Professor Sergio Alfieri

About Professor Sergio Alfieri

Professor Sergio Alfieri operates an education-focused YouTube channel dedicated to law studies (Direito) in Brazil. With 80,500 subscribers and 6,757,457 total views across 487 published videos, the channel serves learners preparing for legal education and professional exams. According to the channel bio, Alfieri teaches at major preparatory courses in Brazil while simultaneously providing free educational content and materials to students who lack access to paid resources. This dual approach—combining institutional teaching with open-access instruction—reflects a stated commitment to democratizing legal education. The channel's content strategy centers on making law education accessible across socioeconomic barriers, positioning it as a resource for both exam preparation and foundational legal knowledge. The Portuguese-language focus and Brazil-based operation indicate a primary audience within the Brazilian education market, where demand for law exam preparation and supplementary instruction remains substantial.

Professor Sergio Alfieri's estimated sponsorship rates

Integrated YouTube video sponsorships with Professor Sergio Alfieri are estimated between $372 and $930, with a typical rate of $620. This pricing reflects the creator's subscriber base of 80,500 and the education niche's average cost-per-thousand-impressions (CPM) profile. Education content typically commands lower CPMs than finance, technology, or lifestyle categories, though law-specific instruction can attract professional and career-focused audiences with higher advertiser intent. The creator's classification as a low-tier audience creator—relative to broader YouTube benchmarks—positions rates below mid-tier education instructors. Peer creators in the same niche, such as Professor Thomas Jorgensen (81,000 subscribers) and El Profe Matemático (85,800 subscribers), operate in a comparable pricing band. Geographic factors also influence rates; Brazilian-based creators typically see lower CPM multipliers than North American or Western European counterparts, reflecting regional advertising market dynamics. Brands targeting Portuguese-speaking legal professionals, exam-prep platforms, and education technology companies represent the primary advertiser categories at these rate levels.

Who should partner with Professor Sergio Alfieri?

Professor Alfieri's audience consists primarily of law students and exam candidates in Brazil, with secondary reach among adult learners seeking foundational legal knowledge. The 6.7 million total views distributed across 487 videos indicate an average of approximately 13,900 views per video, suggesting a consistent but modest engagement base. The channel's stated mission—providing free materials to students without paid-resource access—attracts price-sensitive learners, likely including high-school graduates preparing for university entrance exams, undergraduate law students, and professionals seeking continuing education. Brand alignment opportunities center on education technology platforms, exam-preparation services, legal education publishers, online course providers, and fintech applications targeting emerging professionals. The Portuguese-language and Brazil-specific focus limits crossover appeal to international audiences but creates concentrated relevance within the Brazilian education market. Comparable peers like MATH / Mahmoud Elkholy (86,800 subscribers) and Profesor Alexander Irizarri (72,500 subscribers) similarly serve niche academic audiences, though with different subject matter. Advertisers seeking to reach cost-conscious, education-motivated demographics in Brazil would find this audience profile relevant.

Professor Sergio Alfieri's growth and performance

Snapshot data spans only one day (May 12, 2026), with subscriber count holding steady at 80,500. This single-point observation provides insufficient basis for assessing growth trajectory, velocity, or seasonal patterns. Historical view-count data and longer-term subscriber trend analysis are not yet available. To establish meaningful growth metrics—monthly subscriber acquisition rate, audience retention patterns, or content performance trends—additional tracking data across a minimum of 30 to 90 days would be required. Interested parties should monitor the channel over time to determine whether the current subscriber base represents a plateau, growth phase, or seasonal fluctuation.

How our pricing estimate works for Professor Sergio Alfieri

The rate estimate derives from an algorithmic model that multiplies subscriber count by niche-specific cost-per-thousand-impressions (CPM) benchmarks, adjusted for platform (YouTube), content format (integrated video sponsorship), and geographic factors. The model applies education-category CPM averages and Brazilian market multipliers to the creator's 80,500 subscriber base. This estimate is calibrated against zero community data points—meaning no prior sponsored deals or advertiser-reported rates inform the calculation—so it represents a statistical projection rather than observed market data. For a detailed explanation of the methodology, multiplier values, and confidence intervals, see the /methodology page. Actual rates may vary based on audience demographics, engagement metrics, content category specificity, and individual negotiation.