Three ways to get a ride in New Orleans, three different trade-offs. Here is an honest look at where each one wins, without pretending the others do not have a place.

New Orleans travelers have three real choices for ground transportation: a traditional taxi, a rideshare app, and a reserved black car service. They are not interchangeable — each is built for a different kind of trip, and picking the wrong one is usually what makes people unhappy with the result.
A rideshare fare is dynamic — the app shows a price at the moment you request, and that price moves with demand, weather and events. During a quiet weekday afternoon it can be reasonable; during Mardi Gras, Jazz Fest or a Saints home game, the same route may cost noticeably more. Black car service is quoted and confirmed before you ride: the number you agree to is the number on the receipt, regardless of what the French Quarter crowd looks like that night.
Rideshare and taxi availability can both tighten significantly during Mardi Gras, Jazz Fest and other major events, when demand across the city spikes at once. A reserved black car is committed in advance — your driver is coming because the trip is booked, not because they happened to be nearby when the parade let out.
Rideshare and taxi vehicles vary by whatever the driver owns; you may get a compact sedan or a minivan depending on the app's assignment. A black car service specifies the vehicle class you are getting — a Mercedes-Benz sedan, an Escalade, a Sprinter — and the chauffeur is licensed, background-checked, and dressed for the occasion.
For a short, spontaneous trip with flexible timing outside of festival season — a quick hop between French Quarter bars, a same-day errand — rideshare is often faster to arrange and perfectly adequate. Taxis remain a reasonable option at fixed stands like hotels.
For an MSY airport departure where being late is not an option, a wedding or event with a schedule to keep, a late-night return from Bourbon Street where safety and reliability matter most, or any trip during Mardi Gras or Jazz Fest when demand spikes citywide, a confirmed reservation removes the one variable rideshare and taxis cannot promise: certainty.
Not necessarily — rideshare pricing moves with demand, so during Mardi Gras, Jazz Fest or a Saints game the gap narrows or reverses. A confirmed flat rate is known in advance either way.
Availability for both rideshare and taxis can tighten significantly during Mardi Gras, Jazz Fest and other major events, when demand spikes across the city at once.
The class you reserve — sedan, SUV or Sprinter — driven by a licensed, background-checked chauffeur, not a variable personal vehicle.
Many travelers prefer it for reliability and safety on a busy night, since the pickup is confirmed in advance rather than dependent on driver availability in a crowded area.
For short, flexible, low-stakes trips outside of major event weekends, where availability nearby is good and a slight delay would not matter.
Flat rates, flight tracking, and professional chauffeurs — available 24/7.