Travel blog

Guides with real numbers, transport analysis, and itineraries. By Osi.

All2026BarajasBarcelonaEESEl PratEuropaMadridSchengenAccommodationAeromexicoAeropuertosAhorroAi-travel-agentAsiaBiometricoBudgetCancun europeCar-rentalCdmx parisChatgptCheap flightsComparisonConexionesCostsDistilleriesDocumentacionDocumentsEtiasEurailEuropeEurope connectionsEurope flightsFlights to parisFoodGastronomyGuadalajaraHigh season flightsHiroshimaItineraryJaliscoJapanJaponJr-passKiotoKyotoLatinoamericaMexicoMexico flight pricesMigracionMonterrey paris directOsakaOsiPase-regionalPresupuestoProductSchengenShinkansenTaxesTequilaTokioTokyoTrainTransatlantic flightsTransportTransporteTravelTravel budgetTravel-insuranceTren-balaViaje-japonVisaWhen to buy flights

Filtering by: Osi · see all

All articles

Why Osi isn't "ChatGPT for travel" (and the difference matters)
Product

Why Osi isn't "ChatGPT for travel" (and the difference matters)

You can ask ChatGPT to draft an itinerary. What you can't ask is for it to remember you, to learn your travel style, or to be there when the museum closes unexpectedly. Here are the six places the difference shows up.

Apr 28, 2026

These calculations, personalized for your trip

Osi can run these analyses for your specific route, dates, and budget.

Talk to Osi on Telegram