Pre-release software terms

RadarFlow Studio Beta Software Agreement

Effective date: April 3, 2026

This agreement applies to pre-release versions of RadarFlow Studio desktop software, related cloud features, documentation, sample pipelines, and associated materials (collectively, the "Beta Software"). It supplements Sigma0 LLC's Terms of Service. If there is a conflict, this Beta Software Agreement controls for the Beta Software.

1. Limited Beta License

Subject to this agreement, Sigma0 LLC grants you a limited, revocable, non-exclusive, non-transferable, non-sublicensable license to use the Beta Software solely for internal evaluation, testing, and feedback purposes. The Beta Software is provided for pre-release evaluation only and is not licensed for production, safety-critical, or commercial deployment.

2. Pre-Release Nature

The Beta Software is unfinished, experimental, and may contain defects, security issues, incomplete features, performance instability, data-loss bugs, and breaking changes. Sigma0 LLC may modify, suspend, or discontinue the Beta Software at any time, with or without notice, and has no obligation to make any beta feature generally available.

3. Use Restrictions

You may not, except to the extent prohibited by applicable law:

• copy, sell, rent, lease, sublicense, distribute, or otherwise transfer the Beta Software;
• reverse engineer, decompile, disassemble, or attempt to derive source code, trade secrets, or non-public interfaces;
• remove or alter copyright, trademark, attribution, or proprietary notices;
• use the Beta Software to build, benchmark publicly, or help create a competing product without Sigma0 LLC's prior written consent;
• use the Beta Software for unlawful, export-restricted, or harmful purposes.

4. Ownership and Intellectual Property

The Beta Software is licensed, not sold. Sigma0 LLC and its licensors retain all right, title, and interest in and to the Beta Software, including all source code, object code, algorithms, models, visual designs, documentation, interfaces, recordings, updates, and derivative works, together with all copyright, patent, trade secret, trademark, and other intellectual property rights.

Except for the limited license expressly granted above, no rights are granted to you by implication, estoppel, or otherwise.

For clarity, you retain all right, title, and interest in any radar pipelines, configurations, datasets, and other content you create using the Beta Software ("User Content"). Nothing in this agreement transfers ownership of your User Content to Sigma0 LLC.

5. Feedback

If you provide suggestions, ideas, issue reports, feature requests, evaluation notes, workflow examples, or other feedback regarding the Beta Software, you grant Sigma0 LLC a perpetual, irrevocable, worldwide, royalty-free license to use, modify, reproduce, disclose, and incorporate that feedback into its products and services without restriction or obligation to you. Sigma0 LLC will make reasonable efforts to acknowledge feedback that materially influences product features. Sigma0 LLC will not publicly attribute feedback to you or your organization without your prior consent.

6. Confidentiality

Non-public aspects of the Beta Software, including unreleased features, performance characteristics, screenshots of non-public functionality, roadmaps, and technical documentation, are Sigma0 LLC confidential information. You agree not to disclose or share that confidential information with third parties without Sigma0 LLC's prior written consent, except to your employees or contractors who need access for the permitted evaluation use and who are bound by confidentiality obligations at least as protective as these terms.

These confidentiality obligations continue for two (2) years after termination of this agreement, except that obligations regarding information that constitutes a trade secret under applicable law continue for as long as that information remains a trade secret.

Nothing in this agreement prohibits you from reporting potential violations of law to any governmental agency or from making disclosures protected under whistleblower provisions of applicable law. You are not required to notify Sigma0 LLC of any such report or disclosure.

7. Data, Security, and Backups

You are responsible for your own data, device configuration, retention, and backups. Do not rely on the Beta Software as your sole system of record. Sigma0 LLC is not responsible for lost recordings, corrupted captures, broken workflows, or interruption of evaluation activities arising from the use of pre-release software. Our collection and use of personal data in connection with the Beta Software is governed by our Privacy Policy.

The Beta Software may collect anonymized usage telemetry, crash reports, and diagnostic data to help improve the product. This data does not include your User Content or captured radar datasets. You may opt out of telemetry collection through the application settings. Details of the specific data collected are described in our Privacy Policy.

8. No Warranty

THE BETA SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, ACCURACY, OR QUIET ENJOYMENT. SIGMA0 LLC DOES NOT WARRANT THAT THE BETA SOFTWARE WILL BE ERROR-FREE, SECURE, OR AVAILABLE WITHOUT INTERRUPTION.

9. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, SIGMA0 LLC SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF DATA, BUSINESS, REVENUE, PROFITS, GOODWILL, OR PROCUREMENT OF SUBSTITUTE TECHNOLOGY, ARISING OUT OF OR RELATING TO THE BETA SOFTWARE OR THIS AGREEMENT, WHETHER BASED ON WARRANTY, CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, EXCEPT FOR DIRECT DAMAGES CAUSED BY SIGMA0 LLC'S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT.

SIGMA0 LLC'S TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATING TO THE BETA SOFTWARE OR THIS AGREEMENT SHALL NOT EXCEED ONE HUNDRED U.S. DOLLARS ($100) OR THE TOTAL AMOUNT YOU HAVE PAID TO SIGMA0 LLC IN THE TWELVE MONTHS PRECEDING THE CLAIM, WHICHEVER IS GREATER. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO THESE LIMITATIONS MAY NOT APPLY TO YOU.

10. Term and Termination

This agreement begins when you first access the Beta Software and continues until terminated. You may terminate this agreement at any time by ceasing use of the Beta Software and deleting all copies in your possession. Sigma0 LLC may suspend or terminate your access at any time for any reason by providing five (5) days' written notice, except where immediate termination is necessary due to a material breach or security concern. For curable breaches, Sigma0 LLC will provide ten (10) days' written notice and an opportunity to cure before termination.

Upon termination, Sigma0 LLC will provide you with not less than fourteen (14) days to export any User Content you have created or processed through the Beta Software. After this export period, you must stop using the Beta Software and delete or destroy any copies of non-public beta materials in your possession, except to the extent retention is required by law. This deletion requirement does not apply to your User Content.

Sections 4 (Ownership), 5 (Feedback), 6 (Confidentiality), 8 (No Warranty), 9 (Limitation of Liability), and 12 (Governing Law) survive termination or expiration of this agreement.

11. Export and Compliance

You agree to comply with all applicable laws and regulations, including U.S. export control and sanctions laws. You represent that you are not located in, ordinarily resident in, or controlled by any country or party subject to applicable export restrictions that would prohibit your access to the Beta Software.

12. Governing Law

This agreement is governed by the laws of the State of Iowa, United States, without regard to conflict-of-law principles. Any dispute arising out of this agreement will be resolved as provided in the Terms of Service. Arbitration proceedings may be conducted remotely by video conference at the arbitrator's discretion.

13. Severability

If any provision of this agreement is held invalid or unenforceable by a court of competent jurisdiction, that provision will be modified to the minimum extent necessary to make it enforceable, or severed if modification is not possible, and all remaining provisions will continue in full force and effect.

14. Contact

Sigma0 LLC
315 E 5th St, Ste 202
Waterloo, IA 50703, USA
Email: legal@sigma0.com