Knowledge Base
这里把网站上的产品信息、AI search visibility 概念、工具区别、credits、报告指标、方法论、隐私和常见排错集中到一个帮助中心里，适合第一次了解产品，也适合跑完报告后回来查具体含义。
Credits & Billing
Credits help users choose the scan depth and AI platform coverage they need without committing to the same package every time.
Fast Check and Full Audit both depend on selected AI platforms. Each additional platform adds more coverage and more evidence to review, so per-platform pricing is clearer than a flat hidden bundle.
Fast Check uses 20 credits per AI platform because it is designed for fast visibility checks. Full Audit uses 50 credits per AI platform because it includes deeper evidence and action planning.
Health Check combines business understanding, visibility observations, owned-page review, and evidence-grounded recommendations. That makes it a deeper assessment for businesses that need readiness guidance.
Health Check currently uses 350 credits, reflecting the broader readiness and owned-page review included in the assessment.