English As in most cases, you need to turn to professionals to find safe bets. It will be easier, faster, and more profitable to use the services of one of the safe-bet scanners, whose ranking is placed on the site's main page. The vast majority of scanners were developed by former (if they can become) professional arbitrage betting players. Who else but them could create a software product to automate the search for safe bets?
The presence of surebet scanners does not mean that a player cannot find safe bets independently. Of course they can. But scanners analyze the lines and odds of several dozen bookmakers - one person cannot handle this information, and will have to limit themselves to two, at most three bookmakers and only a few events.