Our mission
We don't sell tickets
or nights.
We design for you the experience of a smooth, frictionless, fully protected journey, from the first search to the moment you return home.
Why Yellsy exists
Planning a trip has become a source of anxiety. Between comparing prices across a dozen platforms, deciphering fare conditions in fine print, managing hidden fees at checkout, and worrying about what happens if the flight is disrupted. The traveller carries all the complexity alone.
Yellsy was created to reverse that equation. Our platform monitors flights and hotels continuously across global provider networks, surfaces the best available rate at the right moment, and handles the full booking securely, so that travel becomes a pleasure again, not a second job.
Our systems handle the complexity of logistics. The experience, and the responsibility for it, remains human.
Our commitments
Three principles we hold ourselves to on every booking.
01
Respect your time
A complete booking in a few clicks, with no unnecessary forms, no intrusive advertising, no going back and forth between 20 tabs. We handle the research so you can focus on the journey itself.
02
Respect your budget
The price you see is the price you pay. Zero hidden fees, zero unpleasant surprises at check-in. Taxes, service charges and applicable fees are included upfront in every price displayed.
03
Active responsibility
Our commitment doesn't end at payment. If a disruption occurs, whether a delayed or cancelled flight, our systems search for alternatives and notify you before you even reach the service desk.
The Yellsy standard
Our platform is built around non-negotiable quality thresholds. These are not preferences. They are defaults.
No stopover under 60 minutes on connecting flights
No hotel below 3 stars shown without explicit filter
No middle seat assigned without your choice
No rate displayed without real-time availability confirmation
No booking confirmed without secure payment processing
No personal data sold or shared with third parties
Connected infrastructure
Yellsy is directly interconnected with the world's leading air and hotel distribution networks, guaranteeing instant, official, and secure reservations.
Global flight networks
Direct connections to major airline distribution systems for live, official inventory.
Hotel inventory APIs
Real-time hotel rates from certified global booking networks, availability confirmed before payment.
Secure payments
All transactions processed by Stripe, a globally certified payment institution. Your card data never touches our servers.
Global infrastructure
Hosted on enterprise cloud with edge caching across multiple regions for fast, reliable response worldwide.
The human behind the platform
Alexandre Faustin
Founder and CEO, Yellsy LLC
Yellsy was built by a traveller who was tired of the gap between what travel should feel like and what it actually costs in time, money and stress. Every detail of the platform, the booking flow, the pricing logic, the alert system, was designed with one question in mind: would a trusted friend in the travel industry do it this way?
The platform is automated. The standards, the ethics, and the accountability are not. Every system on Yellsy reflects a deliberate human choice about what a good travel experience looks like.
To back this vision, Yellsy seamlessly interconnects with the world's leading travel networks and top-tier payment infrastructure, ensuring every automated booking is secure, instant, and officially guaranteed.
Ready to travel differently?
Search flights and hotels, set your preferences, and let Yellsy handle the rest. Free to get started.