Privacy Policy
Learn how Unplag.net protects your data and ensures confidentiality while providing plagiarism and AI detection services.
Last updated: June 2, 2026
This Privacy Policy explains how Unplag.net collects, uses, stores, and protects personal data when you visit our website, create an account, upload or paste text, use plagiarism checking or AI-writing review features, contact our support team, or purchase access to our services.
Unplag.net is operated by System Technology Online Spain SL, Calle Pintor Pérez Gil 2, B.46, 03540 Alicante, Spain. For privacy questions or requests related to your personal data, contact us at [email protected].
1. Who We Are
Unplag.net provides online tools for plagiarism checking, AI-writing signal review, and originality reports. Our services help users review possible source matches, similarity signals, and AI-writing indicators. Reports are support tools and should be interpreted with context.2. Personal Data We May Collect
We may collect personal data directly from you when you use the website or services. The types of data may include:- account information, such as your name, email address, password, account settings, and login details;
- contact information you provide when you send a support request or contact form;
- uploaded or pasted content submitted for plagiarism checking, AI-writing review, or report generation;
- billing-related information needed to process payments, subscriptions, invoices, refunds, or account access;
- technical information, such as IP address, browser type, device type, operating system, referring URL, pages visited, date and time of access, and usage logs;
- cookie and analytics information, depending on your browser settings and cookie preferences;
- information from third-party import options, if you choose to connect an external file source or upload a document through an integration.
3. Uploaded Texts and Documents
When you upload a document or paste text into Unplag.net, the submitted content is processed to provide the requested check and generate a report. This may include analyzing possible source matches, similarity signals, AI-writing indicators, document metadata, text structure, and related report information. You remain responsible for the content you submit. You should only upload or paste content that you have the right to use and process through our services. Unplag.net does not use your submitted content to claim ownership of your writing. We use submitted content to provide the requested service, maintain account functionality, improve service reliability, prevent abuse, comply with legal obligations, and enforce our Terms and Conditions where necessary.4. How We Use Personal Data
We may use personal data for the following purposes:- to provide plagiarism checking, AI-writing review, originality reports, and related service features;
- to create, maintain, secure, and manage user accounts;
- to process payments, subscriptions, invoices, refunds, and billing support;
- to respond to support requests, contact form messages, and service questions;
- to improve website performance, user experience, service reliability, and technical security;
- to detect, prevent, and investigate fraud, abuse, unauthorized access, or misuse of the services;
- to comply with legal obligations, court orders, regulatory requests, tax requirements, accounting rules, and applicable laws;
- to send service-related notices, account updates, security messages, and transactional communications;
- to send marketing emails only where permitted by law or with your consent, and only with an option to unsubscribe.
5. Legal Bases for Processing
Where the General Data Protection Regulation or similar data protection laws apply, we process personal data under one or more legal bases, including:- performance of a contract, when processing is necessary to provide the services you request;
- legitimate interests, such as maintaining service security, preventing abuse, improving functionality, and supporting users;
- legal obligation, when processing is necessary to comply with applicable laws;
- consent, where consent is required for cookies, marketing emails, third-party integrations, or other optional processing.
6. Cookies and Similar Technologies
Unplag.net may use cookies and similar technologies to operate the website, remember user preferences, support account sessions, understand website usage, improve performance, and protect the service from abuse. Some cookies are necessary for the website to function. Other cookies, such as analytics or marketing cookies, may depend on your cookie preferences and applicable consent requirements. You can manage cookies through your browser settings. If you block certain cookies, some website functions may not work correctly.7. Analytics and Technical Logs
We may collect technical logs and analytics information to understand how users interact with the website, monitor service performance, identify errors, improve usability, and protect the platform. This information may include browser type, device type, operating system, IP address, time of access, visited pages, referring pages, and similar technical data.8. Payments and Billing
Payments may be processed by third-party payment providers. We do not need to store full payment card numbers on our servers. Payment providers may collect and process payment details according to their own terms and privacy policies. We may store payment-related records such as plan type, transaction status, invoice information, subscription status, payment date, and billing support history where needed for account management, tax, accounting, refunds, fraud prevention, or legal compliance.9. Third-Party Services and Integrations
Unplag.net may use third-party service providers to support hosting, infrastructure, analytics, payment processing, customer support, email delivery, file import, document processing, security, and other operational needs. These providers may process personal data only as needed to provide services to Unplag.net and subject to applicable contractual, security, and legal requirements. We do not sell your personal data.10. Google API and Google Drive Data
If Unplag.net allows you to connect a Google account or import files from Google Drive, we access Google user data only after you authorize the connection and only for the purpose of providing the requested user-facing feature, such as importing a file for checking. Depending on the feature you choose, we may access file content, file metadata, file name, file link, account email, or similar information necessary to provide the selected service. We do not use Google user data for advertising. We do not sell Google user data. Unplag.net's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements. You may revoke Google access through your Google account settings. Revoking access may limit or disable file import features connected to Google services.11. Data Sharing
We may share personal data only in limited situations, including:- with service providers that help us operate the website and services;
- with payment processors for billing and payment handling;
- with infrastructure, hosting, security, analytics, customer support, and email providers;
- when required by law, regulation, court order, or lawful government request;
- when necessary to protect the rights, safety, property, or security of Unplag.net, our users, or others;
- in connection with a business transfer, merger, restructuring, acquisition, or sale of assets, subject to appropriate safeguards.
12. International Data Transfers
Because we use online infrastructure and third-party providers, personal data may be processed in countries outside your country of residence. Where required, we use appropriate safeguards for international transfers, such as contractual protections and service provider commitments under applicable data protection laws.13. Data Retention
We keep personal data only for as long as reasonably necessary for the purposes described in this Privacy Policy, including providing services, managing accounts, resolving disputes, maintaining security, complying with legal obligations, and enforcing our Terms and Conditions. Retention periods may vary depending on the type of data. For example, account records may be kept while the account is active, billing records may be kept where required for tax or accounting purposes, and support messages may be kept for customer service history. Uploaded content and reports may be retained as needed to provide the service and account functionality, unless deletion is requested and no legal or operational reason requires continued retention.14. Security
We use reasonable technical and organizational measures designed to protect personal data against unauthorized access, loss, misuse, alteration, or disclosure. These measures may include access controls, encryption in transit where appropriate, system monitoring, infrastructure security, and internal data handling rules. No online service can guarantee absolute security. You are responsible for keeping your login details confidential and for using secure devices and networks when accessing your account.15. Your Rights
Depending on your location and applicable law, you may have rights related to your personal data, including the right to:- request access to personal data we hold about you;
- request correction of inaccurate or incomplete data;
- request deletion of personal data in certain circumstances;
- request restriction of processing in certain circumstances;
- object to certain processing based on legitimate interests;
- withdraw consent where processing is based on consent;
- request data portability where applicable;
- lodge a complaint with a competent data protection authority.