These Terms of Service (“Terms”) govern your use of the tatastu.dev website (the “Website”), the purchase of subscriptions, and the overall Tatastu service provided by Qadri LLC, a Wyoming limited liability company (“Qadri LLC”, “we”, “us”). Your use of the Tatastu desktop application is additionally governed by the End-User License Agreement (EULA), and our handling of data is described in our Privacy Policy. If the EULA and these Terms conflict regarding the Software, the EULA controls for the Software; in all other respects (including the Website and the purchase relationship) these Terms control.

Acceptance

By clicking “I agree” (or a similar affirmative control) at checkout, by creating an account, or by purchasing or activating a Subscription, you acknowledge that you have read and agree to be bound by these Terms and by the EULA, which is incorporated by reference, and you acknowledge the Privacy Policy. If you do not agree, do not purchase, activate, or use the Service. Your continued use of the Website is also subject to these Terms.

0. Definitions

“Software” — the Tatastu desktop application and related software, documentation, and updates.
“Website” — the website at tatastu.dev and its subdomains.
“Service” — collectively the Software, the Website, and the Subscription.
“Commons” — the free plan for personal and noncommercial use.
“Premium” or “Subscription” — a paid plan that grants commercial use and the Premium capabilities described at checkout.
“You” — the person or entity that uses the Website or purchases a Subscription.

1. The service

Tatastu is a local-first desktop application for AI-assisted software development. Commons is available without a Subscription; Premium is optional. AI model usage is not included; you bring your own AI provider account (see the EULA).

2. Eligibility & accounts

You must be able to form a binding contract. You are responsible for keeping your license key and any account credentials confidential and for activity under them.

3. Subscriptions, billing, and merchant of record

3.1 Subscriptions are sold and fulfilled through Polar, which acts as the merchant of record for purchases. Polar is responsible for processing payments, charging applicable taxes, and handling billing and refunds.

3.2 Pricing, billing frequency (e.g., monthly or annual), automatic-renewal terms, and the refund policy are presented at checkout and through the merchant of record. Tatastu offers no free trial. You authorize recurring charges until you cancel.

3.3 You may cancel at any time via the customer portal; access continues through the end of the paid period unless stated otherwise.

3.4 We may change pricing prospectively; changes do not affect the current paid period.

3.5 Automatic renewal. Your Subscription renews automatically at the end of each billing period (monthly or annually, as selected at checkout) at the then-current price for that plan, and your payment method will be charged automatically, until you cancel. We (through our merchant of record) will provide any renewal or price-change notices required by law. You may cancel at any time before the next renewal date through the customer portal; cancellation stops future charges, and you retain Premium through the end of the current paid period. Commons and locally stored work remain available afterward. Cancellation is available online and is at least as easy as signing up. By completing your purchase, you affirmatively consent to this automatic renewal.

3.6 Refunds. We offer a refund within 14 days of your initial purchase. In addition, where the law of your country or state grants you greater or non-waivable refund or withdrawal rights (for example, the EU/UK 14-day right of withdrawal for digital purchases), those rights also apply. Refunds and cancellations are processed by our merchant of record (Polar); see the refund terms presented at checkout.

4. Acceptable use

You agree not to misuse the Website or Service, including by attempting to circumvent licensing or entitlement controls, scraping, interfering with the Service, or using it unlawfully. Software-specific restrictions are in the EULA. You represent that you are not located in, and will not use the Service in, any country subject to comprehensive U.S. sanctions, and that you are not on any U.S. government denied-party or restricted-party list. You will comply with all applicable export-control and sanctions laws.

5. Intellectual property and open-source components

The Tatastu name, Website, and Software are owned by Qadri LLC and its licensors, except for components licensed under open-source licenses. These Terms grant no rights except as expressly stated.

Portions of the Software are derived from the open-source 1Code project and are licensed under the Apache License, Version 2.0 (the “Apache Components”); a copy of the Apache License 2.0 and the required NOTICE file are distributed with the Software. Nothing in these Terms limits, restricts, or adds conditions to the rights granted to you under the Apache License 2.0 with respect to the Apache Components; to the extent of any conflict, the Apache License 2.0 controls for those components.

6. Third-party services

The Service interoperates with third-party services you choose to connect (AI providers, developer tools). We are not responsible for those services.

7. Disclaimers & limitation of liability

The Website and Service are provided “AS IS” and “AS AVAILABLE” without warranties of any kind. To the maximum extent permitted by law, Qadri LLC disclaims all implied warranties, including merchantability, fitness for a particular purpose, and non-infringement. AI-assisted output may be inaccurate or unsuitable; you are responsible for reviewing it before relying on it.

To the maximum extent permitted by law, Qadri LLC’s total aggregate liability arising out of or relating to these Terms or the Service will not exceed the greater of (a) the amounts you paid to us (or to our merchant of record on our behalf) for the Service in the twelve (12) months before the event giving rise to the claim, or (b) USD $100. Qadri LLC will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for lost profits, data, or goodwill.

Nothing in these Terms limits liability that cannot be limited under applicable law (including certain consumer rights and liability for fraud, gross negligence, willful misconduct, or death or personal injury caused by negligence). Where the EULA applies to the Software and conflicts with this Section, the EULA controls for the Software only.

8. Indemnification

You will defend, indemnify, and hold harmless Qadri LLC and its officers, members, and agents from any claims, damages, liabilities, and expenses (including reasonable attorneys’ fees) arising out of (a) your use of the Service, (b) your violation of these Terms, the EULA, or applicable law, (c) your violation of any third-party rights or any third-party service’s terms (including your AI provider account), or (d) content or code you submit, generate, or process using the Service. This Section does not apply to the extent a claim arises from Qadri LLC’s own gross negligence or willful misconduct.

9. Termination

We may suspend or terminate access for breach of these Terms or the EULA, or as required by law. You may stop using the Service at any time.

10. Governing law & disputes

These Terms are governed by the laws of the State of Wyoming, USA, with venue in the state and federal courts located in Wyoming, except where applicable consumer-protection law gives you the right to bring proceedings in your place of residence. This provision is consistent with the corresponding clause in the EULA. Nothing in these Terms excludes or limits any rights you have as a consumer under the mandatory laws of your country or state of residence that cannot lawfully be excluded.

11. General

(a) Entire agreement. These Terms, together with the EULA, the Privacy Policy, and any terms presented at checkout, are the entire agreement between you and Qadri LLC regarding the Service and supersede all prior agreements.

(b) Severability. If any provision is held unenforceable, it will be modified to the minimum extent necessary or severed, and the remaining provisions remain in full force.

(d) Assignment. You may not assign these Terms without our written consent. We may assign these Terms, including in connection with a merger, acquisition, or sale of assets.

(e) Force majeure. Neither party is liable for delays or failures caused by events beyond its reasonable control.

(f) Notices. We may provide notices via the Website, the email associated with your purchase, and/or the customer portal. Legal notices to us must be sent to support@tatastu.dev and to the mailing address in Section 13.

(g) Survival. The sections on intellectual property, disclaimers and limitation of liability, indemnification, governing law and disputes, and these general provisions survive termination.

12. Changes

We may update these Terms; material changes will be communicated in-app, by email, and/or posted on tatastu.dev with an updated effective date, and continued use after the effective date constitutes acceptance.

13. Contact

Qadri LLC — Tatastu Email: support@tatastu.dev Website: https://tatastu.dev Mailing address: 304 S Jones Blvd, Las Vegas, NV 89107, United States