Slide background

ACCENT ACE can help you develop the verbal confidence you are longing for. Let us excite you with communication skills training that will bring your speech to a new level. ACCENT ACE is a communication skills training boutique specializing in voice and speech techniques for native and non-native English speakers.


“Accent Ace is one of the few programs I have been involved with where the learning is taken beyond words and structure and into expression. Accent Ace says the work they do is very personal, and I can attest to that.”

Nicolas Gex
HR Director at Serono International

“I wanted to tell you how well I nailed the presentation in my Business Policy class! I was more confident and used many of the things you taught me. I was the best presenter in my team and the only A student in the whole class! I want to thank you for being there pointing out the things I need for improvement. I think it was very helpful!”

Yuanhsin Amy Yang
Bachelor of Business Administration
BBA from Baruch College

“Jill Diamond and her training methodologies are unparalleled. Her enthusiasm is contagious; her accent techniques are spot on; and her dedication to her customers is something that is rare to find in today’s fast-paced world. If you are looking for communication support for yourself or your team, use Lanartco. Jill won’t let you down.”

JC Bonilla
Director of Admissions and Enrollment Management at Center for Urban Science & Progress at New York University

“Accent Ace is the best training I’ve ever had. It’s a way to get out of the routine and it gives a lot of energy. I’m usually not receptive to communication techniques because I’m persuaded that one changes only if one really wants it. I’m able to follow American tv shows now even if I don’t understand everything. This training has allowed me to free a resistance and I really thank you very much.”

Michel Ozun
Senior Clinical Operation Manager at Novartis Consumer Health

“What an interesting program and creative delivery. I only observed for 45 minutes and was impressed by what I saw.”

Amy Dubiel
Associate Director of The Center for Performance Excellence at United Bank of Switzerland

“She rocked it - We could not have been more pleased - the content and delivery were great - and the highlight for me was one occasion when our CEO asked a tough question and she nailed the answer - with both her business expertise and passion for what she does shining through. Thanks for the help!”

Joe Jordon
Vice President of Innovation at Domino's Pizza

“One of our recent graduates of yours was in a seminar I ran on Wednesday. I noticed that his pacing and rhythm of speech was different and much more efficient. Wanted to pass that along to you since I am sure it is due to the work you are doing with him.”

Lauren Ashwell
SVP Talent Management at what was formerly Lehman Brothers

“I am very glad my company sent me to this program. I am impressed with the training tools. I am sure this will help me to be more effective in my communication.”

Milan Paleja
Country Chief Financial Officer
Asia Cluster at Novartis Pharma

"The Accent Ace program has helped our delegates become more effective English speakers, as well as listeners. It has helped them drive critical business meetings more confidently and more professionally in English.”

Manuela Burg
Program Manager Learning & Development at Cisco Systems

“Jill is an excellent coach. She has experience, knowledge and passion to teach. I enjoyed this class and it has benefited my career.”

Andy Yue
Chief Technology Officer
Individual Life Insurance and Agency Technology Division at Prudential

“Our client indicated that as long as he’s been speaking English, he has never had anyone deconstruct the actual sounds and rhythm the way you are doing—he finds it immensely helpful.”

Bill Young
Founder at Young Vienne, Inc.

“Thank you so much for your spirited, informative and fun workshop! As it is always easier to see progress in others, I was amazed at the transformation of all participants in such a short time! You even managed to transform a monosyllabic hesitator into a decent presenter. Thanks to the powers-that-be of the Fund who invited me to attend and even paid me to do so! Wonderful way to spend two Friday evenings!!”

Julia Willkie
Teacher at 32BJ Training Fund

“After taking two courses, I feel more prepared to compete on Wall Street. It was enjoyable and a lot of fun to learn with Accent Ace. The teaching tools and methods are adapted to the needs of the participant (unlike a prepared “one recipe fits all” approach). I would recommend Accent Ace above any other program for the following reasons: its customized approach; its one-on-one efficiency and the most important one: Learning with fun ensures the best success. My learning experience was great! Thank you Accent Ace!”

Olivier Tabouret
Senior Vice President at Alcentra

Communication Confidence eBook

our eBook

What is the difference between a pronunciation and accent class? Why should you invest in accent reduction training? How does music play a role in learning the American English accent?

We answer these questions and many more in this eye-opening book by Accent Ace founder and creator, Jill Diamond.

Learn More

accent ace

Our Customers

View All

Watch Jill Diamond