Corporate Travel Planner: In-House, TMC, or Software?

Bookings now arrive from across the company, and travel ownership has landed on your desk. That shift is exactly when the chief financial officer (CFO) starts asking for a spend figure nobody can produce. In response, colleagues suggest hiring a corporate travel planner, signing with a travel management company (TMC), or buying software.

An in-house planner, a traditional TMC, software, and a lightweight TMC differ in cost structure, control, scalability, and time to value. Spend and headcount thresholds help you avoid hiring too early or signing a contract sized for a larger program.

What a Corporate Travel Planner Actually Does

A corporate travel planner's work breaks into four core domains: strategic business planning, buyer/supplier relations, travel program administration, and data/analytics/finance. At mid-market companies, it rarely maps to one title; procurement and fiscal managers often carry it alongside or instead of a travel manager. Whoever carries it today, any of the four options below can take on part or all of the work. The question is which one covers after-hours support, supplier negotiation, and reporting at your volume.

Four Ways to Staff the Function

Screen the four options by service coverage and booking volume. In-house hiring adds fixed capacity, traditional TMCs add 24/7 servicing, software automates policy and reporting, and a lightweight TMC combines booking fulfillment and support without an enterprise contract.

1. In-House Planner

Hiring gives you the most direct control, at a fixed cost regardless of volume. That fixed cost starts around a full salary: small and midsize enterprise travel managers averaged $121,992 in total compensation in 2025, and the fully loaded cost runs well above that base figure once payroll taxes and benefits are added.

Routing every request through one employee creates a single point of failure. Scalability suffers when that person is out or overloaded, and after-hours disruption support usually doesn't exist either.

Best for: Programs with enough volume to justify fixed costs and internal staff who can cover disruptions.

2. Traditional TMC

A TMC scales with volume and covers what one person cannot: 24/7 servicing, global distribution system (GDS) fare checking, supplier negotiation, and traveler tracking. You give up some control to the TMC's account team and online booking tool (OBT).

TMC costs vary with booking volume. 71% of buyers pay under a transaction fee model, and TMC fee structures run $5 to $35 per online booking, with separate charges for agent assistance, cancellations, after-hours service, and hotel or car reservations. Beyond per-transaction pricing, management and subscription structures often carry a minimum spend commitment, and enterprise TMCs typically require a larger annual contract than a mid-market program needs.

Best for: Higher-volume programs that need supplier negotiation, traveler tracking, and 24/7 global servicing.

3. Travel Software

Self-serve software deploys fastest and costs least at low volume, priced per user per month or as a free tier plus a per-booking percentage. Software scales with headcount, but service doesn't, because no one manages the program as volume grows. Because there's no agent between the traveler and the booking, policy rules apply automatically at the point of sale, and booking data feeds straight into reporting.

Pure self-serve software, however, answers a cancelled flight with a chatbot, while nobody watches unused ticket credits, and much of the software cannot change a ticket inside the system. Beyond that product gap, mid-market software deployments also stall on adoption friction and finance-stack integration, and months of configuration eat into return on investment (ROI).

Best for: Low-volume programs with internal support capacity that need fast policy automation and reporting.

4. Lightweight TMC

Otto the Agent is a lightweight TMC built for companies that need booking fulfillment, policy visibility, and disruption support but can keep supplier negotiation and duty of care in-house. It fulfills its own flight, hotel, and rental car bookings in web, iOS and Android apps, Slack, or Microsoft Teams, with MCP-enabled experiences, flags in-policy and out-of-policy options, and finds new flight options for travelers to confirm when a booking is disrupted. Booking data also feeds reporting, so finance sees managed spend without pulling it from scattered systems. However, it does not negotiate supplier rates or provide duty of care, so your team must retain those responsibilities.

Best for: Growing programs that need managed booking support without enterprise minimums, contracts, or implementation timelines.

Cost and Control Tradeoffs

Every staffing choice trades certainty for flexibility somewhere, and that tradeoff shows up most in cost structure, personalization, and time to value.

• Recruiting is a one-time expense, while overhead recurs beyond the loaded hire estimate and increases the total cost of an in-house hire.
• Per-transaction fees flex with volume but accumulate with each charge, and some TMCs have billed every time a traveler called after booking online.
• Subscriptions are predictable, and so are management fees, but you still owe the management fee when volumes drop.
• Personalization runs highest in-house, appears at TMCs mainly in enterprise-tier account teams, and runs lowest in software.
• Time to value differs by category. Hiring means running a full search before anyone starts. A TMC evaluation runs through a formal request for proposal (RFP) process followed by an onboarding period before you're live. Software moves fastest, often live within days for a standard setup and longer for anything custom.

Every week between signing and going live is a week your spend visibility stays blank. Weigh that delay against how urgently your program needs control.

When Each Model Fits

At low annual spend, TMC fees can eat into whatever savings negotiated rates would deliver, because you don't have the volume to negotiate well. Once your spend and complexity grow enough that consolidated management pays for itself through negotiated rates and policy compliance, engaging a TMC starts to make sense. A dedicated hire clears a higher bar, paying off once you cross three in-house hiring thresholds: spend above $500,000, more than 15 regular travelers, and a finance team that needs card statements to answer basic questions.

When the TMC-ready range and the in-house hiring range overlap, ask whether you have staff for supplier contracts, have the internal capacity to handle after-hours disruptions, and have finance support for travel data analysis. If two or more answers are no, a TMC supplies capacity you lack. If the answers are yes and bookings are scattered, software closes the gap faster and more cheaply.

Some companies have clearly outgrown the admin-with-a-corporate-card approach but aren't ready for either a TMC or a full-time hire. For them, the loaded cost of a hire is hard to justify at their volume, and enterprise TMC contracts don't fit their service needs either.

Common Mistakes When Choosing a Model

Buyers often size the model to the company they expect to become instead of the program they run today, and that mismatch usually starts with how the role got assigned in the first place. Travel responsibility often lands on whoever has spare bandwidth, and that arrangement convinces buyers they are too small for a dedicated travel manager, even after their program has outgrown the arrangement itself.

• Hiring in-house too early locks in a fixed cost before travel volume justifies the role.
• Signing with a TMC built for enterprise spend brings service tiers that do not fit, and entry-level agreements at some TMCs offer thin account management until you pay for very important person (VIP) servicing.
• Comparing vendors on headline transaction fees misses annual fees tucked elsewhere, so have every bidder use the same RFP response form and total costs annually.

When tools are difficult to use, travelers book elsewhere and move those bookings outside the managed channel. More than half of travel managers, 52%, say travelers would book more in-policy with easier tools, one of several compliance blind spots to check before you commit.

Right-Size the Corporate Travel Planner Function Before You Hire or Sign

A mid-market program needs one channel travelers will actually use and reliable disruption coverage. None of that works if travelers route around whatever tool you pick. That routing-around behavior is one of the most common compliance failure drivers, and finance ends up without the receipts it needs to reconcile spend.

Otto alerts travelers when a fully refundable flight fare or an eligible fully refundable, pay-at-property hotel rate drops and rebooks once they approve, and every flight, hotel, or car rental booking produces expense-ready receipts. These capabilities add fare monitoring and reconciliation support without shifting supplier negotiation or duty of care away from your team. Otto is free for the first year, with no agent-assist fees, no minimum spend, no contracts, and no per-booking transaction fees.

Start with Otto to establish managed booking support and spend visibility before hiring or signing an enterprise TMC contract.

Frequently Asked Questions

Is it cheaper to hire an in-house travel planner or use a TMC?

An in-house travel planner only beats a TMC once your booking volume is high enough that per-transaction fees add up to more than one salary. Below that volume, a TMC's pay-per-booking model wins because you aren't carrying a full-time salary through slow months. Compare last year's trip count against your TMC's per-booking price before deciding.

Can a company combine an in-house planner with a TMC or software?

Pairing a part-time or junior in-house coordinator with a TMC or software can work well when volume outpaces one person but doesn't justify a full travel team. The combination works best when the in-house person owns policy and vendor relationships while the TMC or software handles booking volume and after-hours coverage, rather than both doing the same job.

What happens if a lightweight TMC can't resolve a travel problem?

Lightweight TMCs handle routine bookings, policy checks, and disruption rebooking directly. Otto can handle complex situations, like changes and cancellations, even for international trips.  If needed, it can escalate to a live agent through a partner travel management company.  Travelers get a human backstop without your program carrying a dedicated in-house or enterprise TMC service team.

How often should a company reevaluate its travel planning model?

Revisit your travel planning model whenever a clear trigger hits: spend crosses a threshold, headcount outgrows your current tool, or finance starts flagging reconciliation problems. Programs that wait for a crisis, like a contract renewal or a failed audit, often stay locked into the wrong model for another year.