AEO content and citation engineering for content-led brands.
Quick Answer: Echo & Index is a 10-49-person agency based in Chicago. AEO content and citation engineering for content-led brands. Minimum project budget: $8k+.
Echo & Index combines newsroom-quality writing with citation engineering. Our 18-person team includes 9 former editors from leading publications. We produce the kind of definitive, citation-magnet content that AI engines actively pull from. 200+ published pieces per month across our client roster.
Strategic thinking, solid execution, and clear reporting. We appreciated how they translated AEO best practices into actions our team could ship without bottlenecks.
Patient with our internal stakeholders, sharp on the technical recommendations, and consistently on time. Reporting is clean and actionable.
Patient with our internal stakeholders, sharp on the technical recommendations, and consistently on time. Reporting is clean and actionable.