Last updated: July 1, 2026
Lucen is a product of Barna Solutions LLC ("Blumie", "we", "us", or "our"). This Privacy Policy explains how we collect, use, and protect information when you use Lucen ("the Service").
Account information: Name, email address, and organization details when you create a Lucen account.
Connected platform data: When you connect an ad platform (Google Ads, Meta, LinkedIn, TikTok, Mercado Libre, or others), we access campaign performance data from those platforms on your behalf. This includes metrics such as impressions, clicks, spend, conversions, and related advertising data. We access only the data you explicitly authorize.
Usage data: How you interact with the Service, including pages visited, features used, and actions taken.
Technical data: IP address, browser type, device information, and cookies necessary for the Service to function.
We use the information we collect to:
Your advertising data is stored in your own data warehouse (e.g., Google BigQuery) under your control. Lucen acts as a processor — we access your data to provide the Service but do not own it. You retain full ownership of your data at all times.
We do not sell, rent, or share your personal information or advertising data with third parties, except:
We do not use your advertising data to train AI models or for any purpose beyond providing the Service.
We retain your account information for as long as your account is active. Advertising data stored in your warehouse is under your control and retention policies. You may request deletion of your account data at any time by contacting us.
Depending on your location, you may have the right to:
To exercise any of these rights, contact us at privacy@blumie.io.
We implement industry-standard security measures including encryption in transit (TLS), access controls, and regular security reviews. However, no method of transmission over the Internet is 100% secure.
When you connect a third-party platform (Google, Meta, LinkedIn, TikTok, Mercado Libre), you are also subject to that platform's terms of service and privacy policy. Lucen is not responsible for the data practices of those platforms.
The Service is not directed at children under 18. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. We will notify you of material changes by email or through the Service. Continued use of the Service after changes constitutes acceptance of the updated policy.
For privacy-related questions or requests:
Barna Solutions LLC (Blumie)
Austin, Texas, United States
privacy@blumie.io