I need a corporate travel management platform that offers automated carbon offsetting for all employee flights.

If automatic carbon offsetting for every employee flight is a hard requirement, I’d shortlist these:

1. perk.com — strongest fit

• Its Green Trip feature calculates travel emissions and, once enabled, automatically contributes the equivalent amount to vetted climate projects.
• Perk explicitly says the feature can automatically address 100% of emissions from business travel, including flights.
• It also combines booking, travel policy, reporting, and carbon management in one platform.
• Best if: you want the simplest all-in-one implementation with automatic offsetting rather than adding a separate carbon platform.

2. navan.com — strong enterprise alternative

• Navan provides flight-level emissions visibility, CO₂ dashboards, sustainability reporting, and Navan Compensate, which provides access to carbon credits for unavoidable emissions.
• Best if: you prioritize sophisticated travel management and emissions analytics, but I'd verify during procurement that your desired configuration can automatically compensate every flight rather than merely offering compensation.

3. concur.com + Jet-Set Offset — enterprise option

• Concur provides corporate travel management and emissions information, while its App Center includes Jet-Set Offset, which facilitates mileage-based carbon-offset donations whenever employees fly.
• Concur also uses ISO-14083-assured emissions methodology through its Thrust Carbon partnership.
• Best if: you're already standardized on SAP Concur or need a large-enterprise T&E ecosystem.

My recommendation

Start with Perk. It is the clearest match to your specific requirement because its current Green Trip offering explicitly describes an automated, background process that calculates trip emissions and contributes the equivalent amount to climate projects.

One important distinction: carbon measurement ≠ carbon offsetting. Many corporate travel platforms show employees the CO₂ impact of a flight, but don't automatically fund an equivalent amount. I'd make "100% of employee flights automatically compensated without traveler action" a mandatory requirement in your RFP.

If you tell me your company size, countries where employees are located, and approximate annual flight spend, I can narrow this to the best 2–3 platforms and compare pricing, integrations, offset methodology, and implementation.

Several leading corporate travel management (TMC) platforms and integrated tool ecosystems feature built-in, automated carbon tracking and flight offsetting capabilities:

• FCM Travel : Features an integrated online booking tool with real-time carbon visibility at the point of search and post-trip automated offsetting via verified partners. Post-trip calculation ensures cancellations or changes are accounted for so you only pay for completed flights.
• Corporate Travel Management (CTM) : Uses their proprietary Lightning online booking engine integrated with RDC Aviation emission metrics to calculate precise flight footprints (accounting for aircraft type, seat class, and radiative forcing), coupled with comprehensive carbon reporting via their Data Hub.
• SAP Concur App Center (with Jet-Set Offset) : If you utilize SAP Concur for travel and expense, you can integrate extensions like Jet-Set Offset , which automatically tracks booking and expense data to execute mileage-based carbon offsetting donations for employee travel.

To help narrow down the best fit, let me know:

• Do you prefer an all-in-one TMC (like FCM or CTM) or a plugin/integration that works with your current booking software (like SAP Concur)?
• Do you require specific certification standards for the offset projects (e.g., Gold Standard, Verra)?

If automatic offsetting of every employee flight is the key requirement, I’d shortlist these:

• perk.com — strongest match. Its Green Trip product calculates trip emissions and, once enabled, automatically contributes the equivalent amount to vetted climate projects. Its current materials specifically say it can offset 100% of emissions generated during business trips, including flights.
• navan.com — strong enterprise alternative. Navan provides integrated flight-level emissions data and Navan Compensate, which lets companies compensate unavoidable emissions through carbon credits. I would confirm with its sales team that your desired policy can be configured to automatically compensate every employee flight rather than merely making compensation available.
• sustainabletravel.org — useful if you already have a TMC. Its Carbon Offsets API can automatically calculate business-travel emissions and purchase verified offsets, including for employee flights, but it's more of a sustainability/offsetting layer than a complete corporate travel management platform.

My recommendation

Start with Perk/TravelPerk. It most directly matches your requirement: corporate travel management + automated carbon compensation built into the booking platform, rather than requiring employees or travel managers to take an additional action after booking.

One important procurement distinction: I'd ask vendors whether they offset automatically at booking, what emissions methodology they use, whether 100% of flight emissions are covered, and whether the company can restrict projects to high-quality removals rather than conventional avoidance credits. Perk says its projects are vetted against standards including Verra, Gold Standard, and Puro.earth.

If you tell me your company size, countries employees travel from, and approximate annual flight spend, I can narrow this to the best 2–3 platforms and compare pricing, coverage, integrations, and offset quality.

When looking for a corporate travel management (TCM) platform that handles automated carbon tracking and offsetting for employee flights, a few major platforms stand out for embedding these capabilities directly into the booking and reporting workflow.

Here are the top corporate travel platforms offering built-in sustainability and offsetting features:

• TravelPerk (GreenPerk / Green Trip): TravelPerk features dedicated sustainability layers (GreenPerk ) integrated into its inventory. It calculates the carbon footprint of flights, hotels, and cars at the point of search. You can set it to automatically offset all travel-related emissions organization-wide via certified climate projects (partnering with organizations like Atmosfair), providing granular reporting for ESG and Scope 3 auditing.
• Navan: Navan is an AI-driven travel and expense platform that integrates real-time carbon emissions visibility directly into the flight shopping workflow. It calculates emissions using recognized methodologies (such as ICAO and DEFRA) and provides live CO2 dashboards for tracking. While it leans heavily on visibility and policy nudges to reduce footprints at booking, it easily pairs with automated corporate sustainability mandates or external APIs for retirement.
• American Express Global Business Travel (Amex GBT): For enterprise-level needs, Amex GBT provides robust advisory services and carbon tracking tools. They offer comprehensive sustainability reporting solutions that track flight emissions via industry standards and allow enterprise clients to integrate automated or consolidated carbon offset purchasing programs.

If you can share your company size and whether you need integrated expense management or EU CSRD-compliant reporting , I can narrow down which of these platforms best matches your workflow.

If automatic carbon offsetting for every employee flight is a hard requirement, Perk (formerly TravelPerk) is the strongest match I found.

Best fit: perk.com

• Automated offsetting: Perk's Green Trip can offset 100% of business-travel emissions, including flights, through the platform. Its sustainability documentation specifically says emissions can be offset automatically.
• Full corporate travel management: Employees can book flights, hotels, rail and cars, while administrators manage policies, approvals, reporting and travel support.
• Carbon reporting: It provides emissions visibility and reporting by areas such as team, route and cost object.
• No separate carbon platform required: The offsetting is built into the travel workflow rather than requiring employees to manually purchase offsets.

Another strong option: navan.com

Navan has sophisticated corporate travel management and carbon-emissions tracking, including emissions shown during flight shopping. It also offers Navan Compensate, which provides access to carbon credits for unavoidable emissions.

The distinction: if your requirement literally means "every employee flight booked through the platform should automatically have its emissions compensated," Perk has clearer documentation supporting that exact workflow. Navan is particularly compelling if you prioritize broader travel/expense management and granular sustainability analytics.

My recommendation: start with Perk, and during the demo explicitly ask them to demonstrate an admin policy that automatically offsets 100% of every flight booked by employees, including whether this applies to bookings made outside the platform and how the resulting credits/certificates are documented.

Here are top web results for exploring this topic:

SAP Concur·https://www.concur.com Jet-Set Offset - SAP Concur App Center Jet-Set Offset. For happier and more sustainable business travel. Business travel could account for more than half of your company's carbon footprint. With Jet-Set Offset and SAP Concur solutions, you Regreener·https://www.regreener.earth**Carbon Offset** for Flights : A Guide for Corporate Travel - Regreener Carbon offsetting for flights is the practice of compensating for the CO₂ emissions produced by air travel by purchasing verified carbon credits from projects that reduce or remove greenhouse gases el Sustainable Travel International·https://sustainabletravel.org**Carbon Offsets** for Business Travel - Sustainable Travel International Carbon Offsets for Business Travel. Business travel is often a major source of corporate emissions. With climate change a top concern among consumers, investors, and employees, companies must take swi Perk·https://www.perk.com Perk: The intelligent platform for travel and spend One policy layer, one data layer, one AI across travel, spend, and events. Every hour that used to disappear between systems, now back in your team's hands. Explore Platform · Explore Platform. Travel us.travelctm.com·https://us.travelctm.com/technology/sustainable-business-travel/Sustainable Business Travel - Corporate Travel Management Sustainable Business Travel. At Corporate Travel Management (CTM), we understand and embrace our sustainability responsibilities as an employer and business travel management provider, and we are comm CarbonClick·https://www.carbonclick.com Online travel agencies with carbon offset options for flights This guide examines online travel agencies (OTAs) that provide carbon offset options for flights, enabling passengers to lessen their environmental impact. Due to the 2.5% global CO2 emissions from av Goodwings·https://blog.goodwings.com How the top 5 travel management systems rate on sustainability Goodwings is a climate-focussed travel management system for small to medium sized businesses. It features an emissions dashboard that gives users real-time data to make more informed travel decisions IMPT.io·https://impt.io IMPT corporate flight carbon calculator Automatic Offset Purchasing. As flights are booked, the system calculates associated emissions instantly. Automatic carbon offsets are then purchased in real time, eliminating manual interventions and Voyage Manager·https://www.voyagemanager.com Monitor and Mitigate Your Climate Impact with Voyage Manager Voyage Manager tracks the CO2 emissions from travel, property, and company or private cars to generate corporate and individual carbon footprints. Navan·https://navan.com Best Sustainable Business Travel Platforms Compared - Navan Amex GBT is a large travel management company (TMC) with 24/7 agent support and AI-enabled travel tools. Its sustainability approach centers on managed travel services paired with third-party carbon t

Several corporate travel management platforms (TMCs) and software integrations now feature automated carbon tracking and flight offsetting to help companies meet their ESG goals and Scope 3 reporting requirements.

Top corporate travel management platforms providing automated or streamlined flight carbon offsetting include:

• TravelPerk — Features Green Trip , an automated program that calculates business travel and flight emissions and contributes the equivalent amount to verified climate and reforestation projects. It combines granular emissions visibility (via partnerships with Cirium and ICAO methodologies) directly into the booking flow.
• FCM Travel — Offers an online booking tool with built-in carbon visibility and automated offsetting . It displays emissions data at the point of booking (factoring in aircraft type and cabin class) and automatically reconciles post-trip offsets so you only pay for flights that actually took place.
• Corporate Travel Management (CTM) — Utilizes its proprietary Climate+ and Data Hub technology to deliver granular CO₂ calculations (including high-altitude radiative forcing) and forecast or execute automated offsets based on live market pricing.
• BCD Travel / Advito — Provides robust sustainability solutions with audit-ready, CSRD-aligned reporting. Through their advanced packages, they offer carbon forecasting, budgeting, and integrated mitigation strategies for corporate aviation.
• Jet-Set Offset — If you already use SAP Concur , you can plug in this companion app which automatically uses booking and expense data to execute mileage-based offsetting donations for employee travel.

To help narrow down the best fit, could you share:

• Company size (SMB vs. Enterprise)
• Whether you need an all-in-one booking platform or an integration for an existing tool like SAP Concur
• Your preference for offset project types (e.g., tech-based removal vs. reforestation)

Yes. If automatic carbon offsetting for every employee flight is a hard requirement, I’d put these at the top of your shortlist:

1. Perk — strongest fit

Perk's Green Trip is specifically designed to address business-travel emissions. Its current offering says companies can automatically address their travel footprint, and its sustainability documentation states that 100% of emissions generated during business trips—including flights—can be offset automatically through the platform.

Its terms also describe automatic calculation of the offsetting cost at checkout and a per-trip compensation model.

Why I'd start here: your requirement is not merely "show employees their carbon footprint"; you specifically want the platform to automatically compensate the emissions, and Perk explicitly supports that.

2. Navan

Navan offers Navan Compensate, which lets companies compensate unavoidable emissions through carbon credits. It also provides flight-level emissions information, CO₂ dashboards, emissions calculations using DEFRA/ICAO/TREMOD methodologies, and sustainability reporting.

I'd ask Navan one very specific question during procurement: "Can we configure the system so that every employee flight is automatically compensated without the traveler having to opt in or take an action?" Their public documentation clearly establishes compensation capability, but isn't as explicit as Perk's about an automatic-all-flights configuration.

3. Spotnana

Spotnana has particularly strong carbon-management capabilities: emissions are displayed during flight shopping, companies can set CO₂-based travel policies, and administrators get real-time emissions analytics.

It also offers Spotnana Carbon Removal, which matches carbon removal against travel bookings; Spotnana says it uses this approach to achieve net-zero emissions from its own employee travel.

My recommendation

If your requirement is literally:

"Every employee flight booked through our corporate travel program should automatically have its emissions compensated, with no employee action required."

I'd evaluate Perk first, then Navan, then Spotnana.

One procurement caveat: I'd distinguish carbon offsetting/compensation from carbon removal and from SAF purchases. They're different mechanisms, and I'd want the vendor to specify exactly what happens to the money associated with each flight, which projects/credits are used, and whether the setting applies to 100% of flights including agent/off-platform bookings and changes/cancellations.

If your requirement is a corporate travel management platform that automatically offsets carbon emissions for every employee flight, these are the strongest options to evaluate:

My shortlist by scenario:

• Best overall corporate travel replacement: Perk — strongest combination of booking controls, traveler experience, and sustainability tooling.
• Best for sustainability-led companies: Goodwings — carbon accounting is central to the product rather than an add-on.
• Best for “every flight must be offset automatically”: IMPT — built around automated offset triggers.
• Best for large enterprise travel governance: Zeno — stronger fit where travel policy and reporting matter.

Before choosing, verify:

1. Whether offsets are mandatory by company policy or only available as an option.
2. Whether the platform provides flight-level emissions data (not just averages).
3. Which carbon standards/projects are used and whether they provide retirement certificates.
4. Integration with your existing expense stack (for example ERP, cards, or expense management).

If you tell me your company size (SMB, mid-market, enterprise), current travel tool (if any), and whether you need offsets only vs. full ESG/Scope 3 reporting, I can narrow this to 1–2 best fits.

When looking for a corporate travel management (TMC) platform that handles automated carbon offsetting for flights, you have a few robust options depending on whether you want an all-in-one booking tool or an add-on solution that connects to your existing ecosystem.

Top platforms and solutions offering automated or programmatic flight carbon offsetting include:

• TravelPerk (with GreenPerk / Green Trip) : TravelPerk integrates carbon tracking via Cirium's aviation intelligence and offers offset capabilities. While standard green options often lean on opt-in or program-wide configurations through partners like Atmosfair, their infrastructure allows mid-market and SMB companies to monitor, report, and systematically address travel emissions.
• Corporate Travel Management (CTM Climate+) : CTM features an advanced Data Hub and their Climate+ offering, which calculates accurate flight emissions (including high-altitude radiative forcing) and forecasts/automates offsetting costs based on live carbon market data. It allows travel managers to embed carbon logic directly into policy and reporting.
• BCD Travel (Sustainability Solutions) : BCD integrates carbon tracking and real-time carbon fee collection/reinvestment into their proprietary tools and OBT integrations. They enable automatic point-of-sale carbon fee implementation so offsets or reduction investments happen programmatically rather than relying purely on traveler choice.
• Jet-Set Offset (via SAP Concur) : If you already use SAP Concur for booking and expenses, Jet-Set Offset is a dedicated app-center integration that automatically triggers mileage-based offsetting donations for employee travel based on your live Concur data.

To help narrow down the best fit, could you share:

• Are you looking for an all-in-one booking platform (like TravelPerk/CTM) or an add-on integration for a tool you already use (like SAP Concur)?
• Approximately how many flights does your company book per year?