Note: This English text is a convenience translation. The legally binding version is the Russian one at peito.ru/docs/peito-user-agreement/; in case of any discrepancy, the Russian version prevails. These terms are governed by the law of the Russian Federation.

Peito Denoise User Agreement

Revision dated July 10, 2026.

This User Agreement (hereinafter the "Agreement") is an offer (a proposal to conclude an agreement) within the meaning of Art. 435, 437 of the Civil Code of the Russian Federation and defines the terms of use of the "Peito Denoise" software. The Agreement is addressed to persons using the software in entrepreneurial or other professional activity (including for embedding into their own products, services and applications).

Commencing use of the software, registering a Dashboard account, activating a licence key, or paying for a licence constitutes full and unconditional acceptance of the terms of the Agreement (clause 3 of Art. 438 of the Civil Code of the Russian Federation). If you do not agree with the terms, do not use the software.

1. Terms and Definitions

Licensor — Ramil Ruslanovich Mingalimov, INN (Taxpayer ID) 161102539250, registered as a self-employed person / professional income tax payer, contact: sales@peito.ru.

Licensee / User — a legal entity, individual entrepreneur, self-employed person or other person that has accepted this Agreement and uses the software.

Software — the "Peito Denoise" software, including the neural model, WebAssembly modules, integration scripts, documentation and updates, provided by the Licensor.

Site — https://peito.ru and its subdomains. Dashboard — the section of the Site for managing licences and keys.

Key / Licence — the right, granted by the Licensor, to use the software to the extent and for the term of the selected plan, bound to a list of domains. Domain — the domain name on which the Licensee is permitted to use the software. Plan — a set of terms (number of domains, term, set of features, etc.), published on the Site and/or in the offer.

2. Subject Matter of the Agreement

2.1. The Licensor grants the Licensee a simple (non-exclusive) licence to use the software within the functionality, term and number of domains determined by the selected Plan (Art. 1235, 1236 of the Civil Code of the Russian Federation).

2.2. The licence is valid in the territory of all countries of the world, unless otherwise follows from the Plan or applicable law.

2.3. The commercial terms (price, payment procedure, term, procedure for revoking the Key) are determined by the offer. In the event of a conflict between the offer and this Agreement regarding the commercial terms, the offer prevails; regarding the terms of use of the software and liability, this Agreement prevails.

3. Rights to the Software

3.1. Exclusive rights to the software belong to the Licensor (Art. 1225, 1229, 1259 of the Civil Code of the Russian Federation). The Agreement does not entail the alienation of the exclusive right.

3.2. The software includes third-party components distributed under the terms of their own licences, including DeepFilterNet3 (rightsholder Rikorose) and onnxruntime-web (MIT licence). The use of such components is governed by the respective licences; the Licensor does not extend or change their terms and bears no liability for them beyond the obligations expressly assumed in this Agreement.

3.3. All trademarks, names and design elements used in the software and on the Site belong to their respective rightsholders.

4. Scope of the Licence and Restrictions on Use

4.1. The Licensee has the right to use the software solely within the Plan, including embedding the software into its own products and services on the permitted Domains.

4.2. The Licensee is prohibited from:

using the software beyond the limits of the Plan (number of domains, term, set of features);
transferring, reselling, sublicensing, leasing or otherwise providing access to the software to third parties beyond the rights provided by the Plan;
modifying, decompiling, disassembling the software or otherwise reconstructing its source code, except in cases expressly permitted by mandatory rules of law;
circumventing, disabling or interfering with the licensing, Key verification and Domain-binding mechanisms;
using the software to violate the rights of third parties, the legislation of the Russian Federation or the country of use.

4.3. The Licensor has the right to suspend or revoke the Key (including with immediate effect) in the event of a violation by the Licensee of the terms of the Agreement or the offer. Technically, revocation is implemented through the server-side delivery of models by Key.

5. Terms of Provision and Updates

5.1. The software is provided through the Site and/or the Dashboard. Key activation is carried out online.

5.2. The Licensor has the right to develop the software, change its composition, features and system requirements, and release updates. The Licensor is not obliged to keep any feature unchanged, unless otherwise provided by the Plan.

6. Personal Data

6.1. The software is designed to process audio on the User's device and by default does not transmit the audio data of the User or its end users to the Licensor's servers.

6.2. The processing of data related to licensing (Dashboard account credentials, information about Keys and Domains) is carried out in accordance with the Privacy Policy.

6.3. The Licensee independently and at its own responsibility ensures the lawfulness of the processing of the data of its end users, including obtaining the necessary consents and providing information, when using the software in its products.

7. Absence of Warranties ("as is")

7.1. The software is provided on an "as is" and "as available" basis. To the maximum extent permitted by applicable law, the Licensor does not provide any express or implied warranties, including warranties of:

the software's fitness for the Licensee's particular purposes;
uninterrupted, error-free and continuous operation of the software;
achievement of a certain level of noise-suppression quality, latency or other metrics in the Licensee's particular environment;
compatibility of the software with the Licensee's hardware, browsers, operating systems and other software.

7.2. The metrics stated on the Site (latency, degree of noise suppression, etc.) are indicative and depend on the operating conditions, hardware and settings. They do not constitute a warranty and do not form material terms of the Agreement.

7.3. The Licensee independently evaluates the suitability of the software, including during the free trial period (Trial), prior to its paid use.

8. Limitation of Liability

8.1. To the maximum extent permitted by applicable law, the aggregate liability of the Licensor under the Agreement for any period is limited to the amount of the licence fee actually paid by the Licensee for the use of the software during the 12 (twelve) months preceding the event that gave rise to liability. For the use of the software on free terms (Trial), the Licensor bears no liability, except in cases expressly provided for by mandatory rules of law.

8.2. The Licensor does not compensate for lost profit, indirect, incidental and consequential damages, or damages caused by the loss or corruption of data, business interruption, loss of reputation, arising in connection with the use of or the inability to use the software.

8.3. The Licensor is not liable for failures and damages caused by circumstances beyond its reasonable control, including the actions of the User, third parties, end users, communication and infrastructure providers, as well as incorrect integration or configuration of the software on the Licensee's side.

8.4. The limitations of section 8 do not apply to the Licensor's liability for intentional breach of obligations (clause 4 of Art. 401 of the Civil Code of the Russian Federation), as well as in other cases where limitation or exclusion of liability is not permitted by mandatory rules of applicable law. If a particular provision of section 8 is found invalid, the remaining provisions remain in force, and the invalid provision applies to the maximum extent permitted by law.

8.5. The Licensee undertakes to independently ensure the backup of its data and settings and is responsible for its own use of the software, compliance with the rights of third parties and the requirements of the law.

9. Representations of the Licensee

By accepting the Agreement, the Licensee confirms that it uses the software in entrepreneurial or other professional activity, possesses the necessary legal capacity and authority to conclude the Agreement, and that the person performing the acceptance is authorized to act on behalf of the Licensee.

10. Term, Amendment and Termination

10.1. The Agreement is effective from the moment of acceptance and until the cessation of use of the software or the expiry (revocation) of the Licence.

10.2. The Licensor has the right to unilaterally amend the Agreement by publishing a new revision on the Site with the date indicated. Continued use of the software after publication constitutes agreement with the changes.

10.3. Upon termination of the Licence, the Licensee is obliged to cease use of the software and delete its components to which access was provided by the Key.

11. Applicable Law and Dispute Resolution

11.1. The Agreement is governed by the law of the Russian Federation.

11.2. Disputes are resolved through negotiations; if agreement is not reached — in the court at the location (place of residence) of the Licensor, unless a different jurisdiction is established by mandatory rules of law. The pre-litigation claim procedure is mandatory, and the deadline for responding to a claim is 15 (fifteen) business days.

12. Details of the Licensor

Licensor: Ramil Ruslanovich Mingalimov
Status: self-employed person / professional income tax payer
INN (Taxpayer ID): 161102539250
Email: sales@peito.ru
Site: https://peito.ru

Revision dated July 10, 2026. The current revision is always available at /docs/peito-user-agreement.