Otto Travel

Plan, book, and manage travel.

Category: Travel & Hospitality
Primary Subcategory: Hotel Search & Booking

Integration details

Description

Otto brings business travel bookings into GPT. Search flights and hotels, compare options, then book your choice. Your preferences filter search results (cabin class, seat, hotel brand, airline), and your loyalty numbers attach to reservations. When plans change, exchange or cancel a flight or hotel. It retrieves trip details on request: flight times, hotel addresses, confirmation numbers.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Travel & Hospitality
Primary Subcategory: Hotel Search & Booking
Secondary Subcategories: None listed
Brand: Otto the Agent
Access: Account required
First tracked: 2026-06-23
Tool count: 20
Geography: US

ChatGPT Plugin Discovery Score

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Otto Travel in Hotel Search & Booking

0/100

Invisible

#58of 89competitors

This is the score for the Integration’s Primary Category, Hotel Search & Booking. Otto Travel's tools align with this Category, which is why we measure it here. Claude did not find it in connector search, show it in the connector picker, or invoke it in the measured contested Runs. That is why the score is 0.

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What we measure

One core score. Three important factors to discoverability.

Picked
· 0/100
Sets the score
Found
· 0/100
Diagnostic
Positioned
Diagnostic

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Primary Subcategory

Competing in ChatGPT Hotel Search & Booking

View Category

Listed in alphabetical order

Primary Subcategory

AHORN Hotels & Resorts0/100

ALL Accor0/100

Aman0/100

Amapas Vacation Rental0/100

Archipelago Hotels0/100

Otto Travel0/100

Tools

20 tools agents can invoke

Book (or rebook/change) the selected flight using the user's saved payment method and returns a PNR confirmation. For round-trip, book the return flight_id — it books both legs.
book_flight
Book the selected hotel room using the user's saved payment method and returns a reservation confirmation. Confirm price and cancellation policy with the user before calling.
book_hotel
Reserve a rental car (pay-at-pickup — nothing is charged at booking). Confirm vendor, class, dates, locations, and total price with the user before calling. Search ids expire in ~15 minutes; book promptly after search_cars. Pass booking_id to modify an existing rental in place (exchange) — the original reservation is superseded by the new car; no second booking is created.
book_car
Cancel your pending account deletion request, leaving your account active.
cancel_account_deletion_request
Cancel a flight, hotel, or car rental booking. Two-step flow: first call with confirmed=false to see cancellation details (refund, fees, policy), then confirmed=true to execute. Irreversible — always confirm with user before executing. Requires booking_management skill key.
cancel_booking
Poll an async task with long-polling. Blocks up to timeout_ms waiting for progress. Returns current step, progress, and final result when complete.
task_status
Get full detail on a specific booking — enriched content (all PNRs, manage-booking link, ticket info, seats, baggage, hotel amenities, car specs). Pass diagnose=true to also run a live supplier cross-check that tells you whether a booking is really confirmed/ticketed, in a security review, awaiting company approval, or already confirmed. Without diagnose, returns enriched detail only (no supplier round-trip).
get_booking_detail
Retrieve the user's trip itinerary — flight, hotel, and car bookings with their stored status and confirmation codes. The status is the booking system's last recorded state and can lag reality; for full detail use get_booking_detail, and pass diagnose=true for a definitive status check.
get_bookings
Load the bookable room options for one or more hotels with prices, bed types, and cancellation policies. These rates ARE bookable quotes (unlike search_hotels which only previews a 'from' anchor). **ALWAYS call this tool to surface room options** once the user has picked a hotel (or a small shortlist) — the search_hotels brief alone is not enough to book. **Present the top 3 rooms as a numbered list and wait for the user to pick** — typically the cheapest refundable, the cheapest overall, and one notable upgrade. Do NOT call `book_hotel` on a room you chose yourself, even if the user said 'book the cheapest' or 'book the best'. See the hotel_search skill for the full presentation rule.
get_hotel_rooms
List the people you're authorized to book and search for on their behalf — travelers who granted you delegate access in Otto. Returns each traveler's id, name, and email. To act for one of them, pass their `id` as the `on_behalf_of` argument on a search or book tool. Returns an empty list if no one has granted you access.
list_managed_travelers
Filter the previously returned flight search results with SQL to find specific options by price, time, airline, stops, or seat availability. **ALWAYS call this tool to present or refine flight options** — search_flights alone returns only a summary brief and a queryable handle; this tool is the only path to the actual flight rows. Call it immediately after search_flights completes to present the first set of options, and again whenever the user refines criteria (e.g. switches airline, narrows times, asks for cheaper fares). Do NOT keep polling task_status after search completes — once the task_status response carries a result with a handle, your next step is this tool. Present results conversationally; keep summaries concise (top 2–4 options with price, route, and a single distinguishing detail each).
query_flights
Read your stored frequent flyer, hotel, and car rental loyalty program numbers.
read_loyalty_programs
Read a skill guide before using tools. ALL other tools require skill keys from this tool. Call this ONCE per flow. The response bundles every key needed for the tools the skill unlocks (including universal prerequisites). Pass ALL values from the returned `keys` list in the `skill_keys` param of subsequent tool calls — do NOT call read_skill again to fetch a missing prerequisite key; the bundle already includes it. After reading, immediately proceed with the user's request using the unlocked tools — do NOT re-confirm with the user before running a read-only search. Available skills: booking_management, car_booking, car_exchange, car_search, delegate_access, flight_booking, flight_exchange, flight_search, getting_started, hotel_booking, hotel_exchange, hotel_search, preferences, seat_selection
read_skill
Read your stored travel preferences as a human-readable summary.
read_preferences
File a request to delete your Otto account, after two exact typed confirmations. This never deletes anything: it creates a request a company admin must approve. Relay the returned message verbatim and pass back exactly what the user types next.
request_account_deletion
Search live, bookable flight inventory between two airports for given dates and cabin — for a new trip or to change/rebook an existing flight. Returns a queryable handle plus a brief; use query_flights next to filter results.
search_flights
Search live, bookable hotel inventory by location and dates. Returns up to 50 hotels sorted by price. Each hotel's `nightly_rate` / `total_rate` is the **lowest available** rate Spotnana found at the property — a 'from' preview for sorting and shortlisting, NOT the rate the user books. The actual bookable rate ladder is only available via `get_hotel_rooms`. Render search-hotels prices as 'from $X/night' in prose so the user understands the anchor. **ALWAYS call this tool to present hotel options** the moment the user asks for hotels, and again whenever they refine criteria (e.g. switches brand, narrows location, asks within budget). Present results conversationally; keep summaries concise (top 4 options with name, 'from' price, and a single distinguishing detail each).
search_hotels
Search rental cars at a location. Returns pay-at-pickup options, cheapest first. Driver age comes from the user's saved profile (date of birth) — there is no age parameter. If the profile has no DOB the search returns PROFILE_INCOMPLETE; ask the user to complete their profile rather than guessing an age. On thin results (<3 cars), relax filters a rung and re-search (see car_search skill). All rates are paid at the counter — booking only guarantees the reservation. Pass booking_id to search replacement cars for an existing rental (exchange).
search_cars
Add or remove a frequent flyer, hotel, or car rental loyalty program number.
write_loyalty_program
Add, remove, or update travel preferences using plain language.
write_preference

Otto Travel FAQ

How do I improve a ChatGPT Plugin's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Otto Travel alternatives on ChatGPT?

As of 2026-09-28, Otto Travel competes with Booking.com, Expedia, trivago, Hotels Booking, Tripadvisor, Vio.com, AHORN Hotels & Resorts, ALL Accor, Aman, Amapas Vacation Rental, Archipelago Hotels, Asystent Noclegowo, Barceló Hotel Group, BE-A, Bed-and-Breakfast.it, Besty AI, Book Direct, BookYolo, Concierge Radar, Cottages, Dayuse Hotels, Direct Book AI, Direct Host, DirectBooker, Eurostars Hotel Company, EVT Hotels & Resorts, Executive Hotels AI, Extra Holidays, Fattal, Hauzi.sk, HemmaBo, Hilton Hotel Search, HomeToGo, HopeGoo, Hotel Emperador Madrid, Hotel Liabeny, Hotel Moderno, HOTEL ROMA MCP, HOTELS Trip & Travel Stays, Hotelzify - Book Direct, Hyatt, IHG Hotels & Resorts, Jalan, James Villas, Kindred, Kingston Hotels, Kismet, lastminute.com, LINEAR Magazine, Marriott Bonvoy, McDreams Hotels, Mitsis Hotels, MoodTrip.Ai, Motel 6, Motel One, Novasol, Ognissanti Hotels, Parks n Paws, Pick your match, pickthehotel, PLAZA Hotels, Porcel hotels, Preferred Hotels & Resorts, Priceline, Radisson Hotels, ReturnOS Hospitality Commerce, RezervaOnline, Rio Las Vegas, SeeyaTrip, Shangri-La Circle, Sigtrip, SplashScout, Stayday, StayFritz, StayVisible, Sykes Cottages, The Grand Hotel Collection, The Houstonian, TheHotelsNetwork, TiCATi, TravelSearch.io, trip1, Tripbtoz, tripdeal, TripO by FreeTravel, Valpas Hotels, Wyndham Hotels & Resorts, 롯데호텔 in ChatGPT Hotel Search & Booking, ranked by public Discoverability Score.

Where does Otto Travel rank in Hotel Search & Booking on ChatGPT?

As of 2026-09-28, Otto Travel ranks #58 of 89 in ChatGPT Hotel Search & Booking with a Discoverability Score of 0/100 (Invisible).

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.

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Otto Travel in Hotel Search & Booking

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Picked

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Competing in ChatGPT Hotel Search & Booking

20 tools agents can invoke