Reasoning
Three sources provided: official OnePageCRM site (more than 40 integrations) with the highest confidence (0.95) and two third-party sources listing much smaller counts (3 and 8). Since the official source explicitly states a number above 40 and has the strongest credibility, we treat 'more than 40' as a lower bound and convert it to a concrete numeric value by taking 41 as the conservative estimate. Other sources are treated as less authoritative for the total count. Therefore, 41 best represents the integrated evidence.