Scraping YouTube comments is one of the most practical ways to collect large-scale public opinion data, and demand for it has grown alongside YouTube’s position as the largest video platform on the internet. Comment sections capture unfiltered reactions to products, political events, health topics, and cultural moments, the kind of data that surveys rarely reach and social media APIs increasingly restrict or charge for access to. This guide covers three methods for collecting YouTube comment data in 2026: the official YouTube Data API, Python-based scraping with yt-dlp , and managed scraper…