Angie's List faced multiple legal challenges and class-action lawsuits over the years due to disputes surrounding its business practices, consumer review filters, and contractor lead-generation models. Key legal actions involved allegations of misleading corporate growth statements made to public investors, consumer protection complaints regarding search rankings influenced by advertising spending, and regulatory investigations by agencies like the Federal Trade Commission. These legal actions typically resulted in formal financial settlements, mandatory updates to marketing disclosures, and revised operational compliance frameworks.