1. iStock

iStock is one of the best stock footage sites operated by Getty Images. There is a large collection of high-quality royalty-free video clips, illustrations, and photos.
iStock caters to everyone from marketers to filmmakers and small businesses looking for reliable, affordable content. Its video library includes 4K and HD clips in a wide variety of categories. Things like nature and lifestyle but also business and abstract backgrounds. The platform is well-organized, allowing users to filter results by things like resolution and category. It isn’t cheap but iStock also offers a few pricing plans, including credit-based purchases and subscription models that appeal to both occasional and frequent users.