English Based on factors such as the scanner's history, its general development, the number of bookmakers scanned, scanning speed, the absence of bugs, the range of additional options for the user, the most reliable scanner currently is the AllBestBets service. It deserves to be ranked first in the Surebet Scanner Rating.
The PositiveBet and OddStorm scanners are very reliable. They have most of the qualities listed, and OddStorm also scans Polish Middles, among other things.