Is It Legal to Scrape Comments for a Comment-to-Enter Giveaway?
Scraping comments to run a comment-to-enter giveaway is not legal under most platforms' Terms of Service, even though scraping public web data is sometimes allowed under general law. Platforms like Instagram, Facebook, and TikTok explicitly prohibit automated data collection outside their official APIs. Beyond the compliance risk, scraped comment data is often incomplete, which means a "winner" chosen from it may not have come from a fair, verifiable pool of every eligible entrant.