Amazing Explanation On What a VPN Actually Does And Does’nt

A VPN — Virtual Private Network — encrypts your internet traffic and routes it through a server in a location of your choosing, replacing your real IP address with the server’s IP address. This does three things practically:

• Hides your activity from your ISP — your internet provider can no longer see which sites you visit or what you download
• Changes your apparent location — websites and services see the VPN server’s location rather than your real one, enabling access to geo-restricted content
• Encrypts traffic on public Wi-Fi — prevents other users on the same network from intercepting your data at coffee shops, hotels and airports

What a VPN does not do: make you anonymous online, protect you from malware or phishing, hide your activity from websites you are logged into, or prevent tracking via cookies and browser fingerprinting. It is a privacy tool with specific use cases, not a magic cloak. For comprehensive online privacy, see our digital privacy guides covering browser settings, tracker blocking and password managers.

Who Actually Needs a VPN

You genuinely benefit from a VPN if you:

• Regularly use public Wi-Fi for sensitive tasks like banking or work
• Want to access streaming libraries from other countries — US Netflix from the UK, BBC iPlayer from abroad
• Live or travel in countries with restrictive internet censorship
• Want your ISP to be unable to sell or monitor your browsing data
• Work remotely and need to connect to your employer’s network securely

If none of these apply to you, a VPN is not a necessary purchase. Do not let marketing convince you otherwise. See our internet security guides for free tools that address most home users’ genuine security needs without a monthly subscription.

The Best VPN Services in 2026

1. ExpressVPN — Best Overall VPN

ExpressVPN consistently tops independent VPN reviews for a combination of reasons that genuinely matter: speed, reliability, server count, streaming unblocking ability and ease of use. Their proprietary Lightway protocol delivers speeds that feel close to an unencrypted connection on a good connection — a meaningful improvement over older OpenVPN-based services that noticeably slow browsing.

ExpressVPN operates servers in 105 countries, reliably unblocks Netflix US, BBC iPlayer, Disney+, Hulu and most other major streaming services, and has undergone multiple independent third-party security audits that verified their no-logs claims. Their apps are the most polished in the industry — available on Windows, Mac, iOS, Android, Linux, routers and smart TVs.

The main drawback is price — at around £8.32/month (annual plan) in the UK and $8.32/month in the USA it is among the more expensive options. The monthly plan at around £15/month is poor value; the annual plan is reasonable for heavy users.

UK pricing: ExpressVPN.com — from £8.32/month (annual) | Also available via Amazon UK

USA pricing: ExpressVPN.com — from $8.32/month (annual)

Platforms: Windows, Mac, iOS, Android, Linux, Router, Smart TV

Simultaneous connections: 8 devices

2. NordVPN — Best Value Premium VPN

NordVPN offers the best combination of price and performance for most users. At around £3.09/month on a two-year plan in the UK (and equivalent in USD), it is significantly cheaper than ExpressVPN while offering comparable performance in independent speed tests and comparable streaming unblocking ability.

NordVPN’s additional features beyond basic VPN are genuinely useful: Threat Protection blocks ads, trackers and malware at the network level before they reach your browser; Double VPN routes traffic through two servers for additional privacy on high-sensitivity tasks; Meshnet allows you to create a private network with other devices for secure file sharing and remote access.

Their server network covers 111 countries and over 6,400 servers. Like ExpressVPN they have undergone multiple independent audits. The two-year plan pricing represents the best VPN value available from a trusted provider.

UK pricing: NordVPN.com — from £3.09/month (2-year plan) | Amazon UK

USA pricing: NordVPN.com — from $3.09/month (2-year plan)

Simultaneous connections: 10 devices

3. Surfshark — Best for Multiple Devices and Families

Surfshark offers unlimited simultaneous device connections — meaning one subscription covers every device in a household with no limit. For families or anyone with multiple devices, this is the most cost-effective option available. Performance is strong, streaming unblocking is reliable, and the additional CleanWeb feature blocks ads and trackers effectively.

At around £2.09/month on a two-year plan it is the cheapest credible VPN from a well-established provider. Independent audits have verified their infrastructure and policies. The one area where it falls slightly behind NordVPN and ExpressVPN is raw speed on very long-distance connections — noticeable for users connecting from Asia to USA servers, for example, but irrelevant for most everyday use cases.

UK pricing: Surfshark.com — from £2.09/month (2-year plan)

USA pricing: Surfshark.com — from $2.19/month (2-year plan)

Simultaneous connections: Unlimited

4. ProtonVPN — Best for Privacy-Focused Users

ProtonVPN is built by the same Swiss team behind ProtonMail — the most privacy-focused email service available — and operates under Swiss privacy law, which provides stronger legal protection against data requests than UK or USA jurisdiction. Their open-source apps have been independently audited, their no-logs policy is among the most rigorously verified in the industry, and their free tier is the most generous available from a credible provider.

The free tier — unlimited data, three server locations, one device — is genuinely usable for privacy-conscious users who do not need streaming unblocking or high-speed performance. The paid plans start at around £4.99/month and unlock all servers, 10 devices, streaming support and Netshield ad/tracker blocking.

For journalists, activists, researchers and anyone whose threat model extends beyond casual privacy, ProtonVPN is the most trustworthy option regardless of price. See our digital privacy guides for a full breakdown of Proton’s ecosystem including ProtonMail and ProtonDrive.

UK pricing: ProtonVPN.com — Free tier available | Paid from £4.99/month

USA pricing: ProtonVPN.com — Free tier available | Paid from $4.99/month

Simultaneous connections: 10 devices (paid)

5. Mullvad — Best for Anonymous Payment and Maximum Privacy

Mullvad takes a different approach to every other VPN on this list — there are no user accounts, no email required, and payment can be made in cash by post or via cryptocurrency. Each user gets a randomly generated account number. At €5/month flat (no annual discounts, no promotional pricing) it is straightforward and its privacy credentials are among the strongest in the industry.

Mullvad is not the right choice for streaming — their focus is purely privacy rather than content unblocking. For users whose primary concern is genuine privacy from surveillance, data collection and monitoring, it is the most credible option available at any price.

Pricing: Mullvad.net — €5/month flat rate globally

VPNs to Avoid in 2026

These categories and specific services consistently disappoint in independent testing or raise privacy concerns:

Free VPNs (with exceptions)

Most free VPNs monetise by logging and selling user data — precisely the privacy violation they claim to prevent. The business model of a free VPN that does not charge users requires generating revenue somehow; user data is the most common answer. The exceptions are ProtonVPN’s free tier and Windscribe’s free tier — both from companies with credible paid products that subsidise the free tier rather than monetising user data.

Hola VPN

Hola operates as a peer-to-peer network that routes other users’ traffic through your device. You are not just using others’ bandwidth — other users’ traffic, which could include illegal activity, routes through your IP address. Avoid entirely.

Any VPN Claiming True Anonymity

No VPN provides true anonymity. Any service making this claim is either misinformed or deliberately misleading. For the distinction between privacy and anonymity, see our online privacy guides.

Using a VPN for Streaming

One of the most popular VPN use cases is accessing streaming content from other countries. The most requested combinations:

• US Netflix from the UK — NordVPN and ExpressVPN both reliably unblock US Netflix. US Netflix has a larger library than UK Netflix including many shows not available in the UK.
• BBC iPlayer from abroad — ExpressVPN is the most reliable for iPlayer access from outside the UK. Essential for UK expats and travellers.
• Disney+ other regions — NordVPN and Surfshark both reliably unblock Disney+ in multiple regions.
• Amazon Prime Video other regions — All three of our top recommendations work reliably.

Note that using a VPN to access geo-restricted content may violate the terms of service of the streaming platform, though enforcement against individual users is extremely rare. For more on streaming services and content guides, see our streaming guides and our smart TV and streaming device section.

VPN for Travel

A VPN becomes significantly more useful when travelling — particularly for accessing home country content, banking securely on hotel Wi-Fi, and bypassing censorship in restrictive countries. See our travel tech guides for a full packing list of digital tools for travellers and our international travel guides for country-specific internet restriction information.

How to Choose the Right VPN for You

• Best overall value: NordVPN — strong performance, competitive pricing, excellent features
• Best for families/multiple devices: Surfshark — unlimited simultaneous connections
• Best for streaming: ExpressVPN — most reliable unblocking across all major services
• Best for privacy: ProtonVPN or Mullvad — strongest privacy credentials and jurisdiction
• Best free option: ProtonVPN free tier — only credible free VPN available

Final Thoughts

A VPN is a useful tool for specific purposes — not a universal security solution. Choose based on your actual use case: streaming, privacy, travel or security on public networks. For most users, NordVPN on a two-year plan represents the best combination of performance, features and value. For maximum privacy, ProtonVPN is the most trustworthy option.

For more software and security guides, browse our software section, our cybersecurity guides, our password manager comparisons and our smart home security guides. For questions about VPN setup on specific devices, contact us.

VPN pricing changes frequently. Always check provider websites for current pricing. Some links may be affiliate links — see our disclaimer. Using a VPN to circumvent geographic restrictions may violate platform terms of service.