Terms of Service
Last updated: January 23, 2026
Welcome to PropTechUSA.ai. By accessing or using our website and services, you agree to be bound by these Terms of Service. If you do not agree, please do not use our services.
1. Services Overview
PropTechUSA.ai provides:
- Property valuation tools and calculators
- Open-source software packages
- PropTech development consulting services
- Educational content and resources
- API access for property valuation (via npm package)
Our services are designed for informational and educational purposes. Property valuations generated by our tools are estimates only and should not be the sole basis for real estate investment decisions.
2. User Responsibilities
When using our services, you agree to:
- Provide accurate information when contacting us or using our tools
- Use our services only for lawful purposes
- Not attempt to reverse engineer, hack, or disrupt our systems
- Not use automated scripts to scrape or overload our services
- Respect intellectual property rights
3. Valuation Tools Disclaimer
Important: Our property valuation tools provide estimates based on publicly available data and proprietary algorithms. These estimates are not appraisals, are not guaranteed to be accurate, and should not replace professional appraisal services. Real estate values can vary significantly based on factors our tools cannot assess, including property condition, local market conditions, and unique property features.
By using our valuation tools, you acknowledge that:
- Estimates are for informational purposes only
- Actual property values may differ significantly from estimates
- You should consult licensed professionals before making financial decisions
- We are not responsible for decisions made based on our estimates
4. Open Source Software
Certain software we provide, including the lhbusa-valuation-engine npm package, is released under the MIT License. This means you may:
- Use, copy, modify, merge, publish, and distribute the software
- Use the software for commercial purposes
- Sublicense and sell copies of the software
The software is provided "as is" without warranty of any kind. See the LICENSE file in each repository for complete terms.
5. Intellectual Property
Unless otherwise noted (such as open-source components), all content on PropTechUSA.ai is our intellectual property, including:
- Website design and user interface
- Written content, blog posts, and documentation
- Logos, graphics, and branding elements
- Proprietary algorithms and methodologies (except those open-sourced)
You may not reproduce, distribute, or create derivative works from our proprietary content without written permission.
6. Third-Party Services
Our website integrates with third-party services including Calendly, Slack, and various data providers. Your use of these services is governed by their respective terms and privacy policies. We are not responsible for third-party service availability or performance.
7. Limitation of Liability
To the maximum extent permitted by law:
- We provide our services "as is" without warranties of any kind
- We are not liable for indirect, incidental, or consequential damages
- Our total liability for any claim is limited to the amount you paid us (if any) in the 12 months preceding the claim
- We are not responsible for losses resulting from reliance on our valuation estimates
8. Indemnification
You agree to indemnify and hold harmless PropTechUSA.ai and its affiliates from any claims, damages, or expenses arising from:
- Your use of our services
- Your violation of these terms
- Your violation of any third-party rights
- Decisions made based on information from our services
9. Service Modifications
We reserve the right to:
- Modify, suspend, or discontinue any service at any time
- Change pricing for paid services with reasonable notice
- Update these terms with notice posted on this page
10. Governing Law
These terms are governed by the laws of the State of Minnesota, United States. Any disputes shall be resolved in the state or federal courts located in Minnesota.
11. Severability
If any provision of these terms is found unenforceable, the remaining provisions will continue in effect.
12. Contact
Questions about these Terms of Service? Contact us: