Reasoning
Two high-confidence sources (cpoclub 0.95 and thedigitalprojectmanager 0.90) state the starting price as $8 per user per month when billed annually. PCMag lists multiple conflicting numbers from the same domain and is therefore less reliable for a single price point. Trustpilot data pertains to ratings, not pricing, and is low confidence for this attribute. Thus, the consensus supports $8.