Pre-Trip Rating & Decision Support
Travel budgets are allocated objectively, yet managed subjectively. TripTester produces a rigorous pre-trip rating — financial, human, and environmental — that surfaces low-value trips before a single dollar is spent.
Sample Pre-Trip Rating
NYC → London · Best and Final · Economy
Most organizations control travel spend through budget availability, approval hierarchies, and policy compliance. None of these tells you whether a trip is actually worth taking. TripTester evaluates every proposed trip on six essential dimensions — making it a powerfully objective guardian of travel budgets and their value.
Our research puts the share of low-value business trips at roughly one in four.
TripTester was built to find them — before they're taken.
The Six-Dimension Rating
TripTester weighs what most approval processes never capture. Each trip's essential dimensions are analyzed to produce an unbiased rating of its merits. Six dimensions. One score. Less waste, more high-value trips.
Does the value from taking the trip justify its cost? TripTester uses three willingness-to-pay tests — the core economic signal of a trip's true worth — and the trip's marginal value-add over its cost — to anchor the financial rating.
Core financial signalHealth, safety, and wellness concerns affect both trip outcomes and the organization's duty of care. TripTester surfaces these explicitly as a rated input, not an afterthought.
Duty of careGovernment-sourced country risk ratings are factored directly into the score. A high-risk destination appropriately limits the trip's maximum rating.
Country riskCrossing time zones disrupts circadian rhythms in ways that can impair judgment, reduce stamina, and extend recovery time well beyond the trip itself. TripTester calculates jet lag risk by the number of time zones crossed — eastward travel is harder — and factors it directly into the rating.
Circadian rhythmLong flights in small seats impose real costs on traveler productivity and retention. TripTester accounts for route distance, duration, and cabin class in every rating.
ProductivityLow-value trips with carbon-intensive airfares are the least defensible spend in any travel budget. TripTester's carbon-intensity test identifies them before they're approved — protecting the budget and reducing Scope 3.6 emissions in a single pre-trip decision.
GHG Scope 3.6of business trips produce low value — consuming budget while adding little or no measurable financial return.
accuracy rate for predicting low-value trips before they are taken — using pre-trip assessment data alone.
of business travelers said they would be willing to spend a few minutes documenting their travel needs.
Source: The Justified Business Trip, tClara LLC · Survey of 407 US business travelers · 2023
The Process
A short, structured form captures the trip's purpose, flight plans, estimated cost and emissions, and the traveler's willingness to pay — the key economic signal of the trip's value.
Financial merit, traveler well-being, destination and jet-lag risks, flight friction, and carbon-intensity risk are rigorously combined into a single consistent and defensible rating.
The trip's business case is rated from Very Weak to Very Strong. The concise summary of trip purpose, financial merit, itinerary, and travel risks is tailored to support a well-informed travel decision.
Low-value trips and their emissions are weeded out, making it easier to fund and approve high-value trips. Budget owners manage travel's value — not just its cost. Travel budgets are now proposed, managed, and defended with CFO-centric data.
Carbon-Acceptable Airfares
TripTester's carbon-acceptable airfare test does something no other pre-trip approval tool offers: it applies a willingness-to-pay test to the environmental and financial dimensions of every trip. Trips that can't justify higher-priced, lower carbon-intensity airfares get lower ratings — demand management at its best.
For any route and cabin class, TripTester estimates the carbon-acceptable airfare needed to emit no more than 0.65 CO₂e kg per USD. The traveler is asked if the trip can justify the cost of this carbon-acceptable airfare.
Willingness to pay for a likely more expensive airfare is a good signal of the trip's inherent value. This Yes/No test is factored into the trip's rating to help expose low-cost, low-value trips.
For organizations with Scope 3.6 business travel emissions-reduction goals, TripTester provides a powerfully aligned pre-trip screen — embedded directly in the approval decision workflow.
The Research Behind TripTester
TripTester's rating methodology is grounded in original research by tClara using a data-driven analysis of trip-level value at scale. The Justified Business Trip framework, published in 2023, provides much of the analytical foundation for every rating TripTester produces.
Scott Gillespie, tClara's founder and a University of Chicago Booth School of Business graduate, developed the Justifiable Cost model after decades advising Fortune 500 companies, major airlines, and the U.S. Government on travel procurement issues.
The first credible, data-driven analysis of trip-level value — introducing the Justifiable Cost model, pre-trip ROI methodology, and the framework underlying much of TripTester's six-dimension rating system.
of business trips produce low value, consuming budget while generating little measurable return.
prediction accuracy for low-value trips using pre-trip assessments — before any money is spent.
of business travelers surveyed said they would support spending a few minutes to justify their trip before booking.
The Justified Business Trip Paradigm
The core economic insights behind TripTester are that low trip costs enable — not cause — low-value trips, and that high costs weed out low-value trips. A traveler who states a high willingness to pay for a trip isn't necessarily gaming the system. It's a signal of how important the trip is — one that helps the approver prioritize with confidence. Senior management may also want visibility into trips with high claimed values. That visibility is itself a test of the traveler's judgment.
Any traveler can claim a high trip value.
TripTester puts that claim on the record — and makes it theirs to defend.
Who TripTester Is For