Terms of Service
Last updated: September 19, 2026
These Terms of Service (“Terms”) govern your access to and use of Retone, available at retoneai.net (the “Service”), operated by Nimbus Labs (“we”, “us”, or “our”). By using Retone, you agree to these Terms. If you do not agree, do not use the Service.
1. Acceptance of Terms
By accessing or using the Service, you confirm that you have read, understood, and agree to be bound by these Terms. If you use the Service on behalf of an organization, you represent that you have authority to bind that organization to these Terms.
2. Description of the Service
Retone is an AI-powered text rewriting tool. You submit text, choose a tone (and, on paid plans, a language), and the Service generates a rewritten version of that text. The Service is provided over the internet and may change as we improve features, availability, and performance.
3. Free Tier and Paid Subscription
The Service offers a free tier that allows up to 1 rewrite per day. Free-tier features and limits may change from time to time.
Retone Pro is a paid subscription at USD 14 per month. Pro includes additional features such as unlimited rewrites and additional language options, as described on the checkout page. You may cancel at any time. After cancellation, access to Pro remains active until the end of the current billing period.
4. Who You Are Buying From
Retone Pro is sold by Paddle, not by Nimbus Labs. Paddle is our authorised reseller and the merchant of record for every Retone Pro subscription. This is worth reading before you buy, because it changes who you are actually contracting with.
What that means in practice:
- Your contract of sale for the subscription is with Paddle. Which Paddle company that is depends on where you buy from — Paddle.com Inc. in the United States, Paddle.com (Canada) Ltd. in Canada, and Paddle.com Market Limited, registered in England and Wales, in the rest of the world. Paddle’s Buyer Terms and Privacy Notice apply to that purchase, alongside these Terms, which govern your use of the Service itself.
- Paddle charges you, issues your invoice, and collects and remits any sales tax or VAT that applies where you live. We do not handle that.
- Paddle, not Nimbus Labs, will normally be the name that appears on your card or bank statement.
- Paddle runs the billing, renewals, and cancellations, and offers its own buyer support and refund process. You can also write to us and we will help — see our Refund Policy.
We never see or store your full card number. Nothing in this section takes away any right you have under the consumer-protection law of your own country.
5. Acceptable Use
You agree not to use the Service to:
- Submit, generate, or request illegal, harmful, or infringing content
- Abuse, overload, or interfere with the Service, including automated scraping, excessive requests, or attempts to bypass rate limits
- Reverse engineer, copy, or resell the Service except as permitted by law
- Misrepresent the origin of generated text in a way that is deceptive or unlawful
We may suspend or terminate access if we reasonably believe you have violated these Terms or abused the Service.
6. Intellectual Property
You retain ownership of the text you submit and of the rewritten output generated for you, to the extent permitted by applicable law. You grant Nimbus Labs a limited license to process that text solely to provide the Service.
Nimbus Labs and its licensors own the Service itself, including the Retone name, website, software, design, and related intellectual property. These Terms do not transfer any ownership of the Service to you.
7. Disclaimer of Warranties
The Service is provided “as is” and “as available.” Rewritten text is generated by artificial intelligence and may be inaccurate, incomplete, or unsuitable for your purpose. We do not warrant that the Service will be uninterrupted, error-free, or that outputs will meet your requirements. To the fullest extent permitted by law, we disclaim all warranties, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.
8. Limitation of Liability
To the fullest extent permitted by law, Nimbus Labs and its operators will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of profits, data, or goodwill, arising from your use of the Service. Our total liability for any claim relating to the Service will not exceed the amount paid for the Service in the three months before the claim, or USD 8, whichever is greater.
9. Changes to These Terms
We may update these Terms from time to time. The updated version will be posted on this page with a revised “Last updated” date. Continued use of the Service after changes take effect constitutes acceptance of the updated Terms.
10. Governing Law
These Terms are governed by the laws of Brazil, without regard to conflict-of-law rules. Courts located in Brazil will have exclusive jurisdiction over disputes arising from these Terms or the Service, except where applicable consumer-protection law requires otherwise. Your purchase of a subscription is a separate contract with Paddle and is governed by Paddle’s own terms, as described in section 4.
11. Contact
Questions about these Terms may be sent to viniciussucupira091@gmail.com.