Avanti Prep Information

Avanti Prep is a top-rated boutique MBA admissions consulting firm. Applicants widely regard us as unique in terms of the time, depth, quality, commitment, and personal care that we deliver — and our clients' experiences tell a differentiated story as a result. Those experiences are captured in our verified client reviews, which are among the most detailed and transparent you'll find anywhere. We have been recognized on Poets & Quants’ top consultant, top client satisfaction score, or top boutique firm lists in six of the past seven years. In 2026, Poets & Quants ranked Greg Guglielmo the #7 consultant in the U.S. and Avanti Prep one of the top boutique firms globally. In doing this full-time since 2017, Greg has become one of the most experienced practitioners in the industry. As of 2025, he is one of only 23 MBA admissions consultants in the world with 100+ lifetime Poets & Quants reviews. In Morgan Bernstein, the former Head of MBA Admissions at Berkeley-Haas, our clients also have the rare opportunity to work with an actual admissions head — itself a key differentiator from firms that "glamorize" their consultants' lower- or mid-level adcom experience. In a market where quality is inconsistent, mistakes are expensive, and most consultants operate part-time, experience and sustained success matter. Still, Avanti Prep remains the industry's "value leader," delivering top-tier quality, service, and outcomes for $200 less per hour than our peers. All of this translates into superior client experiences and results. In fact, many of our clients previously / unsuccessfully worked with other consultants or firms, creating a unique point of comparison. You can read their reviews on our website. Our lifetime Harvard/Stanford acceptance rate is 42% — nearly 5x the baseline for the top two MBA programs in the world. Greg’s lifetime Harvard/Stanford Interview Prep admit rate is 78%. This success extends throughout the rankings. Sign up for a Free Consultation today!