The three providers, in the order we rank them
The gallery at the top of this page ranks Astrill first, NordVPN second and Proton VPN third, each with the documented record behind the call. Here's the longer form of the same argument.
Astrill VPN: built around China
Astrill has kept people online inside China for longer than almost any provider still standing. Expats and businesses have leaned on it since the early 2010s, and that focus shows: holding a connection through the Great Firewall is the problem Astrill was built around, not a feature bolted on later.
Astrill VPN→
StealthVPN is the reason to consider it. It disguises traffic so deep packet inspection struggles to recognise a VPN at all, which is precisely the detection the firewall leans on. OpenWeb handles everyday browsing, and router support covers a whole flat or office from one connection.
The honest trade-off is price, and it's not close: Astrill costs several times what the other two charge, publishes no money-back guarantee, and we could find no independent no-logs audit. For a short trip that stings. For anyone living or working in China, where a dropped connection means no email and no banking, the case for paying the premium is that connectivity is the one job Astrill's whole product is organised around.
Before you fly: Astrill's main website is routinely unreachable from inside China. Buy the subscription and install the apps on every device before you cross the border; downloading anything VPN-shaped from inside is far harder than doing it at home.
NordVPN: the strongest all-rounder with a China mode
NordVPN is second here for one reason only: China isn't its speciality. For everything else on the trip it's the stronger everyday service, with the largest published server network of the three, a no-logs policy with a named independent audit, and a refund route written into its terms.
NordVPN→
Its obfuscated servers are the part that matters for China: they wrap the tunnel so it reads as ordinary HTTPS. Two practical notes from its own documentation: obfuscation has to be switched on manually in settings, and app updates are hard to fetch from inside China, so update everything before you travel.
Proton VPN: the privacy-first pick
Proton VPN takes a different route. Its Stealth protocol is open source, its apps are open source, its no-logs policy carries a named independent audit, and it operates under Swiss jurisdiction. If your first concern is who can see your traffic rather than whether Saturday's video call connects, that transparency is the draw.
Proton VPN from £3.99/mo on the 2-year plan→
Its China record is the thinnest of the three, and traveller reports describe more manual server and protocol switching than with the other two, particularly when filtering tightens. Secure Core, which routes traffic through privacy-friendly countries before it exits, adds protection at a further cost in speed.