A smiling woman wearing a white suit standing against a white wall, with her right hand resting on a white surface and her left hand on her hip.

Tabby Biddle

Thought Leadership Coach & Public Speaking Mentor for Women Leaders Ready for their Next Chapter

Your next chapter is calling.

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For over 15 years, I’ve supported impact-driven women to become influential public voices and leaders of our time—from TEDx stages, to Hollywood, to the United Nations.

If you’re here, you’re likely already a leader. You’ve built a career, earned respect, and contributed in meaningful ways. And yet, there comes a moment when an old chapter no longer fits and something new is beginning to emerge.

That’s where my work comes in.

I support women who feel the call to speak, share their ideas more publicly, and step into greater visibility—whether that’s through a TEDx talk, signature talk, paid speaking, or a deeper chapter of leadership and legacy. Their ideas, projects, and messages often challenge outdated paradigms and create new possibilities for women and girls.

If you’re feeling the call toward the next evolution of your leadership, I’d love to connect and explore how I can best support you.

Hi, I’m Tabby,

Let's Explore This Together →

“Tabby Biddle is a champion for women & girls around the world.”

— The United Nations Foundation

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AS FEATURED IN:

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Woman in a yellow blazer speaking into a microphone during a presentation.

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Woman with gray hair, glasses, wearing a black top and a red lace jacket, speaking during a presentation or speech.

A woman giving a presentation at a TED event with a large screen displaying a photo of children in a rural setting. There is a red TED sign and a woman sitting nearby under a lit tree.

A woman speaking on stage at a TEDx event, with large red and white TEDx letters behind her and a screen that reads 'Listen to Her'.

A woman with short blonde hair, glasses, wearing a red top and black jacket, standing with arms open in front of a white background.

A woman with curly hair wearing a black dress with large red and yellow floral patterns, standing on stage holding papers.

A woman with short dark hair wearing a white sleeveless top, gold earrings, and a ring, standing and speaking in front of a beige and dark brown background.

A woman with dark hair tied in a bun, wearing a red top with floral embroidery on the sleeves, standing on a stage with a blue background that has red text. She's gesturing with her hands and has a small microphone attached to her shirt.

A woman in a red suit speaking into a microphone during a presentation, with a screen behind her displaying three photos of women and text related to leadership for women.

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A woman with long blonde hair wearing a yellow cardigan over a white shirt, smiling and clasping her hands, standing against a dark background.

Woman giving a speech on stage with a large red and black TEDx sign and large white letters spelling 'Cherie Cre' behind her, standing on a red circular platform.

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A woman giving a presentation on stage with a large screen behind her showing a scenic mountain and lake landscape. The stage has colorful lights and the partial words 'TEDxUTAustin' in large letters.

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Explore Ways We Can Work Together

Speak & Prosper Group Coaching

Own your voice, speak with confidence, and get paid to speak.

This 3-month group program is designed for impact-driven women ready to develop a Signature Talk and step into paid speaking with structure, strategy, and sisterhood support.

Explore The Program
TEDx & Signature Talk Mentorship

Develop, pitch, and deliver your TEDx talk with clarity and confidence.
This high-touch 1:1 mentorship is designed for women navigating the full TEDx journey — from idea development and talk creation, to pitching and applications, to delivery on the TEDx stage.

Explore the Program
Live Your Legacy Private Mentorship

High-touch mentorship for women entering a new chapter of leadership and legacy.
This 6-month mentorship is for accomplished women crossing an identity threshold and ready to live, lead, and create from deeper alignment to bring their next chapter into form.

Explore the Program

WHAT WOMEN ARE SAYING…

<autoplay speed=5>"Working with Tabby was life-changing."</autoplay>

It was only because of her I was able to formulate my Big Idea and become a TEDx speaker. She has an innate gift to sense what is within you and needs to be brought out into the open. Her life's mission is to lift up women's voices—and she is doing exactly this—helping women have a voice on the world stage.
— Dr. Tammie Chang, Founder of Pink Coat MD, Practicing Board-Certified Pediatric Oncologist & Bestselling Author
"Tabby helped me define my voice in the most powerful way."

When I came to Tabby, I knew I wanted to use my platform to contribute something to this world that matters, specifically for women and girls, but needed support to get there. As I worked with Tabby, my voice became clear, my purpose more defined, my motivation kicked into high gear. She helped me accomplish something I never thought I could! I learned lessons from her that I will carry with me for years to come.
— Richelle Carey, Emmy-Award-Winning Journalist, Advocate for Women & Girls
"Working with Tabby was the catalyst that got me booked on the TEDx Stage."

She cuts through the weeds to get to the heart of your message. Without her belief in me, I wouldn't be standing in my strength and message today.
— Sonali Fiske, Founder of BIWOC Revolutionaries Take the Mic, Radio Show Host & Leadership Consultant
"I couldn't have written my book and given my TEDx talk without Tabby!"

Tabby has an innate ability to create courage and confidence in women, and has mastered the art and science of helping women find their voice.
— Margo Tirado, Psychotherapist, TEDx Speaker & Bestselling Author of Own Your Voice
"Tabby is an extraordinarily unique blend of gentleness, candor, strength and clear-eyed business practicality."

In the most profound ways, she wants you to stand in your own strength and for the world to hear you. I have worked with “coaches” before – that word just feels inept for Tabby. Her process is unique, so much more than a “coach” and stunningly effective.
— Connie Vasquez, Attorney & District Leader for the Humane Society of the U.S.
"Tabby is a spirit guide in the flesh. She has the gift of being able to hear your deepest calling, wildest dreams and paralyzing fear — and walk hand in hand with it all."

After being called to wake up and participate in the world in a larger way, I literally saw Tabby’s name come up on my path over and over until I got the message to call her. What followed was guidance in the concrete steps to my vision, as well as her ability to hold the space for the “who am I to do this?” conversation. I am forever changed and still changing from our work together.

— Marcia Cross, Emmy-Nominated Actress & Activist
“Speaking on the TEDx stage would not have been possible without Tabby."

She is truly the reason my dream became a reality. None of this would have been possible without her constant support, wisdom, advice, encouragement, and brilliance. I am forever grateful.
— Caroline Rose, Author, Speaker, Mother, Cancer Survivor
“Any speaker who is able to work with Tabby is so lucky."

She is an exceptional coach and phenomenal leader. Her coaching, professionalism and energy is unmatched. Tabby’s care and precision helped our speakers deliver powerful, deeply meaningful talks—true ideas worth spreading globally!
— Eraina Ferguson, 8-time TEDx Curator & Founder of Listen to Her
"Working with Tabby helped me step into my voice more fully in what I say, how I speak, and the way I carry myself as a speaker."

I feel so grateful for the space Tabby created and the way she guided us through the Speak & Prosper process. She brings so much presence, care, and intention to this work. I feel very proud of myself and all my sisters for the talks we have all built and polished throughout this program. I have so much more clarity around my core message, and feel more confident and intentional with my voice and thought leadership.

— Dr. Janice Castro, Bicultural, Bilingual Psychologist specializing in Adult ADHD
"Working with Tabby has been life changing. I have grown in ways I could not have imagined."

Our work together has pushed me forward and challenged me to grow in ways I could not have imagined. Tabby really understands women, leadership and the feminine. It is an honor and a privilege to work with her. She is a living example of what we are all trying to achieve.
— Christine Hoehne, Senior Vice President, Global Benefits & HR Consulting | Wellbeing Leader
“From the moment I met Tabby, I felt her power, heart, and divine feminine wisdom.”

My work involves a lot of big projects and social impact. Working with Tabby helped me organize my thinking, focus on what was most important, and move forward with clarity and confidence. Tabby reaffirmed for me that my work isn't just needed, it's imperative for an equitable society.
— Joy Donnell, Media Entrepreneur & Co-Founder, Center for Intersectional Media & Entertainment
“My work with Tabby has had such a strong impact on my leadership and my life.”

Tabby goes beyond what you’re saying to surface the fears that need to be addressed so you can put a stake in the ground for your calling. Her intuition and compassion are incredibly strong, but she also has just enough tough love to move you forward. That is the magic that sets her work apart from other programs.
— Delilah Panio, Vice President, Toronto Stock Exchange | Founder & Executive Director

Book cover featuring a smiling woman with blonde hair, with the title 'Find Your Voice' and subtitle 'A Woman's Call to Action' by Tabby Biddle.

The Book for Ambitious Changemakers

Named Amazon #1 Best Seller

In Women in Politics, Women’s Studies & Business Leadership

An alchemizing blend of manifesto, personal narrative, and practical guide, Find Your Voice takes you on an electric journey into a deeper relationship with your voice. Crafted to give women leaders a renewed sense of purpose and practical tools to bring their voice forward and ‘get out there’ with it.

Get Your Copy →