What a Travel Management Company Does (and What It Was Never Designed to Do)

Fifteen service categories sit in the typical travel management company contract. Travelers use maybe three. Every quarter, adoption numbers stay flat, fulfillment costs climb, and finance asks the same question: what exactly is the managed travel program paying for?

This article breaks down three critical areas of the TMC model: the services it is built to deliver, the revenue model that shapes traveler experience, and the structural gaps that hit mid-market programs hardest. You'll walk away with a diagnostic framework to evaluate whether your current problems come from the vendor, your implementation, or a model that no longer fits your program, and a clearer sense of which layer to address first.

TMC Service Catalog vs. What Mid-Market Programs Actually Get

TMCs list up to 15 services across booking, fulfillment, reporting, policy enforcement, duty of care, supplier programs, and technology. Together with the OBT, those services form the primary distribution layer for most corporate travel programs.

That catalog looks comprehensive on paper. At mid-market spend levels, the delivery tells a different story. Average buyer ratings reached 3.4 out of 5.0 in 2025, lower than airlines, hotels, and car rental companies. Only about half of buyers rated their TMC's service a 4 or 5, a smaller proportion than for any other supplier category.

The most common service gaps at mid-market scale:

• Account management responsiveness drops as TMC attention gravitates toward higher-spend clients
• Tech stack innovation stalls, leaving mid-market buyers on outdated booking tools
• NDC fare access lags, limiting the content travelers see in managed channels

Those complaints point to services that exist in contract language but never show up at the bandwidth mid-market clients actually receive. The most consequential gap sits at the booking step, where OBT friction pushes travelers toward agent-assisted channels. Otto the Agent addresses that by accepting natural-language booking requests alongside existing TMC infrastructure, keeping travelers in managed channels without requiring new tools or workflows.

What gets overlooked is the organizational lift on your side. You need full IT support, HR database connections for traveler profile feeds, intranet communications infrastructure, and a senior role structure defining responsibilities across HR, legal, procurement, security, and travel. When those inputs are missing, program failures get blamed on the vendor, even when the real gap is internal.

How TMCs Make Money (and Why the Fee on Your Invoice Is Only Part of the Story)

The transaction fee you negotiate isn't the TMC's primary revenue source on your bookings. TMCs pull revenue from multiple channels at once, from you and from suppliers.

The five documented revenue streams are:

• Client transaction fees. US buyers still use this model most often. TMCs often price these at or near breakeven to stay competitive.
• Supplier commissions. Hotels still pay commissions on individual bookings. Airlines largely don't for US domestic.
• Supplier volume incentives. Confidential incentives tied to booking concentration with specific suppliers. Rarely disclosed to clients.
• GDS incentive payments. GDS platforms pay TMCs per booking segment. The four largest TMCs earned over a billion dollars from a single GDS provider alone between 2006 and 2012.
• Fare markups. Adding a margin to a net fare before presenting it to the traveler.

Those streams add up fast. One major TMC processed approximately $30.5 billion in total transaction value while generating $2.42 billion in revenue in FY2024, an effective revenue yield across all five streams combined. That layered structure is exactly why pricing complexity is a recurring frustration: fee structures are too dense for most travel managers to explain cleanly to finance teams.

When your corporate travel provider depends on supplier incentives for profitability, the financial interest shaping what travelers see may not line up with your interest in fare visibility. Enterprise clients offset this misalignment with independent data auditing, but mid-market programs rarely have that capability.

Where the Travel Management Company Model Meets Mid-Market Limits

Before diagnosing your TMC relationship, ask the right question: is this a vendor failing at a model that should work, or a model that was never built for your scale? For most mid-market programs, the evidence points to the latter.

TMC Economics Were Built for Enterprise Scale

TMCs developed around the economics of large enterprise clients. Serving mid-market clients requires highly customizable solutions, and the cost of tailoring those solutions for each client is one that mid-market economics frequently can't support.

Supplier Bargaining Power Doesn't Scale Down

Airline and hotel negotiated rates are fundamentally volume-dependent, which means a mid-market company can't generate the single-carrier concentration needed for company-specific rate agreements. TMCs address this through consortium rates pooled across their entire client base, but most TMC proposals don't make the distinction between consortium rates and company-specific agreements explicit.

The OBT Adoption Gap Drives Everything Else

Online booking covers a large share of trips at most companies. Yet only a fraction of travelers say they always use corporate booking channels. That gap creates persistent leakage that eats into program economics, because every call-in adds fulfillment costs.

Agent-assisted transactions can cost roughly $70; online self-service transactions run closer to $20. Those transaction costs compound across every trip your program processes, and when travelers skip the OBT because the managed booking experience lags behind consumer alternatives, the damage spreads across every other program metric.

That booking friction is the core structural problem for mid-market programs. When the tool meant to reduce costs actually drives travelers to the most expensive channel, the entire program's economics suffer.

Diagnosing TMC Problems: Vendor Failure vs. Internal Gaps

Managing the TMC relationship takes more workload now than it did before the pandemic, which makes it tempting to blame the vendor for every shortfall.

Audit Your Own Program Governance First

Start with your own house. Before blaming the vendor, confirm these five things exist:

• Quarterly performance review records for the past 12 months
• A documented SLA covering process and outcome KPIs
• A traveler feedback mechanism
• Compliance tracking data
• A travel council or equivalent governance body

If you inherited program oversight without formal training, these gaps are expected, not evidence of personal failure. Missing items mean internal remediation comes before any TMC evaluation.

Benchmark Against Common TMC Pain Points

If your governance fundamentals are solid, stack your complaints against pain point benchmarks. Agent quality is the most cited TMC pain point at 48% of US buyers, followed by reporting and data gaps at 37% and customization delivery failures at 33%. If your frustrations land in those same categories, the problem is likely structural rather than unique to your vendor.

Then look at the ambiguous indicators. Low OBT adoption could reflect a booking tool that's difficult to use, since OBT pain points rank innovation as a top issue. But it could also reflect internal failure to mandate or communicate the tool, and that same technology dissatisfaction drives switching trends that may not survive a vendor change.

Frame the Findings for Finance

Once you've separated vendor issues from implementation gaps, frame the findings in terms finance understands. Three numbers anchor the conversation: the per-transaction cost of agent-assisted bookings versus online, the percentage of eligible trips booked outside managed channels, and the annual cost of that leakage.

Present model-driven gaps differently from vendor-specific failures. "Our TMC isn't performing" invites a vendor switch that won't solve structural problems. "Our program loses $X annually to booking friction because the current model creates a $50 gap between agent and online transactions" gives finance a problem they can size, fund, and track.

Name the Real Problem Before You Switch Vendors

Most mid-market TMC frustrations trace back to model misalignment, not vendor failure. The service scope, the revenue structure, and the booking experience were all designed for a scale and infrastructure that mid-market programs don't have. Recognizing that pattern changes the conversation from "fire the TMC" to "fix the right layer."

When the diagnosis points to booking friction, that's a layer problem, not a vendor problem. Otto keeps travelers in managed channels by accepting natural-language booking requests through your existing TMC, applying remembered preferences, and showing policy indicators during the booking flow. That addresses the adoption gap without requiring a TMC switch or a new portal rollout.

Sign up for Otto to close the booking friction gap while keeping your TMC relationship intact.

FAQ

What percentage of corporate travel bookings should go through the OBT?

The share of eligible trips that should flow through the OBT varies by program, but most companies can route the majority online. Pandemic-era enforcement stuck: stricter OBT requirements emerged and are expected to remain permanent. Track progress quarterly against your own eligible-booking mix and policy requirements.

Why does agent call-in volume stay high even when the OBT is available?

The corporate OBT experience still trails consumer alternatives: many programs don't offer mobile flight booking, and 27% lack mobile car rental booking. When the OBT takes longer than calling an agent, travelers call.

How can I reduce agent call-in volume without adding friction for travelers?

When travelers avoid the OBT because the workflow feels rigid, call-in volume rises. Otto sits alongside your existing TMC and accepts booking requests in natural language, applies stored preferences automatically, and shows policy compliance during the flow. That shifts volume away from agent-assisted channels without creating new friction points.

How do I know if my TMC problems are systemic or specific to my vendor?

Stack your frustrations against industry benchmarks. If the issues you're seeing, like agent quality, reporting gaps, and customization shortfalls, match the most common complaints across the industry, the root cause is likely the model, not your specific vendor. Before switching, audit your own governance: quarterly review records, documented SLAs, traveler feedback mechanisms, and compliance tracking.

What should TMC fees look like for a mid-market program?

Mid-market fee ranges span online hotel or car bookings at the low end to agent-assisted international flights at the top. Fee structures are also growing more complex, with many contracts now adding a third tier for NDC-related fees alongside the traditional online and agent-assisted categories.