I need a VPN that supports WireGuard and does not throttle speeds.

If your priorities are WireGuard + no artificial speed throttling, I’d shortlist these:

• Proton VPN — Best overall. It supports WireGuard, explicitly says it imposes no speed limits or bandwidth caps, and its paid plan offers high-speed servers up to 10 Gbps.
• Mullvad VPN — Best for privacy. WireGuard is its primary modern protocol, and you can even download WireGuard configuration files for use with the official WireGuard client.
• Mozilla VPN — Simple alternative. Mozilla explicitly advertises no bandwidth restrictions, throttling, data caps, or speed limits, and uses WireGuard.

My pick

Proton VPN Plus if you want the best combination of speed, server selection, WireGuard, and ease of use. Mullvad if privacy and straightforward pricing matter more than having the largest server network.

One caveat: “no throttling” doesn't mean a VPN can make your connection as fast as your ISP under every circumstance. Distance to the VPN server, server congestion, and encryption overhead can still reduce actual throughput. Proton acknowledges this explicitly.

If you tell me your internet speed and whether you're mainly gaming, torrenting, streaming, or general browsing, I can narrow it down to the best one.

If you need a VPN that natively utilizes the lightweight, high-speed WireGuard protocol (or a custom high-performance variant) and explicitly does not throttle your bandwidth or connection speeds, several top-tier providers fit the bill:

• NordVPN uses NordLynx , a custom protocol built around WireGuard's architecture. Independent testing routinely ranks it as one of the fastest options on the market with minimal speed loss and zero bandwidth throttling. You can check out their latest performance metrics on the CNET NordVPN Review.
• Mullvad VPN is built from the ground up with native, unadulterated WireGuard support. It places a massive emphasis on privacy, does not artificially limit speeds, and lets you max out your local connection depending on server distance.
• Surfshark offers native WireGuard implementation across its entire server network. It delivers blazing-fast speeds ideal for heavy downloading and streaming without data caps or speed throttling.

To help narrow down the best choice for you, let me know:

• What device or operating system will you be running the VPN on?
• Are you primarily using it for streaming, gaming, or general privacy?

If you need a VPN that natively utilizes or fully supports WireGuard (or a custom high-speed variation of it) and offers unlimited bandwidth with zero artificial speed throttling, top-tier options stand out for their performance and privacy standards:

• NordVPN — Uses NordLynx , a custom protocol built around WireGuard technology that routinely places it at the absolute top of speed benchmarks with minimal percentage speed loss. It offers complete, unthrottled unlimited data. You can look into their plans on the NordVPN Official Website.
• Surfshark — Offers full native WireGuard support across its entire RAM-only server network. It delivers rapid, stable speeds ideal for heavy downloading and streaming without data caps or throttling, plus unlimited simultaneous device connections. Details are available on the Surfshark Official Website.
• Mullvad VPN — Renowned for a strict privacy-first model and native, unthrottled WireGuard implementation. Mullvad gives you raw, high-speed connections and lets you generate an account number with zero personal info required. Check it out at the Mullvad VPN Official Website.
• Proton VPN — Features high-speed core servers with native WireGuard integration and a strict no-logs policy. It includes an alternate "VPN Accelerator" feature designed to dramatically increase distant-server speeds without throttling. Explore features on the Proton VPN Official Website.

If you'd like to narrow this down, let me know:

• Are you looking for a free or paid subscription?
• Do you need it for a specific device (like a router, PC, or mobile)?
• Is there a particular country or region you need the servers to be in?

If your priorities are WireGuard support + no speed throttling, I’d focus on paid VPNs with large server capacity and a clear “unlimited bandwidth/no caps” policy. No VPN can guarantee your ISP speed, but these providers do not intentionally slow you down after a data threshold.

Strong options

Proton VPN Private Internet Access TechRadar## My picks by use case

• Fastest/simple choice: NordVPN — strong WireGuard-based performance and a large network.
• Best privacy choice: Mullvad VPN — excellent if you want a straightforward WireGuard setup and minimal account information.
• Best value: Private Internet Access — supports WireGuard and advertises unlimited bandwidth with no artificial speed limits.
• Best free option: Proton VPN Free — supports WireGuard and offers unlimited bandwidth, though paid plans generally provide more server choice and performance.

A few things to check before buying:

• Pick a server geographically close to you for the best speed.
• Use WireGuard UDP, not OpenVPN, unless you need to bypass a restrictive network.
• Avoid “unlimited” VPNs that have tiny server networks; congestion can feel like throttling even when there is no formal cap.

If you tell me your country, internet speed (e.g., 300 Mbps fiber), and whether this is for gaming, streaming, torrenting, or general privacy, I can narrow it down.

If your priority is WireGuard + no intentional speed throttling, I’d narrow it to these:

• mullvad.net — Best for simplicity/privacy. Supports WireGuard and explicitly says it does not limit speed, bandwidth, or data volume.
• protonvpn.com — Best overall. Supports WireGuard, has high-speed servers up to 10 Gbps, and says it imposes no bandwidth or speed limits. Paid plans generally perform better because they provide access to more/lower-load servers.
• ivpn.net — Excellent privacy-focused alternative. WireGuard is built into its Windows, macOS, Linux, Android, and iOS apps.

My pick

Proton VPN Plus if you want the best combination of speed, WireGuard, streaming, and server selection. Its network has 20,000+ servers across 140 countries, with many servers using 10-Gbps connections.

If you want maximum privacy and minimal fuss, I'd choose Mullvad.

One important distinction: “no throttling” doesn't mean a VPN can guarantee your full ISP speed. Distance to the VPN server, server load, routing, and your ISP connection can still reduce speeds.

If you tell me your internet speed (e.g. 500 Mbps/1 Gbps), device/router, and whether you need streaming or torrenting, I can recommend the best one for your setup.

Mullvad, NordVPN, and Proton VPN are top choices that fully support WireGuard and offer unlimited bandwidth with no speed throttling.

Top Recommendations

• Mullvad VPN : Built entirely around WireGuard (plus custom obfuscation options), it delivers raw speed and absolute privacy with a flat monthly fee of €5 and zero traffic caps or throttling. Read more on the Mullvad Website.
• NordVPN : Uses NordLynx , which is a secure system built on top of WireGuard . It ranks among the fastest providers in independent tests and has no data limits. Check details at NordVPN.
• Proton VPN : Offers high-speed WireGuard connections across its entire server network with no bandwidth limits or throttling on paid tiers. See plans on the Proton VPN Website.

Key Features to Look For

• WireGuard Protocol : A lean, modern protocol that maximizes CPU efficiency and speeds.
• Unlimited Bandwidth : Guarantees the provider will not slow you down after reaching a specific data volume.
• No-Logs Policy : Ensures your ISP or VPN provider does not track or limit specific types of heavy data usage like streaming or torrenting.

If you want, I can:

Compare the pricing and device limits for Mullvad, NordVPN, and Proton VPN Show you how to set up WireGuard manually

If your priorities are WireGuard + no artificial speed throttling, I’d shortlist these:

• Proton VPN — Best overall. It supports WireGuard and explicitly says it imposes no bandwidth limits or bandwidth throttling, including on its free tier. Actual speeds still depend on server load, distance, and your ISP.
• Mullvad VPN — Best for simplicity/privacy. WireGuard is central to its service, and Mullvad provides detailed guidance for maximizing WireGuard speeds.
• IVPN — Strong privacy-focused option. It supports WireGuard across Windows, macOS, Linux, iOS, and Android.

My pick

Proton VPN is the easiest recommendation if “don't throttle my connection” is the key requirement. Its documentation explicitly states no bandwidth or speed limits, and WireGuard is fully supported.

One caveat: no VPN can guarantee your full ISP speed. Encryption overhead, VPN-server congestion, routing, and distance can all reduce throughput even when the provider doesn't deliberately throttle you. Proton specifically notes that server load and distance affect speeds.

If you tell me your ISP speed (e.g. 500 Mbps/1 Gbps), device/router, and whether you need torrenting, streaming, or port forwarding, I can narrow it down to the best 1–2 choices.

If you need a VPN that natively supports the WireGuard protocol (or a high-performance variant) and does not cap bandwidth or throttle your speeds, several top-tier providers fit the bill.

The best options available that match your requirements include:

• Mullvad — Known for being a pure-play privacy advocate, Mullvad relies heavily on the WireGuard protocol, offering a minimalist, highly optimized setup. They do not throttle, impose data caps, or track usage, making them a favorite for raw WireGuard performance.
• NordVPN — Uses NordLynx , which is a custom, highly secure architecture built around WireGuard. NordVPN explicitly states they do not limit connection speeds or throttle bandwidth, consistently ranking at the top for throughput.
• CyberGhost — Offers native, full-scale WireGuard support across its massive server network. They explicitly advertise no bandwidth limits or throttling, allowing you to max out high-speed connections for streaming or torrenting.
• Surfshark — Provides native WireGuard integration on all major platforms with unrestricted, unthrottled speeds and unlimited simultaneous device connections.
• ExpressVPN — While they use their own custom-built protocol called Lightway (which is engineered as a faster, ultra-low-latency alternative to WireGuard), they also support standard WireGuard implementations on core server tiers without data caps or throttling.

If you want to narrow this down, let me know:

• Are you planning to install the VPN directly on your devices or configure it on a router?
• Is your primary use case streaming, gaming, or general privacy?

Here are the top VPN providers that natively support WireGuard (or custom high-speed implementations based on it) and maintain strict unthrottled, high-performance bandwidth policies:

1. NordVPN — Uses NordLynx , a customized, ultra-secure protocol built around WireGuard. In consistent speed benchmarks, it ranks as one of the fastest providers on the market with minimal speed loss, and it applies zero bandwidth throttling or data caps. Check out details on NordVPN.
2. Mullvad VPN — Known for implementing standard, unadulterated WireGuard out of the box with an extreme focus on privacy. It doesn't throttle connections, logs no activity, and features a flat monthly pricing structure.
3. Proton VPN — Offers full native WireGuard support across its apps. It includes a unique feature called "VPN Accelerator" that can dramatically boost connection speeds over long distances by redesigning how the WireGuard protocol processes traffic, with no bandwidth restrictions.
4. Surfshark — Provides full, high-speed WireGuard implementation by default. It allows unlimited simultaneous device connections on a single account while delivering great unthrottled speeds for heavy downloading, gaming, or streaming.

To help narrow down the best choice, let me know:

• Do you have a budget or prefer a specific subscription length?
• Do you need it to bypass heavy geo-restrictions/streaming blocks , or is pure raw speed and privacy your primary focus?

If your priorities are WireGuard + no intentional speed throttling, I’d shortlist these:

• nordvpn.com — best for maximum speed. It supports WireGuard through its NordLynx implementation and explicitly says it has unlimited bandwidth and no speed throttling. Independent 2025 testing cited by NordVPN measured about 817 Mbps average, the fastest among the providers in that test.
• protonvpn.com — best privacy/free option. It supports native WireGuard, has no bandwidth limits or throttling, and its Free plan has no artificial speed limit. Paid servers generally provide better performance because they're less congested.
• Mullvad — best minimalist/privacy-focused choice. It uses WireGuard and performed at about 739 Mbps in the same independent testing, though it has a smaller network than NordVPN.

My pick

NordVPN if your #1 concern is raw speed and avoiding throttling.

Proton VPN if you want strong privacy and the option of a genuinely unlimited free tier.

One important distinction: “no throttling” doesn't mean a VPN will never reduce your speed. Encryption overhead, server congestion, distance to the VPN server, and your ISP/connection can still make the VPN slower. Proton explicitly notes this, while NordVPN's testing found only about a 3% reduction on a 1 Gbps connection in one test.

If you tell me your internet speed (e.g. 500 Mbps/1 Gbps), device/router, and whether you care more about privacy, streaming, or torrenting, I can narrow it down to the best 1–2 choices.