Streaming success depends on IP reputation catalogs and obfuscation. Privacy success depends on threat model, jurisdiction, audits, and payment anonymity options.
A VPN can rank #1 for Netflix unblocking and only mid-pack for paranoid threat models — or the reverse. Our ranking weights multiple jobs; use category callouts on the comparison page.
Detection is not one test but a stack of them, and understanding it explains why "best streaming VPN" lists go stale so quickly:
None of this is defeated permanently. A provider that invests in fresh address ranges and obfuscation wins for a while, then the catalogue catches up, then it buys more ranges. You are paying for the size and speed of that cycle, not for a solved problem.
Privacy performance is a different list entirely: the jurisdiction the company operates under and whether it sits inside the Fourteen Eyes intelligence-sharing arrangement, who owns it, what the policy retains, whether an independent audit examined that claim and how recently, whether payment can be made without tying the account to your identity, and whether the client leaks under stress. Server count and Netflix libraries are irrelevant to every one of those.
The traits that win at streaming can actively cost you on privacy. Aggressive address acquisition means renting infrastructure widely, which broadens the set of third parties involved. Obfuscation that mimics ordinary web traffic is excellent in a censored network and irrelevant on a home connection. Meanwhile the provider with the strongest audit history and the cleanest jurisdiction may sit mid-table for unblocking, because it will not play the address-churn game at that scale.
Netflix's terms require you to view content in the country tied to your account and state that it will use technology to verify location. In practice the consequence is a proxy error rather than anything dramatic, but it is worth knowing that the geo-shifting use case sits outside the terms you agreed to, while the privacy use case does not.
Decide which job is the real one. If it is streaming, weight current unblocking results and accept that they expire. If it is privacy, weight jurisdiction, ownership, audit recency and leak behaviour, and ignore the library tables entirely. Buying the middle of both lists is the one approach that reliably disappoints on both counts.
Some are competent at both, but the traits differ enough that the top of each list is rarely the same product. Decide which job you are actually buying for and weight that one.
Its server addresses were most likely catalogued as non-residential and blocked. Switching to a different server usually restores access until that range is catalogued too.
It decides which legal system can compel the company, and whether it sits inside an intelligence-sharing arrangement. It matters a great deal for a privacy threat model and almost not at all for watching a different film catalogue.