Terms of Service

1. About Sostibl

Sostibl LLC is a leadership development company incorporated in the State of Connecticut, United States. These Terms constitute a legally binding agreement between you (or the organization you represent) and Sostibl LLC, with registered offices in Stamford, CT, USA.

2. Use of this website

You may use sostibl.com for lawful purposes only. You agree not to:

• Use the site in any way that violates applicable laws or regulations
• Transmit unsolicited commercial communications
• Attempt to gain unauthorized access to any part of the site or its infrastructure
• Reproduce, copy, or redistribute any content from this site without our prior written consent

We reserve the right to restrict access to the site at our discretion and without notice.

3. Intellectual property

All content on sostibl.com — including text, graphics, logos, and program materials — is the property of Sostibl LLC and is protected by applicable copyright and intellectual property laws. © 2026 Sostibl LLC. All rights reserved.

Proprietary frameworks

The following are proprietary to Sostibl LLC and may not be reproduced, adapted, or used without express written permission:

• Sostibl Catalyst Index™ — the assessment framework and scoring methodology used to evaluate program outcomes across three streams. The Sostibl Catalyst Index framework and all associated materials are protected by copyright; a copyright registration application has been filed with the United States Copyright Office. The ™ symbol reflects Sostibl LLC’s proprietary claim to this mark.
• Sostibl Convergence Score™ — the composite leadership impact score produced at program completion, including its methodology, rubric, and all associated assessment materials. A trademark registration application for the Sostibl Convergence Score is currently pending with the United States Patent and Trademark Office. The ™ symbol is used to reflect this active application; the mark may not be used by any third party without express written permission from Sostibl LLC.

Organizations that complete the program receive a verified Sostibl Convergence Score™ for each participant. You may reference and share individual scores for internal reporting, board communications, and external talent or ESG disclosures. You may not replicate, license, or commercialize the scoring methodology itself.

4. Program engagement

Engagement with the Sostibl Corporate Leadership Program is subject to a separate written agreement between Sostibl LLC and your organization. That agreement governs pricing, cohort composition, delivery schedule, assessment terms, and Founding Partner conditions (where applicable). In the event of any conflict between these Terms and a signed program agreement, the program agreement takes precedence.

Payment

Program fees are structured as an L&D investment and are invoiced per the terms set out in your program agreement. All fees are quoted in US dollars unless otherwise agreed. Payment terms, cancellation provisions, and refund conditions are specified in the program agreement.

No guarantee of outcomes

Sostibl provides a structured and independently assessed program designed to develop leadership capability. We do not guarantee specific business outcomes, promotions, or performance improvements as a result of participation. Individual Convergence Scores reflect demonstrated behaviors during the program and are assessed independently and impartially.

5. Founding Partner terms

Organizations joining as Founding Partners agree to: permit Sostibl to publicly name them as a Founding Partner; participate in a post-program case study (subject to approval before publication); and provide structured feedback on program delivery. Founding Partner terms are confirmed in the program agreement and apply in addition to these Terms.

6. Limitation of liability

To the fullest extent permitted by applicable law, Sostibl LLC shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of this website or participation in our programs, including but not limited to loss of profits, data, or business opportunity.

Our total aggregate liability to you in connection with any claim arising under these Terms shall not exceed the amount paid by your organization to Sostibl LLC in the twelve months preceding the claim.

7. Disclaimers

This website and its contents are provided on an “as is” basis. We make no warranties, express or implied, regarding the accuracy, completeness, or fitness for purpose of any content on this site. We reserve the right to amend, update, or remove content at any time without notice.

8. Third-party links

This website may contain links to third-party websites (including Calendly for booking and partner organizations). We are not responsible for the content, privacy practices, or terms of any third-party sites. Links do not constitute endorsement.

9. Governing law and jurisdiction

These Terms are governed by and construed in accordance with the laws of the State of Connecticut, United States, without regard to its conflict of law provisions. Any disputes arising under or in connection with these Terms shall be subject to the exclusive jurisdiction of the courts of Connecticut.

10. Changes to these terms

We may update these Terms from time to time. The “Last updated” date at the top of this page reflects the most recent revision. Continued use of our website or services following any update constitutes acceptance of the revised Terms.

11. Contact

For any questions regarding these Terms, please contact:
Mona Soni, Founder — Sostibl LLC
mona.soni@sostibl.com
Stamford, CT, USA