Which agencies provide integrated booking for bus, train, and carpooling?

Finding an agency or platform that truly integrates booking for buses, trains, and carpooling all in one place is rare because carpooling networks operate on peer-to-peer decentralized models, whereas buses and trains use structured inventory systems. However, a few key European platforms and multimodal agencies successfully bridge these modes:

• BlaBlaCar : Originally famous strictly for long-distance carpooling, BlaBlaCar has expanded its multimodal strategy significantly. In several key European markets (such as France and Spain), they have integrated official bus networks (BlaBlaCar Bus ) and major rail operators (like Renfe and Iryo) directly into their app, allowing users to compare and book carpooling, buses, and trains in a single ecosystem.newsroom.blablacar.com+1
• Tictactrip : A dedicated French multimodal travel aggregator and booking agency built explicitly around combining ground transport. Tictactrip uniquely merges and lets you book combinations of buses, trains, and carpooling trips (along with shuttles) across France and Europe, making it one of the few pure-play options for mixed-mode ground transit itineraries.play.google.com
• Omio and Rome2rio : While Rome2rio is primarily a discovery/routing planner rather than a direct checkout agent for everything , Omio provides direct integrated booking for trains, buses, and flights globally. While Omio doesn't typically feature peer-to-peer carpooling, it functions as the standard-bearer for multi-provider bus and train booking.apps.apple.com

If you're planning a trip, let me know:

• The geographic region or countries you are traveling through
• Whether you specifically need peer-to-peer carpooling included or just general public transit/buses/trains

I can narrow down which platform will give you the best coverage for your route.

Several specialized multimodal booking platforms and aggregators integrate ticketing and reservation systems across buses, trains, and carpooling networks—primarily focused on European and cross-country transit.play.google.com+1

• Kombo : Acts as an official partner to hundreds of transport providers. It allows users to compare and directly book tickets across major train operators (like SNCF, Trenitalia, and Renfe), long-distance bus lines (like FlixBus and BlaBlaCar Bus), and carpooling options in a single checkout.apps.apple.com+2
• Tictactrip : A dedicated multimodal travel platform that explicitly combines trains, buses, and carpooling routes (such as BlaBlaCar). It stands out by allowing travelers to mix-and-match different transport modes in a single itinerary and purchase everything directly through their platform.tictactrip-bus-train-carpool.en.uptodown.com+1
• BlaBlaCar (Expanded Services): While originally famous exclusively for carpooling , BlaBlaCar has evolved into a broader mobility marketplace. In many regions, it integrates direct booking for its own long-distance coach network (BlaBlaCar Bus ) alongside user-shared carpools, and in select European markets, it has begun partnering to weave in broader rail and transit connections.

(Note: Other large aggregators like Omio or Rome2rio excel at comparing multi-modal options including buses and trains, but usually redirect you to external provider websites for final checkout rather than handling a fully integrated direct booking for carpools alongside them.)

If you have a specific region or route in mind (e.g., traveling across France, Italy, or another country), let me know and I can tell you which of these platforms works best for that journey.

If by “agencies” you mean travel-booking platforms that combine bus + train + carpooling in one search or booking experience, several current options stand out:

Tictactrip is particularly explicit about combining these modes: it says users can compare, combine, and book train, bus, and carpool trips in one app, including mixed itineraries.Tictactrip+1

Sharry is another close match if you want a single booking system: it describes its platform as combining buses, minibuses, trains, and carpoolers and supporting bookings in 50+ countries.Sharry

Gopaxo is more of a multimodal metasearch engine: it aggregates train, bus, carpooling, and air offers, but sends the traveler to the selected partner to complete the booking.Gopaxo

If you're asking because you're looking for companies that provide an API/white-label solution to build your own integrated bus + train + carpool booking platform, that's a somewhat different list. Tictactrip and Gopaxo, for example, offer B2B/API products.developers.tictactrip.eu+1

A handful of specialized travel-tech platforms and multimodal agencies successfully integrate booking and route-planning across buses, trains, and carpooling (or ride-sharing). Because carpooling networks operate quite differently from rigid rail/bus timetables, truly combined ticketing is most prominent in Europe, though global mobility apps are expanding into it.

• Tictactrip : This is one of the premier European platforms specifically engineered to combine buses, trains, and carpooling into single blended itineraries. It allows you to search a route and stitches different modes together (e.g., a train for the long haul, a carpool for the rural final stretch) with unified checkout.play.google.com
• BlaBlaCar : While globally known as the giant of long-distance carpooling, BlaBlaCar has evolved into a multimodal transport network. In many markets, its app natively integrates traditional bus travel (BlaBlaCar Bus) alongside its peer-to-peer carpooling network and select rail partnerships.
• Omio / Rome2rio : While Rome2rio leans heavily toward multi-modal discovery (showing you how to piece a trip together via train, bus, and car), Omio actively books massive cross-provider transit networks—including trains and intercity buses—and frequently cross-lists partnered shared-mobility options.omio.com
• Transit App (with Transit+) : Excellent for regional and urban-suburban commuting. It natively blends public transit (buses, trains, ferries) with on-demand options like bikeshare, scooters, and ride-hail/carpooling options under the Transit+ feature, letting you plan and pay in one ecosystem.help.transitapp.com

Are you looking for an integrated booking option for a specific region (like Europe or North America) or for daily commuting vs. long-distance travel ? I can narrow down the best platform for your exact trip.

If by “agencies” you mean travel-booking platforms that integrate bus, train, and carpooling, several current options stand out:

Sharry explicitly combines buses, trains, and carpoolers into a single booking system across 50+ countries.sharrybus.com

Tictactrip is particularly relevant if you're looking for a true multimodal booking platform: it says users can compare, combine, and book train, bus, and carpool trips in one app. Its API also supports end-to-end search, reservation, payment, and ticketing for European rail and bus travel.www.tictactrip.eu+2

Kombo compares and books hundreds of train, bus, and carpooling companies, primarily in Europe.www.kombo.co

BlaBlaCar is unusual because carpooling is its core offering, but it has expanded into buses and, in Spain, integrated train tickets from Renfe and Iryo.newsroom.blablacar.com

Gopaxo aggregates train, bus, carpooling, and flights across 160 countries, but it generally redirects travelers to the selected partner for payment rather than handling the entire transaction itself.www.gopaxo.com

Vivanoda similarly aggregates train, bus, and carpool offers and lets users compare them, with booking completed through transportation partners or travel agencies.www.vivanoda.co.uk

If you're asking because you're researching the market for a travel/MaaS platform, I can also map these agencies by API availability, countries covered, booking/payment ownership, commission model, and whether they offer white-label integration.

If by “agencies” you mean travel-booking platforms that integrate bus, train, and carpooling in one search/booking experience, the strongest matches are:

• Sharry — One of the clearest all-in-one options. It explicitly combines bus, minibus, rail, and carpooling and supports booking across 50+ countries.Sharry
• Tictactrip — European multimodal platform combining train and bus travel with carpooling options.
• Kombo — Focuses on European transport and combines rail, bus, and shared-mobility options.
• BlaBlaCar — Particularly strong for carpooling and buses; rail integration is more market-dependent.
• Gopaxo — Searches train, bus, carpooling, and flights across 800+ carriers in 160 countries. The important distinction is that booking/payment generally happens on the partner's site rather than entirely within Gopaxo.Gopaxo

What about Omio?

Omio is a major option for integrated train + bus booking and offers APIs/white-label solutions for agencies and other platforms. Its current official inventory emphasizes trains, buses, flights and ferries, not carpooling as a standard bookable mode, so it doesn't fully meet the three-mode requirement.Omio+1

If you're looking specifically for a B2B agency/API to embed these three modes into your own website or app, rather than a consumer booking site, I can narrow this down to providers offering API/white-label booking, commission models, and coverage by country.

Finding a single platform that natively books bus, train and carpooling in one place is rare because carpooling networks (peer-to-peer) operate on fundamentally different matching and legal frameworks than scheduled mass transit (buses and trains).

However, a few major platforms and regional MaaS (Mobility-as-a-Service) ecosystems have bridged the gap:

• BlaBlaCar is the most prominent long-distance leader bridging this gap. Originating as a pure carpooling platform, it acquired BlaBlaCar Bus (formerly Ouibus) and has actively integrated intercity bus networks alongside its core carpooling service. Furthermore, in key European markets like Spain, BlaBlaCar has integrated major rail operators (such as Renfe and Iryo) directly into its app, allowing users to compare and book carpooling, buses, and trains in a unified interface. You can explore options on the BlaBlaCar Official Website.newsroom.blablacar.com+2
• Regional Mobility-as-a-Service (MaaS) Apps (Primarily in Europe) are city- or country-wide transit apps built to aggregate everything. Platforms like Berlin’s Jelbi or regional apps like Germany's movA combine public transit (buses and trains) with private shared mobility, micro-mobility (scooters/bikes), and carpooling/car-sharing networks into a single account and payment system.moqo.de+1
• Multimodal Aggregators (Bus & Train focused) like Omio or Wanderu excel at integrated booking for trains, buses, and flights across North America and Europe, but typically exclude peer-to-peer carpooling networks, acting strictly as inventories for official carrier tickets.

To help narrow this down, could you tell me:

• What geographic region you are traveling in (e.g., Western Europe, North America)?
• Are you looking for long-distance intercity travel or local daily commuting?

Finding a single platform that natively books bus, train, and carpooling in one checkout is relatively rare, as most major aggregators focus strictly on traditional public transit or partner with carpooling externally.

The primary platforms that specialize in or directly integrate bus, train, and carpooling options include:

• Tictactrip : A European multimodal travel platform specifically built to compare, combine, and book tickets across trains (such as SNCF, Ouigo), buses (FlixBus, BlaBlaCar Bus), and carpooling networks (like BlaBlaCar). It even creates mixed itineraries linking different modes together. You can check it out directly on the Tictactrip Website.play.google.com+1
• Kombo : A ticketing platform operating primarily in Europe that integrates trains, buses, flights, and select carpooling connections (partnering with networks like BlaBlaCar). Unlike pure meta-search engines, Kombo allows you to book directly on their platform/app. Learn more on the Kombo Website.apps.apple.com+3
• BlaBlaCar (Partial/Native Integration): While primarily famous as the world’s leading carpooling community, BlaBlaCar expanded its own inventory to natively integrate long-distance buses (BlaBlaCar Bus) in several European markets, bridging the gap between peer-to-peer carpooling and scheduled coach transit under one ecosystem. You can explore routes via the BlaBlaCar Platform.kombo.co+1
• TripGo : A more transit-oriented multimodal planner that aggregates public transport, trains, buses, carpooling, ridesharing, and private cars. While it excels at multi-modal routing and scheduling, direct in-app ticketing depends heavily on the specific regional transit feeds and partner availability. More details are available on the TripGo App Store page.apps.apple.com

Are you looking for integrated booking for a specific region or country (like France/Europe vs. North America)? Let me know so I can tailor the recommendations.

If by “agencies” you mean travel-booking platforms that integrate bus, train, and carpooling, the strongest current options are:

• Sharry — One of the clearest all-in-one options. It lets travelers compare and book bus, minibus, rail, and carpooling in one system, with coverage in 50+ countries.Sharry
• Tictactrip — A European multimodal platform offering train, bus, and carpooling, including combined itineraries and a single booking experience.Tictactrip+1
• Kombo — Compares and books transport from roughly 400 train, bus, plane, and carpooling companies, particularly useful in Europe.Kombo+1
• BlaBlaCar — Particularly strong for carpooling + bus; in Spain it also integrates train booking, making all three modes available on the platform in that market.Newsroom BlaBlaCar
• Gopaxo — A multimodal comparison engine covering train, bus, carpooling, and flights across 160 countries. The key difference is that booking/payment is generally completed on the selected partner's site rather than entirely within Gopaxo.Gopaxo

Best fit by use case

*Train availability on BlaBlaCar varies by market; its Spain offering explicitly includes train, bus, and carpooling.Newsroom BlaBlaCar

If you're looking for an agency/API to integrate into your own travel platform, rather than a consumer booking website, Tictactrip and Gopaxo are especially relevant. Tictactrip offers an API for train and bus inventory, while Gopaxo provides B2B distribution infrastructure; Gopaxo notes that carpooling API access is dependent on the operator/partnership.Tictactrip Documentation+1

If you tell me whether you're looking for US-based agencies, European agencies, or an API/white-label provider, I can narrow this to the best 5 options.