Privacy Policy
Last updated: December 2025
esim.co ("we", "our", "us") operates an independent informational comparison platform. This Privacy Policy explains how information is handled when you access or use this website.
Data Controller
The data controller for esim.co is:
Esim Mimarlik Muhendislik Ins. Taah. Ltd. Sti.
Turkiye
Jurisdiction: Republic of Turkiye
Privacy Contact: privacy@esim.co
1. Nature of the Service
esim.co does not sell eSIMs, mobile plans, or telecommunications services. We provide informational comparisons and redirect users to third-party providers via affiliate links. esim.co is not a telecommunications provider and does not hold any telecom licenses.
2. Personal Data We Do Not Collect
esim.co does not collect, store, or maintain:
- User accounts or login credentials
- Names, email addresses, or contact details
- Payment or billing information
- Persistent identifiers or user profiles
- Behavioral analytics or tracking data
We do not sell, share, or disclose personal data to third parties.
3. Geo-Blocking & Regional Availability
The website performs automated geolocation checks to determine regional service availability. These checks operate at two levels:
- Server-side: CDN-level geo-restrictions using Netlify's edge infrastructure
- Client-side: IP-based verification using a third-party geolocation provider
These checks are executed transiently and are not stored, logged, or retained by esim.co.
The result of these checks may restrict access to certain parts of the website or trigger a redirection to an informational notice page for users located in restricted regions.
No personal data is collected, profiled, or used for marketing purposes as part of this process.
4. Hosting, Logs & KVKK Compliance
esim.co is hosted on cloud infrastructure providers (Netlify). Under the Turkish Law No. 5651 and GDPR security requirements, hosting providers process technical traffic data including:
- IP addresses
- Request timestamps
- User-Agent (browser/device type)
- Referrer URLs
Legal Basis for Processing: This processing is mandatory for security, abuse prevention, and legal compliance (Art. 5/2-ç and Art. 5/2-f of KVKK).
esim.co does not use these raw infrastructure logs for marketing or user profiling. Data is retained by the processor according to their retention policies for security auditing.
5. Cookies & Tracking Technologies
esim.co uses privacy-focused, anonymous analytics to understand website performance. We do not use persistent cookies, user profiling, or cross-site tracking pixels. Data collected is aggregated and cannot be used to identify individual users.
Where applicable, users may disable analytics via browser settings without affecting core site functionality.
7. Affiliate Disclosure
Some links on this site are affiliate links. If you click a link and make a purchase on a partner's website, esim.co may receive a commission at no additional cost to you.
All transactions and data processing after redirection are governed by the privacy policies of the respective third-party providers.
8. Third-Party Websites
esim.co is not responsible for the content, privacy practices, or data handling policies of external websites linked from this site.
9. Legal Basis (GDPR)
Where applicable under the EU General Data Protection Regulation (GDPR), processing is based on legitimate interest (Article 6(1)(f)) for regulatory compliance checks, or on the absence of personal data processing.
Where limited technical log access occurs via infrastructure providers, such access is based on legitimate interest (Article 6(1)(f)) for ensuring website security, stability, and abuse prevention.
10. California Privacy Rights (CCPA / CPRA)
esim.co does not sell, share, or disclose personal information as defined under the California Consumer Privacy Act.
As no personal data is retained, requests for access, deletion, or correction generally do not apply.
11. Data Security
Although esim.co does not store personal data, reasonable technical measures are applied to ensure website integrity and security.
12. Automated Decision-Making
esim.co does not engage in automated decision-making or profiling as defined under Article 22 of the GDPR.
13. Policy Updates
This Privacy Policy may be updated to reflect legal, technical, or operational changes. Updates will be posted on this page with a revised date.
14. Contact
For privacy-related questions, you may contact:
Email: privacy@esim.co
15. Data Controller & Technical Data Processing
Data Controller
esim.co is operated by Esim Mimarlık Mühendislik İnş. Taah. Ltd. Şti.
We do not require user accounts and do not directly collect personal information such as names, email addresses or phone numbers.
Technical Data
When you visit esim.co, certain technical connection data (including IP address, device and browser information, timestamps and pages accessed) is automatically processed by our infrastructure and security providers, including hosting, content delivery and analytics platforms such as Netlify.
These providers operate under internationally recognized data protection and security frameworks (including GDPR, ISO 27001 and SOC 2) and process data solely for the purpose of delivering secure and reliable infrastructure services.
This technical data is processed only to:
- operate and secure the website,
- prevent fraud, abuse and automated access,
- generate aggregated and anonymous usage statistics, and
- enable affiliate referral and click-tracking functionality.
Legal Basis
This processing is based on our legitimate interest in providing, protecting and improving the service.
Data Retention
Technical data is retained by our infrastructure providers only for limited periods in accordance with their own security, compliance and regulatory obligations, and is subsequently deleted or anonymized. esim.co does not maintain persistent user profiles or behavioral databases.
Data Transfers
Our infrastructure providers may process and store technical data on servers located in different countries solely for the purpose of providing hosting, security, analytics and content delivery services. Such transfers are governed by international data protection and security frameworks applied by those providers.
We do not sell, rent or use personal data for advertising, profiling or marketing purposes.
Your Rights
You may request information about the processing of your data or request deletion or restriction where applicable by contacting:
privacy@esim.co
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