# What missed carrier calls cost a freight brokerage, and how AI answers them

> Broker desks miss about half their inbound carrier calls at peak, not after hours. On one measured day, 141 of 260 inbound calls (54%) were missed or sent to overflow. SmartLoads' AI phone agents answer those calls, find the load by number or lane, quote only the starting rate and file a lead for a broker. From May 14 to September 25, 2026, 14,232 AI-answered calls produced 4,388 carrier leads, 49 covered loads and $64,672 in customer revenue. A person booked every one.

Source: https://smartloads.io/blog/missed-carrier-calls-ai-voice-agents · Updated 2026-09-26

"Once 8:00 starts, the phones don't stop ringing." That's how our founder describes a broker desk. Every load you post to DAT or Truckstop makes carriers pick up the phone. The busier the board, the more calls ring out, roll to overflow or land in voicemail, and nobody calls back. The carrier moves on to the next load.

This article puts numbers on that problem, using one agency's real phone logs and five months of AI-answered calls.

## How many carrier calls does a broker desk actually miss?

We measured one full day before relying on anyone's estimate. On Monday, June 29, 2026, we pulled the complete call log from the phone system (Nextiva) for the broker group at SmartLoads' first agency customer and counted only inbound calls.

| Outcome | Calls | Share |
|---|---:|---:|
| Answered by a broker | 119 | 46% |
| Forwarded to overflow | 118 | 45% |
| No answer or busy | 23 | 9% |
| **Missed or overflowed** | **141** | **54%** |

That's one day, so treat it as a baseline, not an average. It matched what the brokers said: at peak, the phone rings faster than two or three people can pick up.

One trap to avoid: the phone system's dashboard reported 356 "answered" calls that day, more than the 260 that came in. It counts every ring leg of a hunt group, so one call can be "answered" several times. Count inbound call records, not dashboard totals.

## When do the calls come in?

Most people assume missed calls are an after-hours problem. They aren't. Of 14,232 carrier calls answered by AI agents at the same agency, **98.5% arrived Monday to Friday between 7 AM and 5 PM Central**.

Brokers aren't missing calls because they're closed. They're missing them because calls arrive in bursts during the working day, while the same people are already on the phone booking other loads. An answering service that only covers nights solves the wrong problem.

## What happens to a missed call

A carrier calling about a posted load usually has a truck in the area and a short list of loads to try. If the first number rings out, they call the next one. Voicemail rarely gets a callback in time, because by the time a broker listens to it, the truck is booked somewhere else.

So a missed call isn't just a lost conversation. It's a lost chance to cover a load at the rate you wanted, and it often means posting again at a higher rate later.

## What an AI phone agent should do on a freight line

A general-purpose AI receptionist isn't enough. A carrier calling about a load wants specifics, fast. On SmartLoads, the AI agent:

1. **Answers the posting number** when the broker group doesn't, as overflow rather than a replacement.
2. **Finds the load** by load number, or by origin and destination when the carrier describes the lane. It reads the same live board the brokers use.
3. **Qualifies the carrier:** company, MC number, truck type, where the truck is and when it's empty.
4. **Quotes only the starting rate** and records the rate the carrier asks for.
5. **Files a lead** with a call summary, and flags high-intent callers so a broker calls them back first.

Just as important is what it doesn't do. The AI never sees the maximum pay, never negotiates past the starting rate, and **never books a load**. A person books every load. That's a house rule in SmartLoads, and it's why brokers trust the leads instead of double-checking every call.

## Results from 14,232 AI-answered calls

These are production numbers for one agency, May 14 to September 25, 2026:

| Stage | Count |
|---|---:|
| Carrier calls answered by AI | 14,232 |
| Carrier leads filed | 4,388 |
| Loads booked from those leads | 72 |
| Loads covered from those leads | 49 |
| Customer revenue on those covered loads | $64,672 |
| Gross profit on those loads | $10,253 |

Every one of those calls was a call the brokers didn't pick up. Before AI answering, the most likely outcome for each was no conversation at all.

## Fix the transfer before you blame the AI

On the measured day, 113 unique callers were missed or overflowed by the broker group. **70 of them (61.9%) reached an AI agent and 20 became leads.** Of the 43 who never reached the AI, 34 hung up during the transfer itself.

That's a routing problem, not an AI problem: the overflow hop took long enough that callers gave up. If you add an AI agent, measure the handoff too. The shorter the ring before overflow, the more callers stay on the line.

## How to measure your own missed-call rate

You can do this in an afternoon with your phone system's export:

1. Export one full weekday of call records for the group that answers carrier calls.
2. Keep only inbound calls. Ignore dashboard "answered" totals.
3. Count each outcome: answered by a person, forwarded or overflowed, no answer or busy.
4. Group by hour. You'll likely see the misses cluster in the two or three hours after your morning postings.
5. If you already use an AI or answering service, match its sessions to the missed callers by phone number and time, and count how many reached it and how many hung up on the way.

## What to ask before choosing an AI agent for carrier calls

- Does it read your live load board, or a stale export?
- Can it find a load from a lane description, not only a load number?
- Can you stop it quoting anything above your starting rate?
- Does every call become a lead with a summary your brokers can act on in seconds?
- Can you route by customer, so a shipper's loads get an agent that knows only that shipper's freight? (SmartLoads does this with a dedicated number per shipper.)
- Will it ever book a load on its own? The right answer is no.

## Frequently asked questions

### Does AI replace freight brokers?

No. It answers the calls brokers can't get to and hands them a qualified lead. Brokers still negotiate and book. In our numbers, every covered load from an AI lead was booked by a person.

### Will carriers talk to an AI agent?

Enough of them to matter, as long as it's fast and has real load details. On the measured day, 70 of 113 missed callers (62%) reached the AI agent and 20 became leads. Over five months the AI filed 4,388 carrier leads.

### Do we need after-hours coverage?

It helps, but it's not where the volume is. 98.5% of AI-answered carrier calls came in on weekdays between 7 AM and 5 PM Central, during the same hours brokers are working.

### Can the AI negotiate rates?

Not today. It quotes the starting rate and records what the carrier asks for. Negotiating within a broker-set range, with a person confirming every booking, is on the SmartLoads roadmap.

### How does the AI know which loads are available?

It queries the same live load board the brokers use, by load number or by lane, so it's working from the loads that are posted right now rather than a copy.