Khint terms of use

1. Who provides the Service

The Service is provided by KAZOUINI MOHAMED-AMINE, entrepreneur individuel registered in France (SIREN 102 311 560, R.C.S. Paris), based in Paris, France ("Khint", "we", "us"). Contact: [email protected]. See also our legal notice.

2. Eligibility and accounts

You must be at least 16 years old to use the Service. You can use most of the Service without an account; cloud sync and paid plans require signing in via Clerk. You are responsible for keeping your credentials safe and for activity under your account.

3. Pricing and subscriptions

• Credits: every plan includes a monthly allowance of credits, the unit all AI features spend. One credit corresponds to 2,000 weighted AI tokens, rounded up per operation with a minimum of one credit per operation; a light text action is about one credit, and runs on the Quality AI model cost three times the credits. Prompt building, Memory compaction and session recaps do not spend credits.
• Free tier: 300 credits per month (about 10 AI actions a day). Cloud sync is included for every signed-in account, free or paid.
• Lite: €7/month or €70/year (two months free) for 900 credits per month (about 30 AI actions a day). Billed via Stripe. To cancel, email us. A self-serve cancel button inside the app is on the roadmap.
• Pro: €29/month or €290/year for 3,500 credits per month (about 115 AI actions a day), room for all-day integrations, workflows, and PowerPoint diagrams. Billed via Stripe; cancellation works like Lite.
• Max: €49/month or €490/year for 6,000 credits per month (about 200 AI actions a day), plus the Quality AI model for deeper reasoning. Billed via Stripe; cancellation works like Lite.
• Khint Lifetime:€349 one-time purchase, available as a launch offer until September 30, 2026, and never billed again. Purchases made before that date keep Lifetime forever. You bring your own AI API key (Anthropic, OpenAI, Mistral, Gemini, Qwen, or Z.AI): AI actions run on your key with no credit caps from us, and usage is billed by your provider under your own agreement with them. Your key is attached per call and never stored or logged on our servers. Features that run on Khint's own infrastructure keep Free-tier credits.
• Monthly limits: the credit allowances above are hard monthly limits. When you reach yours, AI calls are blocked until your credits reset on the first day of the month (UTC). Nothing queues and nothing is billed beyond your plan.
• Pricing changes: we may adjust pricing during the beta. We will not change pricing retroactively for an existing active subscription. New pricing applies on renewal after notice.
• Refunds: we offer a refund within 14 days of first purchase if you have not used a meaningful share of your quota and you ask via email. After 14 days, refunds are discretionary.

4. Acceptable use

You agree not to use the Service to:

• Do anything illegal under applicable law.
• Generate content that violates our AI providers' usage policies (Khint runs on third-party model APIs: currently Anthropic, OpenAI where an OpenAI model is selected, and, on the Lifetime plan, the provider whose API key you bring; their policies apply transitively).
• Reverse engineer or attempt to extract the Service in anti-competitive ways, beyond what is permitted by law.
• Run automated scrapers, bots, or load-tests against our backend without prior written agreement.
• Use the Service to harm minors, harass others, or generate content designed to mislead at scale.

We may suspend or terminate accounts that breach these rules. In serious cases (illegal activity, abuse) we may suspend without notice.

5. Your content

You own the text you put into Khint and the text Khint pastes back. We don't claim any rights to your inputs or outputs. You grant us a strictly limited, non-exclusive license to process your content as needed to operate the Service (run actions, sync to your other Macs, render in the action history). We do not use your content to train models.

6. Our content

The Khint name, logo, marketing copy, app source, and built-in Action library are owned by us. You may not copy or redistribute them except as necessary to use the Service. Press use of the logo and screenshots is welcome. The press kit will land in a future update.

7. AI output disclaimer

AI actions are powered by third-party models (currently Anthropic Claude; OpenAI where an OpenAI model is selected; on the Lifetime plan, the provider whose API key you bring). Outputs may be inaccurate, incomplete, or unsuitable for your purpose. You are responsible for reviewing AI output before relying on it, especially for legal, medical, financial, or safety-critical use.

8. Beta status, changes, and availability

Khint is in private beta. Features may change, break, or be removed. We aim to give notice for material changes but don't promise specific uptime, latency, or feature continuity at this stage. We may modify these terms over time and will update the "Last updated" date below. Continued use after changes means you accept the new terms.

9. Warranty disclaimer

The Service is provided "as is" and "as available", without warranties of any kind, express or implied, to the extent permitted by law. We don't warrant that the Service will be uninterrupted, error-free, or fit for a particular purpose.

10. Limitation of liability

To the maximum extent permitted by law, our aggregate liability for any claim relating to the Service is limited to the greater of (a) the amount you paid us in the 12 months before the event giving rise to the claim, or (b) €50. We are not liable for indirect, consequential, or punitive damages (lost profits, lost data, business interruption). Nothing in these terms excludes liability we cannot exclude under law, such as for fraud or wilful misconduct.

11. Termination

You can stop using the Service at any time by uninstalling the app and (if subscribed) cancelling your paid plan. We can suspend or terminate your access if you breach these terms. On termination, you can request deletion of cloud-synced data per the Privacy policy.

12. Governing law and disputes

These terms are governed by French law. Disputes will be resolved by the competent courts of France, subject to any consumer-protection rules that grant you a stronger forum under your local law.

13. Contact

Questions about these terms: [email protected].