Instagram live stream views are the one service on this list where timing beats volume. A stream that already has people in it holds the next person who arrives; an empty one loses them in seconds. That means the order has to be placed for the opening minutes, and it means a seller that cannot start on demand is useless to you no matter what it charges. Confirm the start behaviour before you buy, not after.
Instagram is the most competitive and most scrutinised market in this category, which means both the best supply and the worst. Its own detection has been running longest, its periodic purges remove bought followers in visible batches, and the engagement ratio on a profile is the first thing any brand checks before a partnership. The practical consequence is that Instagram is the platform where proportion matters most: a follower count far ahead of the likes underneath it is read as bought by humans long before any algorithm gets involved.
Beyond the metric itself, the same four things separate a working order from a wasted one, and none of them are visible from a landing page. First: whether the seller asks for your password. No legitimate provider in this category needs one — a public username or a post link is all the work requires — and a request for a login is the end of the conversation, not something to weigh against a lower price.
Second: whether the price you are quoted is the price you pay. Retail sellers here quote packages and panels quote a rate per 1,000, and the gap between them once you normalise is routinely fiftyfold. Every figure on this page has been converted to the same per-1,000 unit for exactly that reason.
Third: what the refill promise actually says. "Refill guarantee" is a marketing phrase until you read the window, the trigger and the process. Thirty days, automatic, no receipt required is a real guarantee. Thirty days, on request, subject to review is a support ticket you will probably not bother to file. Fourth: whether the seller has been trading long enough to still exist when you need the fourth one. Domain age is on every provider's page here, and it is the cheapest signal in the category.