How many providers qualify for this list?

11 of 11. The other 0 are excluded because they do not meet the requirement, and they are named at the bottom of the page rather than quietly dropped.

What does this ranking ignore?

Whether refunds are processed promptly, which we cannot verify.

11 of 11 qualify · Updated August 13, 2026

VPNs with the longest refund windows

A refund window is the only trial that matters, because it covers the real product rather than a limited demo. Windows here range from three days to forty-five, a fifteen-fold difference that almost nobody compares before buying. The catch is usually in the conditions, so the terms are quoted next to the number.

The rule for this page. Providers with a stated refund window, ordered longest first. Conditions are quoted where the provider attaches any.

Answer

CyberGhost, then PureVPN

45 day refund window. The longest refund window in the market attached to a mid-tier privacy posture.

Visit CyberGhost

We earn nothing from CyberGhost. This link is included because the ranking says it belongs here.

Providers that qualify, ordered by the rule above
#	Provider	Deciding fact	Price and refund terms	Overall
1	CyberGhost Unpaid	45 day refund window	9/10	70.0
2	PureVPN	31 day refund window	9/10	69.0
3	Mullvad Unpaid	30 day refund window	7/10	85.5
4	Proton VPN	30 day refund window	7/10	90.0
5	NordVPN	30 day refund window	8/10	84.0
6	IVPN Unpaid	30 day refund window	5/10	82.5
7	Surfshark Unpaid	30 day refund window	9/10	75.5
8	ExpressVPN Unpaid	30 day refund window	5/10	74.0
9	Private Internet Access Unpaid	30 day refund window	9/10	73.0
10	FastestVPN	15 day refund window	8/10	48.0
11	Windscribe Unpaid	3 day refund window	6/10	67.0

Why these, in order

1. CyberGhost

70.0

45 day refund window. The longest refund window in the market attached to a mid-tier privacy posture.

Against it: Owned by Kape Technologies alongside ExpressVPN and Private Internet Access.

Visit CyberGhost

2. PureVPN

69.0

31 day refund window. Cheap and broadly capable, carrying a documented 2017 logging incident that the current audit arrangement is designed to answer.

Against it: Supplied user logs to the FBI in a 2017 case while advertising a no-logs policy.

Visit PureVPN

3. Mullvad

85.5

30 day refund window. The strongest privacy posture of any provider in this dataset, and the only one we cannot earn a commission from.

Against it: No native app for Apple TV, Android TV or games consoles.

Visit Mullvad

4. Proton VPN

90.0

30 day refund window. The best-documented security stack in this dataset, and the only free tier we consider safe to recommend.

Against it: Refunds are prorated against usage, not returned in full.

Visit Proton VPN

5. NordVPN

84.0

30 day refund window. The most complete all-round package here, provided you accept closed-source clients and a renewal price well above the introductory rate.

Against it: Client applications are closed source and cannot be independently inspected.

Visit NordVPN

Questions

Which VPN can I test for longest without losing money?: CyberGhost. 45 day refund window. Providers with a stated refund window, ordered longest first. Conditions are quoted where the provider attaches any.
How many providers qualify for this list?: 11 of 11. The other 0 are excluded because they do not meet the requirement, and they are named at the bottom of the page rather than quietly dropped.
What does this ranking ignore?: Whether refunds are processed promptly, which we cannot verify.