Terms of Service
LEGAL · LAST UPDATED SEPTEMBER 16, 2026
In plain English: Grunz sells software that lets you run AI models you choose and host yourself. You are solely responsible for how you use it and for everything the models you run produce. The software is provided "as is," with no warranties, and to the fullest extent permitted by law we are not liable for anything arising from your use of it.
01 ·Agreement to Terms
These Terms of Service ("Terms") form a binding agreement between you and SumLogLabs Inc, doing business as Grunz ("Grunz," "we," "us," or "our") governing your access to and use of the Grunz software application and any related materials (collectively, the "Software"). By downloading, installing, activating, or using the Software, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, do not download, activate, or use the Software. If you are using the Software on behalf of an organization, you represent that you have authority to bind that organization to these Terms.
02 ·What Grunz Is (and Is Not)
Grunz is a software application sold under a one-time license. It is a tool that runs on your own computer and connects to AI models and services that you select and control.
Grunz does not provide, host, operate, train, control, or supply any AI model, model weights, inference, compute, or output. All models are selected, connected, configured, hosted, and run by you through third-party providers using your own credentials and at your own expense. Grunz has no knowledge of and no control over your prompts, your data, the models you run, the providers you connect to, or the content those models generate. The Software is merely the interface through which you operate resources that belong to you and to third parties. Any reference within the Software or its documentation to a specific provider (for example, Featherless) is for convenience only and does not mean Grunz operates, endorses, or is responsible for that provider.
03 ·License Grant
Subject to your compliance with these Terms, Grunz grants you a perpetual, worldwide, non-exclusive, non-transferable, revocable license to use the version of the Software you purchased, for your own personal or commercial purposes. This license is limited to the specific version purchased and does not entitle you to future versions, upgrades, or support unless separately provided.
You may not:
- Resell, redistribute, sublicense, rent, lease, lend, or otherwise share the Software or your license key;
- Reverse-engineer, decompile, or disassemble the Software, except to the limited extent such activity is expressly permitted by applicable law notwithstanding this restriction;
- Remove, alter, or obscure any copyright, trademark, or other proprietary notices;
- Use the Software in any manner not expressly permitted by these Terms.
All rights not expressly granted to you are reserved by Grunz. The Software is licensed, not sold, and Grunz retains all ownership of and intellectual property rights in the Software.
04 ·Payment; No Refunds
The Software is offered at a one-time price paid in cryptocurrency. Payment is made peer-to-peer to a wallet address provided at the time of purchase.
Cryptocurrency payments are final and irreversible. All sales are final and NON-REFUNDABLE. You are solely responsible for sending the correct amount to the correct wallet address using the correct network. Grunz is not responsible for, and will not reimburse, any lost, misdirected, delayed, or mis-sent funds, any network or transaction fees, any amounts sent to an incorrect address or on an incorrect network, or any losses resulting from exchange-rate fluctuations or the volatility of any cryptocurrency. Once a payment is broadcast to the relevant network, it cannot be reversed by Grunz.
05 ·Your Responsibilities; Acceptable Use
You are solely and entirely responsible for:
- Your use of the Software;
- The models, providers, endpoints, and services you connect to and run through the Software;
- All content you input into the Software and all content the models you run generate;
- Any actions the Software takes at your direction, including editing files, executing code, and accessing networks or the web;
- Your compliance with all applicable laws, regulations, export controls, and sanctions, and with the terms, policies, and acceptable-use requirements of every model, compute, and other provider you use (including, without limitation, Featherless).
You agree not to use the Software for any unlawful purpose, to infringe the rights of others, to generate or distribute harmful, abusive, or illegal content, or to harm any person or system. You assume all risk arising from your use of the Software and any model you run through it.
06 ·Third-Party Services
The Software is designed to integrate with third-party services that you choose, including AI model providers, compute providers, cryptocurrency networks, and email services. Grunz does not own, operate, or control these services and is not responsible for them, including their availability, accuracy, security, pricing, content, or conduct. Your use of any third-party service is governed solely by the agreement between you and that third party, and any dispute regarding a third-party service is between you and that provider. Grunz makes no representations or warranties regarding any third-party service.
07 ·No Warranty
THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. GRUNZ DOES NOT WARRANT THAT THE SOFTWARE WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE, THAT DEFECTS WILL BE CORRECTED, OR THAT ANY OUTPUT PRODUCED THROUGH THE SOFTWARE WILL BE ACCURATE, RELIABLE, LAWFUL, OR SUITABLE FOR ANY PURPOSE. YOU USE THE SOFTWARE AT YOUR OWN RISK. NO ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED FROM GRUNZ CREATES ANY WARRANTY NOT EXPRESSLY STATED IN THESE TERMS. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES, SO SOME OF THE ABOVE EXCLUSIONS MAY NOT APPLY TO YOU.
08 ·AI Outputs
AI models can and do produce content that is inaccurate, outdated, offensive, harmful, infringing, biased, or unlawful. Any output you obtain through the Software is generated by the model and provider you selected, configured, and ran — not by Grunz. Grunz does not create, review, monitor, filter, endorse, or take responsibility for any output. You are solely responsible for evaluating, verifying, and deciding how to use any output, and for any consequences of relying on or distributing it. Do not rely on outputs as professional, legal, financial, medical, or other expert advice.
09 ·Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL GRUNZ OR ITS OWNERS, OPERATORS, EMPLOYEES, AGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR RELATED TO THE SOFTWARE, YOUR USE OF OR INABILITY TO USE IT, ANY MODEL OR PROVIDER YOU CONNECT, OR ANY MODEL OUTPUT, WHETHER BASED ON WARRANTY, CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, OR ANY OTHER LEGAL THEORY, AND WHETHER OR NOT GRUNZ HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
IN ALL CASES, GRUNZ'S TOTAL AGGREGATE LIABILITY FOR ANY AND ALL CLAIMS ARISING OUT OF OR RELATED TO THE SOFTWARE OR THESE TERMS WILL NOT EXCEED THE AMOUNT YOU ACTUALLY PAID FOR YOUR LICENSE, UP TO A MAXIMUM OF US $100. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR CERTAIN DAMAGES, SO SOME OF THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.
10 ·Indemnification
You agree to indemnify, defend, and hold harmless Grunz and its owners, operators, employees, agents, and contributors from and against any and all claims, demands, damages, liabilities, losses, costs, and expenses (including reasonable attorneys' and legal fees) arising out of or related to: (a) your use of the Software; (b) any content you input or any model output you generate, use, or distribute; (c) the models, providers, or services you connect; or (d) your violation of these Terms, any applicable law, or any right of any third party. Grunz reserves the right, at your expense, to assume the exclusive defense and control of any matter subject to indemnification by you, and you agree to cooperate with our defense of such claims.
11 ·Assumption of Risk
You acknowledge and agree that you use the Software, and any models, providers, and services you run through it, entirely at your own risk. You are responsible for maintaining backups of your data and for evaluating whether the Software is appropriate for your intended use.
12 ·Termination
This license and your right to use the Software terminate automatically and immediately if you breach any provision of these Terms. Upon termination, you must cease all use of the Software and destroy all copies in your possession or control. The provisions of these Terms that by their nature should survive termination — including, without limitation, Sections 4, 5, 7, 8, 9, 10, 11, 14, and 15 — will survive.
13 ·Changes to the Terms
Grunz may update or modify these Terms from time to time. When we do, we will revise the "last updated" date above. Your continued use of the Software after any change constitutes your acceptance of the revised Terms. If you do not agree to the revised Terms, you must stop using the Software.
14 ·Governing Law; Disputes
These Terms and any dispute arising out of or relating to them or the Software are governed by the laws of the State of Delaware, United States, without regard to its conflict-of-laws rules. You agree that any dispute will be resolved exclusively in the courts located in that jurisdiction, and you consent to the personal jurisdiction and venue of those courts, except where applicable law grants you a non-waivable right to bring proceedings elsewhere. To the fullest extent permitted by law, any claim you may have arising out of or relating to the Software or these Terms must be commenced within one (1) year after the claim arises; otherwise, it is permanently barred.
15 ·Severability; Entire Agreement
If any provision of these Terms is held to be invalid, illegal, or unenforceable, that provision will be enforced to the maximum extent permissible, and the remaining provisions will remain in full force and effect. Grunz's failure to enforce any right or provision will not be deemed a waiver of that right or provision. These Terms, together with the Privacy Policy, constitute the entire agreement between you and Grunz regarding the Software and supersede all prior or contemporaneous understandings, agreements, or representations.
16 ·Contact
Questions about these Terms can be sent to support@grunzai.com.