BETBY
Sportsbook with esports depth and a configurable front end
BETBY is a sportsbook provider whose visible differentiator is esports. Most sportsbooks carry esports as a line item; BETBY built markets, trading and front-end treatment around it, which shows in coverage depth during tournament season.
The second differentiator is the front end. The sportsbook is delivered as a configurable widget set rather than a fixed iFrame, so an operator can shape the betting experience without owning the trading behind it.
For Brazil the relevant test is football, not esports. Esports is a genuine audience and a genuine margin, but it is not where the volume is here — check Brazilian league coverage and live market depth first, then treat esports as the upside it is.