For its latest Top 30 Marketing Agencies Report, the B2B ratings and review authority, Agency Spotter ranked over 3,200 marketing agencies based on verified client reviews, credentials, focus areas, related expertise, and project work.

For its latest Top Advertising Agencies Report, the B2B ratings and review authority, Agency Spotter ranked over 2,300 advertising agencies based on verified client reviews, credentials, focus areas, related expertise, and project work.