Buser is two businesses wearing one app, and this Buser review scores them separately. The first is fretamento colaborativo, collaborative charter, where the app gathers people who want the same route on the same day and contracts a charter operator to carry the group; the second is Revenda Rodoviária, a marketplace that resells ordinary regular line tickets from carriers such as Viação Rio Doce and Expresso Notável.
The charter side is where the headline prices live. Buser’s São Paulo to Rio page lists a floor of R$69.90 and a most common fare of R$124.90, against R$129.90 for the cheapest Águia Branca convencional seat on the operator’s own site for 8 September. The site’s own claim is “até 60% de economia” against the rodoviária, and on the floor fare that arithmetic holds.
The company was founded in 2017 by Marcelo Abritta and Marcelo Vasconcellos. It is profitable. Bloomberg Línea reported in February 2025 that it posted an operating profit of R$100 million on 2024 revenue above US$100 million, with about 12 million active passengers and charter service in more than 250 cities. Buser’s terms state it “is not a transport company” and that the user contracts transport directly with the partner carrier, which matters when something goes wrong.
How this Buser review was built
- No ticket bought and no Buser bus ridden. This is a research-based review, not a hands-on test
- Every figure is from a public page checked on 7 September 2026: Buser’s route pages, help centre and terms, the Águia Branca operator site, the app store listings, ANTT’s passenger rights pages and court reporting on the 2026 rulings
- Prices move daily on both the charter and resale side, so every fare here is a snapshot, and the floor fares sell out first
- We may earn a commission when you buy through our links. Commissions never touch scores or rank order
The help centre says a passenger who misses departure gets a credit voucher for 80% of the reservation, while the terms of use, last updated 21 March 2023, describe a 20% compensatory fee with the balance credited to the wallet for 180 days. Same outcome, two documents, and the terms are the one a court would read.
R$69.90 against R$129.90 on São Paulo to Rio
The number to anchor this Buser review on is R$69.90. That is the cheapest São Paulo to Rio fare on Buser’s route page, and the most common departure is priced at R$124.90. The page reports a range of R$124.90 to R$286.90 for typical seats, an average of R$187.42 across all classes, and a top fare of R$529.90 for a premium bed seat.
On the operator side, Águia Branca’s own site listed convencional at R$129.90 to R$174.90 for 8 September, semi-leito from R$127.18, leito at R$224.91 and a cama seat at R$364.91 to R$444.91. So the Buser floor undercuts the cheapest terminal seat by R$60, while Buser’s average fare of R$187.42 sits R$7 below Águia Branca’s semi-leito ceiling of R$194.90.
Duration is the trade. Buser’s page states a fastest trip of 5h30 and an average of 7h23, against roughly 6 to 6.5 hours on Águia Branca’s terminal-to-terminal runs. The extra hour is the cost of a bus that picks up at Barra Funda, Shopping Eldorado, Hebraica-Rebouças and Tietê before it reaches the Dutra. For a reader in Pinheiros that hour is refunded on the other side, because the bus stops near home instead of 40 minutes across town.
R$82.90 to Belo Horizonte, and a 9-hour average
Belo Horizonte shows the model at its most stretched. The floor fare is R$82.90, the typical range runs R$127.90 to R$350.00, and the page average lands at R$282.48, pushed up by cama seats listed as high as R$1,199.99.
The fastest scheduled trip is 7h55. The average is 9h19. That 84-minute gap is bigger than on the Rio route because the page lists 38 departures spread across more than 20 operators, and the resale tickets from carriers such as Transportes Santa Maria and Catedral Turismo include intermediate stops.
Drop-off choice is the reason to pick this route on Buser rather than at Tietê. Belo Horizonte arrivals are listed at Praça da Liberdade, Terminal JK, PUC Minas Lourdes and Expominas as well as the rodoviária, and the São Paulo side boards at the same five points as the Rio route. A student heading to PUC saves a taxi on both ends, which on a R$82.90 fare is most of the ticket. A reader who needs to be in Savassi by 09:00 should read the arrival time on the specific departure rather than the average, because the 9h19 figure blends a 23:59 charter with a midday resale ticket that stops twice.
1 hour to cancel free, or 72 hours
Here the two products in this Buser review split hard. A Buser Fretamento seat can be cancelled or rescheduled free up to 1 hour before departure, with the full amount refunded to the Buser wallet, withdrawable for 30 days before it converts to a credit voucher. Rescheduling to a dearer trip means paying the difference; a cheaper trip returns the difference.
A Revenda Rodoviária ticket follows the carriers’ rules instead. Free cancellation ends 72 hours before departure, a 5% fee applies inside that window, and most carriers allow no cancellation at all inside 3 hours. Viação Irmãos Teixeira, Sertaneja and Platina hold a 12-hour cutoff under state law. Those numbers track ANTT’s general rule, which lets a carrier keep up to 5% and treats boarding as configured 3 hours before departure.
Refund speed depends on how you paid: PIX refunds return immediately to the originating account, and boleto refunds reach the wallet within 2 business days. Credit card refunds take up to 5 business days to appear, and can land across two statements if the refund was partial. Cards can be split into up to 12 instalments, and PIX reservations lapse after 30 minutes unpaid.
30 kg in the hold and 135° to 180° of recline
Baggage on a Fretamento trip is 1 hold bag up to 30 kg and 1 hand bag up to 5 kg, with extra bags sold as an add-on. Wheeled cases go in the hold. Resale tickets carry each carrier’s own allowance, which the booking page shows under “bagagens aceitas”.
Seat classes are defined by recline. Buser’s help page puts Executiva at 135° with a footrest and Semi-leito at 145°. Leito and Leito Individual sit at 150° with an individual armrest and legrest, and Leito Cama and Leito Cama Premium reach 180°, the last one with massage and a personal screen on some operators. Convencional has no stated angle, and the page describes it as the seat for short trips.
For scale, ClickBus specifies a convencional seat at 122° and 43 cm wide, and a leito at 140° and 50 cm. Buser’s angles are stated per class rather than per bus, so a Semi-leito on one operator’s coach can differ from another’s. If the operator swaps you to a lower class, Buser refunds the difference, except between Semi-leito and Executiva where the swap depends on the coach.
What the number means at your door
The pickup point is the product. On the Rio route Buser lists boarding at Barra Funda, Tietê, Estação Hebraica-Rebouças in Pinheiros, Shopping Eldorado, Monumento às Bandeiras in Jardins and Feira da Madrugada near Luz. In Rio the list runs Rodoviária do Rio, Via Parque in Barra, Leblon, Flamengo and Afonso Pena metro in Tijuca.
Translate that into a Saturday: a couple in Leblon who would otherwise cross the city to Santo Cristo can board 10 minutes from home, and on a R$124.90 fare the taxi they skip is worth about a third of the ticket. The bus takes an hour longer than a direct terminal run, and that hour is spent collecting other passengers, so the reader who lives next to Tietê gains nothing and loses the hour.
Payment is where the app earns its rating. Google Play shows 4.6 stars from 49.7K reviews and more than 5 million downloads as of the 14 July 2026 update. The US App Store storefront shows 4.3 from only 61 ratings, too small a sample to weigh. Support runs 24 hours a day, 7 days a week by WhatsApp and email, and the brand states partner buses run fatigue-detection cameras and GPS telemetry.
The legal position on 7 September 2026
Fretamento under ANTT Resolution 4.777/2015 and Decree 2.521/1998 is meant to run in a closed circuit, the same passengers out and back, with no individual ticket sales. Buser sells individual seats on a fixed schedule, which is the whole dispute.
Three rulings in four months point in different directions. On 4 May 2026 the TRF-3 barred ANTT from fining or impounding collaborative charter buses on the closed-circuit ground alone. On 20 July 2026 Minister Nunes Marques of the STF suspended orders that had blocked Buser in Paraná, citing the Uber precedent and sending the question to the full court. On 4 September 2026 Minister Marco Aurélio Bellizze of the STJ upheld the closed-circuit requirement and overturned the TRF-3 order, in a monocratic decision the charter operators’ association Abrafrec said it would appeal.
What the competition does better
ClickBus sells only regular line tickets, so its 3-hour cancellation window looks worse than Buser’s 1 hour on paper. The reason to use it anyway is coverage: ClickBus lists more than 4,800 destinations and 200 partner carriers, against Buser’s 250-plus charter cities. Its Google Play rating is 4.8 from 299K reviews. The full tally, and the Buser review scores side by side, is in our Buser vs ClickBus comparison.
Booking direct with Águia Branca or another operator buys a faster bus. Terminal to terminal in 6 hours against Buser’s 7h23 average, with no group-formation risk, and 40 departures a day from Tietê between 00:05 and 23:40. The price for that certainty is R$129.90 rather than R$69.90.
Flying wins on time and loses on money: Kayak showed a one-way São Paulo to Rio fare at R$183 in the 72 hours before 4 September 2026, for a flight of 1h01 plus two airport transfers.