Gravity Speakers, LLC (“Company”,“We”, or Us”), respects your privacy and is committed to protecting it through compliance with this policy.
This policy describes the types of information we may collect from you or that you may provide when you visit the website www.gravityspeakers.com (“Website”) and our practices for collecting, using, maintaining, protecting, and disclosing that information. Company is the data controller for information processed through the Website.
Please read this policy carefully to understand our policies and practices regarding your information and how we will treat it. If you do not agree with our policies and practices, your choice is not to use our Website. By accessing or using this Website, you agree to this privacy policy. This policy may change from time to time (see Changes to Our Privacy Policy). Your continued use of this Website after we make changes is deemed to be acceptance of those changes, so please check the policy periodically for updates.
Our Website is not intended for nor targeted towards children as defined by applicable law. We do not knowingly collect personal information from children. If you are younger than the age of consent in your jurisdiction, do not use or provide any information on this Website or on or through any of its features or provide any information about yourself to us, including your name, address, telephone number, email address, or any screen name or user name you may use. If you believe we might have any information from or about a child under the applicable age of consent, please contact us at Privacy@gravityspeakers.com and we will delete it.
For more information, see International Data Transfers
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
Choices About How We Use and Disclose Your Information.
We may disclose aggregated anonymized information about our users without restriction.
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
We do not control third parties’ collection or use of your information to serve interest-based advertising. However, these third parties may provide you with ways to choose not to have your information collected or used in this way. You can opt out of receiving targeted ads from members of the Network Advertising Initiative (“NAI”) on the NAI’s website: https://www.networkadvertising.org/.
To the extent required by law, Company provides you with (i) reasonable access to the personal information collected through the Website, and (ii) the ability to review, correct, export, and delete such personal information. Please contact us using any of the methods identified in the “Contact Information” section if you would like to exercise your individual rights and for information on any fee required to obtain copies of your personal information. We may need to obtain or confirm certain personal information in order to accommodate your request. We will not accommodate a request to change information if we believe the change would violate any law or legal requirement or cause the information to be incorrect.
California Civil Code Section § 1798.83 permits users of our Website that are California residents to request certain information regarding our disclosure of personal information to third parties for their direct marketing purposes. To make such a request, please send an email to Privacy@gravityspeakers.com or write us at: 570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel.
We use commercially reasonable measures to secure information collected through the Website. Unfortunately, the transmission of information via the internet is not completely secure. Although we do our best to protect your personal information, we cannot guarantee the security of your personal information transmitted to our Website. Any transmission of personal information is at your own risk. We are not responsible for circumvention of any privacy settings or security measures contained on the Website.
We retain your information for as long as needed: (i) to conduct business with you; (ii) as needed for the purposes outlined in this Privacy Policy; (iii) as necessary to comply with our legal obligations, resolve disputes, and enforce any agreements.
It is our policy to post any changes we make to our privacy policy on this page with a notice that the privacy policy has been updated on the Website home page. If we make material changes to how we treat our users’ personal information, we will notify you by email to the email address provided by you or through a notice on the Website home page. The date the privacy policy was last revised is identified at the top of the page. You are responsible for ensuring we have an up-to-date active and deliverable email address for you, and for periodically visiting our Website and this privacy policy to check for any changes.
To ask questions or comment about this privacy policy and our privacy practices, contact us at:
570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel
Email: Privacy@gravityspeakers.com
European Union: Company’s Data Protection Officer is Nausheen Razzak, and can be contacted using the information above. You can request copies of Company’s GDPR Article 46 agreements from the Data Protection Officer. Please contact the Data Protection Officer if you believe Company has processed your information in a manner inconsistent with your privacy rights. You also have the right to contact a supervisory authority if you believe Company has processed your information in a manner inconsistent with your privacy rights.

Dr. Tiffany Moon is a board-certified anesthesiologist, entrepreneur, and television personality who inspires audiences to lead with clarity, joy, and authenticity. An Associate Professor at UT Southwestern, she is a nationally recognized educator and researcher with over 50 peer-reviewed publications. She is the founder of Aromasthesia Candle Company, Three Moons Wine, and the LeadHer Summit, dedicated to empowering women in leadership. Featured in Forbes, Variety, and USA Today, Dr. Moon draws from her journey as a physician, immigrant, working mother, and Real Housewives of Dallas cast member to deliver science-backed, deeply relatable keynotes on confidence, burnout, sustainable success, and thriving in the spotlight.

Tara Renze is a powerhouse in emotional intelligence and transformational speaking, delivering high-energy keynotes and workshops that ignite lasting change. With a bold, no-fluff approach, she blends sharp wit, relatable stories, and practical strategies to inspire action and drive meaningful transformation. Backed by over two decades of corporate and sales leadership experience, Tara is a certified emotional and positive intelligence practitioner, author, and thought leader who equips individuals and organizations with the mindset and tools to strengthen mental fitness, lead with authenticity, and unlock their full potential. Her message—Be Who You Came to Be—empowers people to create, own, and live the life they desire and deserve, fueling growth for individuals, teams, and cultures alike.

Flow State Speaker & Violinist Diane Allen is an Award-Winning International Speaker, Peak Performance Expert, and thought leader who speaks on increasing the meaning, joy, and fulfillment in one’s work and life by accessing the flow state. Diane is best known for her experiential Keynotes, Training, and Coaching programs that go Beyond Engagement™. Her three-step Flow Strategy™ system empowers people to get into their flow state, be in their genius, and love their job & life.

Vish Chatterji is an accomplished business leader turned executive coach with a twenty-year business track record spanning multiple industries. In parallel, he has studied and practiced yoga, meditation, and Ayurveda (mind-body medicine). Vish coaches business leaders enabling more of their greatness to show up at work.

Rashmi Airan is a captivating speaker, transformation expert, and Ivy League-educated attorney. As a former Wall Street investment banker and independent law practitioner, she faced a federal prison sentence that reshaped her life. Now, she inspires leaders to embrace vulnerability and resilience through her RISE THROUGH IT™ framework. With her story of overcoming unimaginable challenges and over 30 years of experience, Rashmi has collaborated with Fortune 100 companies, empowering others how to break free from fear and turn setbacks into success.
Request Fee & AvailabilityDomestic In-Person (USA):
$20,001 - $30,000*
International In-Person:
Please inquire
Virtual:
$15,000 - $20,000*
Other:
* Ranges are presented as a guideline only. Speaker fees vary by engagement type and are subject to change without notice. For an exact quote, please contact Gravity Speakers.
Greater Toronto Area, Ontario, Canada
Dr Robyne embodies her teachings by seamlessly blending real-world realities, rigorous research, and profound wisdom with her own personal journey. A mother of three teenagers, a high school dropout turned respected professor, author, entrepreneur and survivor of a life-altering accident, her life story exemplifies her unwavering dedication of spreading resilience. Dr Robyne proves that it is not just a theory, but a transformative skill set.
Known for her engaging delivery, Dr Robyne crafts experiences that integrate scientific research with inspirational narratives into actionable insights across diverse platforms. Her approachability and relatability shine through, inspiring individuals and organizations to face challenges with confidence.
Fueled by historical fiction, coffee, and an unwavering belief that better days are always ahead, Dr Robyne is here to show us that resiliency isn't just a concept— it's a skill set that transforms your work and life.
“Dr Robyne was AMAZING.Her presentation not only made me cry, but many others in the room. She shared insights that were very relatable to everyone’s daily life. The hour flew by”
“Dr Robyne was fantastic! Many attendees said she was one of the best speakers we’ve ever had”
“We were thrilled to have Dr Robyne Hanley-Dafoe present at ACE! The feedback was overwhelmingly positive. Many attendees commented on the poignance and practicality of Dr Hanley-Dafoe’s presentation.”
“Surpassed my expectations! She was absolutely the best speaker I have ever heard. ”
“Dr Hanley-Dafoe has an incredible way of connecting to her audience. ”
“Everyone's been swooning over the event in general but of course Dr Robyne is the standout.”
“Dr Robyne’s presentation went extremely well. She was fantastic. “