IPTV companies operate by hosting live TV channels, movies, and on-demand content on servers and streaming it to subscribers over the internet. Legal IPTV companies acquire broadcasting rights, while others may stream without permission. These companies often provide subscription-based plans, offering content in SD, HD, or 4K. IPTV companies differ in channel variety, server reliability, customer service, and device compatibility. The best IPTV companies focus on stability, affordability, and consistent performance. They also provide user-friendly apps and features like multi-device support. Ultimately, IPTV companies aim to make entertainment flexible, accessible, and cost-effective for viewers worldwide.