Inspection Association Website Comparison

The following is a comparison of the traffic data supplied by SEMRUSH from Jan 1 to May 3, 2025 for the inspection industry's five major associations: International Association of Certified Home Inspectors (InterNACHI®), Certified Commercial Property Inspectors Association (CCPIA), American Society of Home Inspectors (ASHI), Master Inspector Certification Board (CMI®) and International Association of Certified Indoor Air Consultants (IAC2).

Updated: May 3, 2025

Visits

• InterNACHI®: 1,600,000
• CCPIA: 52,700
• ASHI: 35,900
• Certified Master Inspector®: 10,000
• IAC2: 3,700

Unique Visits

• InterNACHI®: 997,400
• CCPIA: 46,000
• ASHI: 28,000
• Certified Master Inspector®: 9,500
• IAC2: 2,200

Traffic Journey

Traffic Channels

Unique Visitors

Underlying data from Jan 1, 2025 to May 3, 2025 provided by SEMRUSH
InterNACHI Ticker
InterNACHI Inspection Leads