Reasoning
Per-source opinions were collapsed to a single value per domain. The Trustpilot source (trustpilot.com/review/hubspot.com) provides the strongest evidence with a high-confidence value of 1006 (confidence up to 1.00). Other sources offer 1 or 12000 with lower confidence or non-numeric labels, so the Trustpilot figure 1006 is selected as the most credible estimate.