Back to Leo
Logo

Terms of Service

Terms of Service

Effective Date: April 17, 2026 · Last updated: April 17, 2026

These Terms govern your use of HelloLeo, operated by Terros SAS. For information on how we handle your data, see our Privacy Policy. For security, see our Security page.

1. Acceptance of terms

By accessing or using HelloLeo's website, products, or services (collectively, the "Services"), you agree to these Terms, which form a binding contract between you ("you") and Terros SAS ("HelloLeo", "we", "us", "our"). If you do not agree, do not use the Services.

2. License to use the Services

2.1 Service license

Subject to these Terms and your plan, we grant you a limited, personal, non-exclusive, non-transferable license to access and use the Services for lawful personal or commercial purposes.

2.2 Account responsibilities

  • You are responsible for maintaining the security of your account credentials
  • You must notify us immediately of any unauthorized access or use
  • You are responsible for all activity under your account
  • We may suspend or terminate accounts that breach these Terms

3. Content and intellectual property

3.1 Our IP

We retain all rights to the HelloLeo platform, including its codebase, infrastructure, UI design, documentation, and branding.

3.2 Your content

  • You retain ownership of content you provide or generate (input, output, code, configurations, data)
  • You represent that you have the rights to any content you submit and that it complies with applicable laws and third-party rights

3.3 Rights granted to us

You grant us a limited, worldwide license to store, process, and display your content solely to operate and improve the Services. Enterprise customers may opt out of any use of their content for service improvement.

4. Plans, billing & subscription

4.1 Plans & usage limits

We offer Free, Starter, Pro, Premium, Business, and Enterprise plans, each with defined feature sets and usage limits (prompts, projects, integrations, AI tokens). Current limits are shown on our pricing page.

4.2 Billing

  • Fees for paid plans are billed monthly or annually in advance
  • All fees are in USD and exclusive of applicable taxes
  • You may upgrade, downgrade, or cancel at any time via your account dashboard
  • Cancellations take effect at the end of the current billing cycle

4.3 Refunds

Fees are non-refundable except (a) where required by law, or (b) for verified platform errors that prevented use of the Service for a substantial period. Refund requests can be made by contacting [email protected].

5. Service Level Agreement (SLA)

5.1 Published applications

We target 99.5% monthly uptime for published applications (production deployments on *.live.helloleo.dev and *.helloleo.app and custom domains). Uptime is measured as successful HTTP responses over total requests, excluding scheduled maintenance announced at least 24 hours in advance.

5.2 Development previews

Development preview environments are provided on a best-effort basis with no uptime guarantee. These environments are intended for active development and may be restarted at any time.

5.3 Service credits

If published application uptime falls below 99.5% in a billing month, paid customers may request a service credit of 10% of the monthly fee. Credits are applied to the next invoice and are the sole remedy for SLA breaches.

5.4 Enterprise SLA

Enterprise customers can negotiate custom SLAs with higher uptime guarantees (99.9%+), faster response times, and additional remedies. Contact [email protected].

Real-time status: status.helloleo.dev

6. Enterprise & custom requirements

Enterprise customers can access extensive customization options, including:

  • Dedicated infrastructure and data residency (EU, North America, other regions on request)
  • Sovereign AI models — EU-hosted Mistral, self-hosted LLMs, on-premise deployment
  • Custom SLA with 99.9%+ uptime guarantees and dedicated support
  • SSO/SAML, SCIM provisioning, role-based access control, audit logs
  • Custom DPA, enhanced security reviews, pentest reports under NDA
  • Opt-out from service improvement data usage
  • Priority feature development and dedicated success manager

Contact [email protected] to discuss your requirements.

7. Acceptable use

You agree not to:

  • Use the Services for illegal, harmful, harassing, or discriminatory content
  • Infringe any third-party intellectual property, privacy, or other rights
  • Attempt to decompile, reverse engineer, or tamper with our systems
  • Attempt unauthorized access to other users' accounts or data
  • Send spam, malware, or conduct network attacks
  • Build a competing service using our platform
  • Resell access without a formal partner agreement

8. AI-generated content

HelloLeo uses large language models to generate code and content based on your inputs. You acknowledge that:

  • Generated output may contain errors, bugs, or security vulnerabilities and requires human review
  • Generated output may include third-party open-source components subject to their own licenses
  • You are responsible for reviewing, testing, and deploying any generated code in your own environments
  • We do not warrant that generated code is fit for any particular purpose

9. Disclaimers & liability

9.1 "As-is" warranty

The Services are provided "as is" and "as available" without warranties of any kind, express or implied, except where prohibited by law.

9.2 Limitation of liability

To the maximum extent permitted by law:

  • We are not liable for indirect, incidental, consequential, or punitive damages
  • We are not liable for loss of data, revenue, or profits
  • Our aggregate liability is capped at the fees you paid in the 12 months prior to the event giving rise to the claim

10. Indemnification

You agree to indemnify and hold harmless Terros SAS and its affiliates from claims arising from your content, your violation of these Terms, or your misuse of the Services.

11. Termination

  • You may terminate at any time by cancelling your subscription and deleting your account
  • We may suspend or terminate your access for violations of these Terms or at our discretion
  • Upon termination, your right to use the Services ends. We will delete your data per our retention policy (see Privacy Policy Section 8)
  • You can export your data before termination via the account dashboard

12. Governing law & disputes

These Terms are governed by the laws of France, excluding conflict-of-law principles. Any dispute shall be resolved exclusively by the competent courts of Paris, France, unless otherwise required by consumer protection laws applicable to you.

Before initiating a formal dispute, you agree to contact us at [email protected] to attempt a good-faith resolution.

13. Changes to these Terms

We may update these Terms. For material changes, we will notify you via email or in-app at least 30 days before the update takes effect. Continued use of the Services after the effective date constitutes acceptance.

14. Contact

Terros SAS · SIREN 890560436

Paris, France

General: [email protected]

Enterprise: [email protected]

Privacy & legal: [email protected]