
Often the point is not that a salesperson physically cannot reply quickly. The point is that the enquiry does not reach them straight away at all: it gets lost between channels, never makes it into the CRM, waits for someone to notice it and pick it up.
What helps here is not “trying to reply faster by hand” but rebuilding the process: a pipeline that an enquiry from any channel lands in automatically, and an owner assigned without manual forwarding. That is a job for CRM implementation, not for motivating salespeople to be nimbler.
A separate problem is repeat attempts to reach a client who did not pick up the first time. If two or three days pass between calls rather than hours, the chance of getting through falls — but that too is a question of rules and control, not of the speed of the first reply alone.
What a sales robot changes about the first reply
A sales robot replies to the client in every channel — Telegram, WhatsApp, Instagram, Avito and the website — straight away, without waiting for a salesperson to free up. It qualifies the client, answers standard questions and books meetings, and hands a hot client over to a salesperson together with the conversation history.
We tested the quality of such replies on real correspondence with a blind comparison: in 80% of cases the assistant's reply was no worse than a human's. That does not mean the robot replaces a salesperson in complex negotiations — it means the first reply, the one that decides whether the client continues or leaves for someone else, can be trusted to it without losing quality.
More about how this works technically and which channels get connected is on the page about the sales robot.
How to work out how much your own sales department is losing
Before introducing anything new it is worth looking honestly at what happens now: how many enquiries arrive outside working hours, how much time passes between an enquiry and a salesperson's first reply, how many attempts to get through are made and at what intervals.
Part of this picture is visible in the CRM, if it is set up for the real sales process at all rather than used as a notebook. Part of it only through listening to calls and reviewing chats, because that is where you see what exactly is said to the client and how quickly.
It is with this review that we usually begin work with a client: we look at where enquiries and money are lost before proposing specific changes. You can also look separately at how sales analytics works and how quality control of calls and chats reveals where enquiries are really being lost.
Where to start if enquiries go to whoever replied faster
You do not have to rebuild the whole sales department at once. Often the first step is to work out which channels lose the most because of a delayed reply and close exactly those: for example, switch on an instant reply where the client waits least patiently.
After that it makes sense to look at the whole process: how the pipelines are built, who picks an enquiry up and how quickly, whether there are rules for repeat attempts to reach a client who did not answer the first time. That is already a question of building a sales department, not just of the speed of one reply.
If enquiries arrive erratically in the first place, or there are few of them, the issue may not be reply speed but acquisition — that is a separate conversation on the page about customer acquisition. But most often it is faster and cheaper to first stop losing what already comes in, and only then think about getting more.
Frequently asked questions.
Are an AI agent and a chatbot the same thing?
No. A chatbot is given a script, an agent is given a goal. The bot follows a branch drawn in advance and gets lost at any step aside; the agent understands what is written in words and chooses what to do next itself.
Will the client realise they are not talking to a person?
Most likely yes, and passing the agent off as a human is not worth it: it comes out quickly and spoils the impression. In practice people are annoyed not by a robot but by silence.
What if the agent answers wrongly?
A properly configured agent answers from your materials and hands everything it doesn't know to a person. For the first weeks after launch you have to read real conversations and refine the answers — without that step the launch cannot be considered finished.
Does an AI agent need a CRM?
Formally no, it works without one. But then most of the value is lost: the correspondence stays in the messenger, no history accumulates and there is nothing to measure the result with.
Will an AI agent replace salespeople?
No, and there is usually no such goal. It takes over the first contact and the routine so that a person can deal with what needs a person: negotiation, difficult cases and money.
How much does an AI agent cost?
The price depends on the number of channels, the complexity of the scenario and the integrations needed. A sensible order of operations is to first count how many enquiries are being lost now, and decide on payback with that figure in hand.
Within how many hours should a sales rep reply to a customer?
There is no universal norm in hours, and the thing to measure yourself against is not the clock but the competitor: the customer almost always wrote to more than just you. The one who replies first wins, not the one who met the internal rule.
The practical rule is simple: reply to a website enquiry or a message in a messenger within minutes; to a call, answer immediately or call back within the hour. In a long B2B cycle the speed of the first reply matters less, but it still shapes the impression of the company.
Is there a standard response time for enquiries?
There is no single standard, and the figures that circulate in articles usually come from somebody else's market. It is more useful to measure your own: how long it takes from enquiry to first reply today, and how many enquiries you lose in that time.
That measurement is made from a month's export out of the CRM and shows not a market average but your own losses.
What do you do if enquiries arrive at night and at weekends?
This is not an exception but a visible share of the flow: in a live project 27% of enquiries arrive in the evening and at weekends — they used to wait until morning.
You do not need round-the-clock cover for that. It is enough that a robot answers straight away: it confirms the enquiry has arrived, asks the clarifying questions and sets the sales rep a task for the morning. By then the customer is no longer looking for someone else to write to.
How long should you wait for a customer's reply in a chat?
Do not wait in silence. If the customer does not answer, the next touch happens the same day, and preferably not in the same channel: no answer in the messenger — call; no answer to the call — send a message.
A customer's silence more often means he is busy than that he has said no. The loss happens where the deal is left without a next step and is simply forgotten.
What do you do if the customer did not pick up?
Send a message straight away in the channel he came from, and set a task for the next attempt — not «sometime» but at a specific time. A deal without a task drops out of the workflow and does not even surface as overdue.
Chasing the dial tone is worth taking off a person altogether: it is his most expensive and most useless action. A robot dials down the list and puts the sales rep through only when someone has actually picked up.
See also.
How the whole thing works: Turnkey AI implementation for business
See how it works.
Write a couple of lines about your business to our agent — it will reply and book you a free review. That is the demonstration.