4Whys LLC
PermitSnag answers permit and campground questions for backcountry trips in the US, Canada, New Zealand and Australia.
Ask how to get a permit and you get how it is issued (lottery, reservation or in person), the season, the dates the agency has published, any closures, and the official booking page. Ask about specific dates and you get what PermitSnag's checks last recorded, with the time of the check. A date that has not been checked comes back as unknown, never as sold out.
It covers wilderness, backpacking, climbing, river and canoe permits and the New Zealand Great Walks, in national, state and provincial parks, plus campgrounds on Recreation.gov, state and provincial park systems, and the national park booking sites of Canada, New Zealand and Australia.
Sign in to PermitSnag to set up an opening alert, see your alerts or turn one off. Searching and reading need no account.
It does not book a permit or campsite, enter a lottery, or take payment. It reads stored checks and does not call a booking site when you ask.
VIN decode and recall reports
FREETOUR.com
Discover and book free walking tours, guided experiences, activities, day trips, and attraction tickets around the world with FREETOUR.com.
Explore more than 21000 tours, activities, and attractions across 2200 destinations in 150 countries.
Search by destination, date, language, price, rating, or tour type. Compare options, check availability, and explore tour details, schedules, meeting points, reviews, and pricing.
From tip-based free walking tours with local guides to food tours, cruises, nature experiences, day trips, and paid attractions, FREETOUR.com helps you find things to do that fit your trip, interests, and budget.
KRATONS TRAVEL S.L.
Kratons is a boutique destination management company and travel agency based in Madrid that designs and operates tailor-made private trips in Spain, Portugal and Morocco: hotels, private guides, drivers and transfers, rail and flight tickets, restaurants and experiences, with full itinerary design and on-the-ground operation.
With this plugin, ChatGPT can:
Nothing is booked or paid inside ChatGPT. A proposal request goes to a human advisor at Kratons, who replies by e-mail within two business days. Prices and suppliers are never shown by the plugin.
CaptainBook
Analytics and reporting for tour and activity operators, answering questions about your own CaptainBook business data in plain language.
Reports on revenue, bookings, products, resources, customers, sales channels, occupancy, extras, discounts and gift certificates. Ask which products sold best last season, how occupancy moved month over month, which sales channels brought revenue, or how this August compared with last.
The connection is read-only. It cannot change a booking, a price or any setting, and it says so if you ask it to. Results are scoped to the business unit the connection was created for.
Figures are historical. Asked a forward-looking question, it reasons from past patterns and tells you the answer is a heuristic rather than a forecast, because CaptainBook does not run forecasting models.
Reporting distinguishes guests who travelled from bookings that were cancelled or expired, so attendance questions are answered from confirmed guests rather than raw totals.
Car Rental Brain
Car Rental Brain measures what hiring a car really costs at more than 120 airports in Europe, the UK and the US, by running the same searches again and again and publishing the medians, each with its date.
Ask about an airport, a country or a month and it answers with:
It can also build a search link with the traveller's dates, drivers and card type already filled in; the link opens live prices on carrentalbrain.com, ranked by the total actually paid, where the traveller books with DiscoverCars.
The figures are measured aggregates, not live quotes - every answer says how many searches it rests on and when they ran. Read-only, no account, nothing personal requested. Car Rental Brain earns a commission if a booking is made through its links; the traveller pays the same price.
Limitations: measured aggregates for the airports listed by list_airports, not live availability; prices mostly in EUR.
Gayatri Taley
Blackbird Concierge helps diners discover restaurants and make reservations in supported cities. Use it to get recommendations based on your Blackbird dining history, inspect venues, search live table availability, book a selected table with your confirmation, and review upcoming reservations. It connects to Blackbird's protected MCP server and requires a Blackbird sign-in before accessing your profile or bookings. It does not book flights or hotels.
Distribusion Technologies
Plan and book iryo high-speed train journeys across Spain without leaving the conversation. Tell it where and when you want to travel and it finds the right stations, shows live departures with times, durations and prices, and checks seat availability for the train you pick.
Not sure which day to go? Ask for a price calendar to see the cheapest days to travel on a route over the coming weeks.
When you are ready to book, you get a secure checkout link for the exact journey and passengers you chose. Payment happens on the checkout page, never inside ChatGPT, and nothing is booked until you complete it there.
Prices and availability come live from the carrier, so what you see is what you can book.
MindMeal
MindMeal answers where and what to eat from restaurants' own menus, dish by dish: what each dish is, what it costs, and what the menu itself states about the 14 EU allergens.
What you can ask
Who it is forVisitors and locals deciding where to eat, who want to see the dishes and prices before they go.
AllergensOnly what each menu states. A dish is listed as free of an allergen only when its menu or the restaurant itself says so. Where a menu says nothing about an allergen, MindMeal says exactly that and never guesses from a dish's name or ingredients. MindMeal never calls a dish safe. Always tell the restaurant about an allergy before you order.
Limits
PrivacyMindMeal keeps nothing of what is sent to search with: not the words, not the allergens you asked to avoid, not the place. It counts only that a restaurant was shown, which of its tools was used, and the name of the assistant app.
孫柏恩
Travel Planner turns the trip you plan in ChatGPT into a shared itinerary your whole group can use.
Describe your trip — where, when, who's coming — and ChatGPT drafts a day-by-day plan with stays, activities, a to-do list and group bookings. When you're happy with it, it saves everything to Travel Planner in one go and gives you a link to the trip plus an invite link for your friends.
What you can do from ChatGPT:• See your trips and read any trip's schedule, stays, to-dos and bookings• Create a complete trip from a plan you've agreed on• Add, change or remove activities, stays, to-dos and bookings• Rename a trip or change its dates and notes• Add fellow travelers to the member list and get invite links
Everything you create is a normal Travel Planner trip: open the link to drag activities between days, track who has paid, split bills and check off packing lists together. ChatGPT only accesses trips you belong to, and asks before changing or deleting anything.
Tours, hotels and excursions
Questly Kft.
Tired of flight searches that show a low number without telling you whether it is actually a good price? Cheap Flights Alert compares every fare with the usual price on that route, from airports worldwide, so you can see which drops are real.
THE PROBLEMS IT SOLVES
"Is this fare actually cheap?"Every fare is compared with the median of all fares we have seen on that route for departures in the next 12 months. You can also paste in a fare you found, and it tells you whether it is great, good, typical or high.
"Where can I go on my budget?"Give your airport and a budget, and optionally a month or a country. You get the cheapest places, one fare per destination.
"When should I fly?"See the cheapest dates and the cheapest fare of each month on a route, and what moving your trip by up to 3 days saves.
"Would another airport be cheaper?"Compare several departure airports for one destination in one currency, or find the airports around yours.
"My airport is never covered."Ask about any of more than 3,600 airports with scheduled flights. When a small airport has no fares, you get nearby airports that do.
"I do not want to keep checking."Sign up on our site for a weekly email with the best fares from your airport.
"Now I need a hotel and data abroad."Results link to our partner sites for the rest of the trip: Klook for hotels, Yesim, Saily or Airalo for eSIMs. You choose which one to use.
GOOD TO KNOWNo account is needed to look up fares. Prices are the latest fares we have seen and can change or sell out; the booking site always has the final price. Hotel and eSIM prices are on those sites, not in the results. Cheap Flights Alert does not sell tickets. Many booking, hotel and eSIM links are partner links, and we may earn a commission at no extra cost to you. Booking links can open a short page on our site first, where you choose the site and can sign up for alerts.
Will Wang
Much of what you need to visit China lives in Chinese apps such as RedNote, WeChat and Dianping, hard to reach from outside China. China Footnotes reads them and brings two things together for the places it covers. Checked facts: opening hours by weekday and season, ticket prices, booking channels and whether passports work, last entry, metro exits and taxi cards, and notices in effect, each with its source and the date it was checked. And thousands of practical tips, many of them firsthand reports from people who have been there, often Chinese travelers and locals on RedNote: suggested routes, when to beat the crowds, which entrance to use, what to eat nearby, scams to avoid and what to expect. It also covers pre-trip setup: when to go, visas, paying, internet, apps, booking ahead, getting around and safety. Gaps are marked as not found rather than guessed. Read-only; no sign-in, no bookings.
Just One More Feature, s.r.o.
CruiseHops is a travel planning tool for finding and comparing Carnival and Royal Caribbean cruises. Search cruise vacations by destination, departure port, dates, nights, cabin and budget, with optional flexible departure dates and a return-by deadline. Compare itineraries and captured fares, inspect exact-offer price history, and explore a concise shortlist on cruisehops.com. Follow official cruise-line links to confirm availability and book directly with the provider. Prices are captured USD per person for two guests; live availability and family totals require a provider quote. CruiseHops does not make reservations or process payments.
SourceKode
SaySay is your personal place memory. Save the restaurants, cafes and sights you've visited as footprints, with ratings, notes, photos and tags, and keep a wishlist of places you want to go.
With SaySay in ChatGPT you can:
You control privacy: every footprint can be visible to everyone, friends, best friends, or only you. Footprints created through ChatGPT are private (only you) by default, and deleting or making something public always asks for your confirmation first.
Limitations: SaySay only accesses the account you connect. It cannot see other people's private footprints, and it does not make reservations or payments. The SaySay app interface is in Traditional Chinese. A SaySay account is required; sign up at https://www.shosho.city.
Sednasystem
Sedna covers sailing destinations worldwide, and connects users directly with boat and yacht fleets, without a booking agency intermediary. Search can be done by destination, dates, budget, boat model, year, number of cabins, number of passengers, and boat type, catamaran, monohull, or motor yacht. Features also include real-time availability synchronized directly with fleet schedules, browsing available extras, comparing multiple boats side by side, and submitting a booking or option request.
Clarity Mapped LLC
CitySignal is a live city layer. It brings road reports, transit, the weather service, power and water updates together into one set of signals that stay current, so "what is live right now" gets a real answer. It also remembers how this week compares with last and where things clustered.
City tools need no account: what is happening now, what is live near a point, this week against last, upcoming events and games, road camera pictures of live incidents, and any one signal in full. CitySignal is live in 35 US cities, including Atlanta, Nashville, Charlotte, Dallas, Austin, Seattle, Chicago, San Francisco, Houston, Denver and Phoenix.
With your consent, personal tools read your own CitySignal: what is live near your saved spots, today's brief, how your saved routes look, errands that fit a trip you already make, and your priced list. When you ask, it can add one errand to your list or save a spot at an address you give it. It never changes or deletes anything you already have, and it sees people in your Circle only if they chose to share with your assistant.
Jinko SAS
Get your personal travel assistant to search and book flights, hotels, and car rentals for you.
Tell Jinko where you want to go, your budget, or your travel preferences. Jinko finds the best options and helps you book everything in one conversation.
What Jinko can do for you:
From search to booking, Jinko handles it all:
Dallas/Fort Worth International Airport
Touching down at Dallas Fort Worth International Airport and not sure where to head next? Check flights by number, route, date, or region and get live status, terminal, gate, and baggage details in the chat — then jump straight into directions or real‑time tracking in the DFW Airport mobile app on iOS or Android.
Baolau Pte Ltd
Baolau facilitates online booking for train tickets in Asia — Vietnam, Thailand, Cambodia, Laos, Malaysia, China and Japan — and also bus, ferry and flight tickets in Southeast Asia.
This plugin brings Baolau’s search and compare capabilities into ChatGPT to support travel discovery and trip planning.
Travelers can ask ChatGPT how to get between two cities and receive a clear overview of the departures Baolau sells by train, bus, ferry and flight. ChatGPT can compare them by journey duration, departure time, operator, fare class and price, helping travelers choose the option that best suits their budget, schedule and travel needs. ChatGPT can also check a chosen departure live with the operator. For a train that is not on sale yet, ChatGPT can also set up a Baolau fare alert by email.
When travelers are ready to book, ChatGPT can direct them to baolau.com with their departure and fare already selected, so they can complete the ticket reservation.
Baolau is an official ticket agent of Vietnam Railways and Royal Railway in Cambodia, and sells tickets for State Railway of Thailand, Laos–China Railway, KTM in Malaysia, China Railway and JR in Japan.
BEEP.rent
BEEP.rent brings together local car rental companies across Poland. Tell ChatGPT where and when you need a car - a city, an airport, a train station or a delivery address - and compare offers by their full price with the options you choose: insurance, an additional driver, a child seat, driving abroad or delivery. Every offer shows the deposit, the mileage limit and the cancellation rule before you decide.
When you pick an offer, ChatGPT prepares the booking and gives you a link to beep.rent, where you enter your details, accept the terms and confirm by paying the advance or with a code sent to you. ChatGPT never takes payment or card details and never asks for confirmation codes.
Link your BEEP.rent account to see your reservations, check their status, and cancel or extend them in the chat. A cancellation shows the refund first and happens only after your explicit yes; an extension shows the new price first and goes to the rental company for approval.
BEEP.rent serves pickups in Poland and quotes prices in Polish zloty (PLN).
Lifehack Labs
Will my carry-on fit? Is my backpack a personal item? How much is a checked bag? Packfits answers with each airline's own published rules, not guesses.
Airline bag rules: carry-on, personal item and checked bag limits in inches and centimeters, weight limits, typical bag fees and the fare caveats that catch travelers out, such as Basic Economy. Every rule links to the airline's official page and shows the date it was last checked.
Bag fit check: give your bag's outside size and Packfits tells you whether it fits, is just over the limit, or is too big. Bags can be turned to fit the sizer and soft-sided bags get a little leeway, the same way the packfits.com checker works.
Compare airlines: ask "what is the standard carry-on size?" and get every covered airline's limit from smallest to largest, plus the most common size, or learn which airlines your bag fits.
Bags that fit: ask for a carry-on or personal item that fits an airline, or have a bag that does not, and Packfits lists bags from its catalog that fit, with links to their Amazon product pages.
Theme parks: official rules for bag size, prohibited items, outside food and drink, lockers and strollers at 12 parks, including Disney World, Disneyland, Universal Orlando, Six Flags and Cedar Point.
Cruise lines: prohibited items, luggage, dress code and what the stateroom provides on 10 lines, including Royal Caribbean, Carnival, Norwegian, Disney Cruise Line and Princess.
Airlines covered: Delta, United, American, Southwest, Alaska, JetBlue, Frontier, Allegiant, Ryanair and Lufthansa.
No account or sign-in. Packfits only reads its own published data and never asks for personal information. Packfits earns a commission from qualifying Amazon purchases.
Wind & waves for beach days
Search for motorhome rentals
