Natural Language Rate Tables: How AI RateAgents Are Letting Carriers Build Complex Freight Pricing in Plain English

For decades, building freight rate tables has been one of the most tedious, error-prone tasks in carrier operations. Every shipper relationship comes with its own pricing logic — unique fuel surcharge formulas, accessorial fee structures, mileage bands, commodity-specific rates, and exception rules that multiply into hundreds of line items per customer. A mid-size carrier managing 50 shipper accounts might juggle thousands of individual rate rules, most of them maintained in spreadsheets, legacy TMS configurations, or — worst of all — someone's head.

That era is ending. On March 31, 2026, BeyondTrucks launched AI RateAgents, a new category of generative AI tools that let carriers describe their rate logic in plain English and have AI convert it into working, executable rate calculations. It's the first meaningful application of large language models (LLMs) to the specific problem of freight rate table construction — and it signals a broader shift in how carrier-side pricing technology will work.

The Rate Table Complexity Problem

Anyone who has worked carrier-side knows the pain. Freight pricing isn't a single number — it's a layered formula that accounts for base rates, fuel surcharges, accessorial charges, detention fees, hazmat premiums, stop-off charges, and seasonal adjustments. Each shipper negotiates different terms. Each lane has different economics.

"There's no standards in how carriers get paid by shippers, by customers, and you have very little standards on how drivers get paid," BeyondTrucks CEO Hans Galland told Transport Topics. That lack of standardization means every carrier's rate structure is essentially custom software — but most carriers don't have software engineers on staff.

Historically, only the largest, most established TMS providers offered rate table libraries with enough coverage for complex fleets. According to Galland, those legacy solutions — often from 40-year-old TMS platforms — came with significant customization costs that put them out of reach for small-to-mid carriers. The result: a two-tier market where enterprise carriers had sophisticated rate engines while everyone else relied on manual processes.

How Natural Language Rate Construction Works

BeyondTrucks RateAgents take a fundamentally different approach. Instead of requiring carriers to navigate complex configuration screens or hire developers to write custom rate logic, the system lets dispatchers and pricing managers describe what they need in conversational language.

A carrier might type something like: "Apply a 22% fuel surcharge when DOE diesel is above $4.50, dropping to 18% between $4.00 and $4.50, with a floor of 14% below $4.00. Recalculate weekly using Monday's DOE national average."

The AI RateAgent translates that natural language description into executable code that integrates directly into the BeyondTrucks platform. Carriers can then test the output against historical loads before deploying it to production — a critical safety net that prevents billing errors from reaching customers.

"You solve that by giving them the tool rather than the solution," Galland explained. "The customer ends up with a product that fits their needs better, but also is actually much more cost efficient."

Starting with Fuel Surcharges — the Hardest Rate Component

It's no accident that BeyondTrucks chose fuel surcharges as the first RateAgent use case. Fuel surcharge calculations are notoriously complex because they typically involve:

• Tiered rate structures that change at different fuel price thresholds
• Index references tied to DOE, OPIS, or regional fuel price benchmarks
• Recalculation schedules that vary by shipper (weekly, bi-weekly, monthly)
• Floor and ceiling caps that limit surcharge exposure
• Base fuel prices that differ by contract vintage

A single carrier might have 15 to 20 different fuel surcharge formulas across their shipper base, each with slightly different parameters. Managing those manually — especially when fuel prices are volatile, as they are now with diesel above $5 per gallon amid the Iran conflict — creates constant risk of under-billing or over-billing.

The RateAgent approach eliminates that complexity by letting the carrier describe each formula once in plain language and having the AI maintain the underlying logic.

The Broader AI Wave in Freight Pricing

BeyondTrucks isn't operating in isolation. The application of AI to freight pricing is accelerating across the industry. According to McKinsey, organizations implementing AI in logistics operations improve logistics costs by 15% and service levels by 65% — and pricing accuracy is a direct contributor to both metrics.

The generative AI in logistics market is growing rapidly, with multiple analyst firms projecting double-digit CAGR through the end of the decade. But what makes the RateAgent approach distinctive is its focus on the carrier side of the equation. Most AI freight pricing tools to date have focused on shipper procurement — helping shippers benchmark rates, optimize carrier selection, and negotiate contracts. Carrier-side rate management has been largely overlooked.

That gap matters because carriers anticipate gaining pricing power in 2026 as the market tightens. Carriers who can quickly model new rate structures, test pricing scenarios, and deploy updated surcharge formulas will capture margin that slower competitors leave on the table.

Impact on Small-to-Mid Carriers

The real disruption here isn't for enterprise carriers with dedicated pricing departments — it's for the thousands of small-to-mid fleets operating 50 to 500 trucks that handle the bulk of American freight.

These carriers typically rely on a combination of:

• Spreadsheets for rate calculations
• Manual entry into basic TMS or dispatch systems
• Tribal knowledge held by one or two experienced dispatchers

When those dispatchers leave, the rate logic goes with them. When fuel prices spike, updating dozens of surcharge formulas across multiple shipper accounts takes days. When a shipper requests a custom rate structure, the carrier either simplifies it (losing margin) or spends hours coding it manually (losing time).

Natural language rate tools democratize access to sophisticated pricing capabilities. A fleet dispatcher who understands the business logic doesn't need to understand database schemas or programming syntax to build and deploy a working rate engine.

What Comes After Fuel Surcharges

BeyondTrucks has indicated that fuel surcharges are just the starting point. The company plans to expand RateAgents into:

• Accessorial charges (lumper fees, detention, layover, TONU)
• Mileage-band rate tables with origin-destination pair pricing
• Commodity-specific rates for specialized freight
• Driver pay calculations that mirror shipper billing logic

Each of these areas shares the same fundamental challenge: highly customized business logic that varies by shipper, by lane, and by contract. If the natural language approach proves reliable for fuel surcharges — where accuracy is critical and errors are immediately visible — extending it to these adjacent rate components is a logical progression.

How CXTMS Integrates Dynamic Rate Intelligence

As AI-powered rate tools proliferate on the carrier side, the shipper and broker side needs equally sophisticated intelligence to keep pace. CXTMS integrates rate data from multiple carrier sources, providing a unified view of how pricing is structured across your transportation network.

Our rate intelligence engine tracks fuel surcharge changes, accessorial fee adjustments, and base rate shifts across your carrier portfolio — giving logistics teams the visibility they need to validate billing accuracy, identify cost optimization opportunities, and benchmark rates against market conditions.

When carriers adopt tools like AI RateAgents to update pricing faster, shippers and brokers who lack real-time rate visibility get left reacting instead of planning. CXTMS closes that gap.

Ready to bring AI-powered rate intelligence to your freight operations? Request a CXTMS demo and see how our platform helps you stay ahead of carrier pricing changes before they hit your invoices.