Evan Bailyn

This report shares our team's research into the factors used by generative AI chatbots to make product and service recommendations.

In this report, we share Google vs ChatGPT market share statistics, drawn from client analytics, third-party usage datasets, and anonymized user behavior logs.

Our team compiled data from 14 unique sources to estimate ChatGPT’s usage as of April 2026.

Our team collected data on the market share of each of the major generative AI chatbots in the U.S.

In this report, we share the top HVAC GEO and AEO agencies, based on their ability to improve brand visibility and generate leads on AI search platforms.

In this report, we rank the top SEO agencies for contractors in 2026 based on 7 factors.

In this report, we share data on conversion rates for ChatGPT ads broken down by industry.

In this report, we share the top B2B SaaS GEO / AEO agencies based on a weighted comparison model utilizing 6 factors.

Our research team conducted an extensive analysis of 53 healthcare GEO and AEO agencies, to select the top 8 of 2026.

In this report, we share the top higher education GEO / AEO agencies based on 6 factors, including their average review score, client retention rate, and technical expertise.