NymVPN is a distributed privacy solution that seeks to address the trust limitations of traditional VPNs. By leveraging blockchain technology, Nym aims to decentralize control over privacy, shifting it away from VPN providers and into the hands of individual users.
This new model does away with the need to trust any of the VPN server providers in your network – and the innovative approach to privacy uses a Mixnet, which routes traffic through distributed nodes to obfuscate its origin.
While NymVPN promises cutting-edge privacy, it’s still in beta (though this also means that it’s free). Compared to our best VPNs, however, it’s missing several core features. To see whether it’s worth checking out, I’ll take a look at NymVPN in more detail, evaluating its speed, feature set, privacy options, and how it measures up in the current VPN landscape.
Features
This is a weird one. There’s plenty to talk about if you’re interested in how NymVPN works, but as the client is still in beta it’s pretty bare-bones.
There isn’t even a kill switch built into the app. Both a kill-switch and split tunneling are reportedly “on the way” but, in the meantime, you’re left with a VPN that’s little more than a connect button and a list of countries to choose from.
So, what does NymVPN promise? Unparalleled anonymity, eventually. The whole VPN is based on the concept of a “Mixnet”.
Instead of a normal VPN, which routes your traffic through a single VPN server, NymVPN uses a distributed set of “nodes” that all route your traffic back and forth. If you’re thinking that this sounds pretty similar to Tor, you’d be correct. The difference is that NymVPN bakes all of this functionality into a crypto-currency ecosystem that allows node operators to be rewarded for providing high-quality networking to the Mixnet. Bandwidth isn’t free, after all.
NymVPN promises the ability to distribute its own Nym token to node operators based on how well they provide quality of service (less dropped packets, more traffic mixed, you get the idea). They call this “proof of mixing”, which guarantees an objective, crypto-backed way to see which nodes are serving your traffic in an anonymous way.
The actual NymVPN blockchain also promises to integrate with current blockchains while scrubbing the metadata that many of these protocols leak – reducing the overall privacy of blockchain transactions.
There aren’t a lot of extras in NymVPN’s roadmap. It’s focused solely on improving privacy and expanding the existing blockchain to integrate with other products, so even when NymVPN finally reaches release, if you’re looking for a VPN that’s part of an integrated security suite, then this one probably isn’t for you.
Features score: 5/10
Server network
Most VPN providers either rent out networking servers hosted by a third party or use their own managed servers at locations they control. For example, ProtonVPN hosts one of its Secure Core network clusters in a disused military base in Iceland.
NymVPN takes a different approach, using entirely distributed servers provided by volunteers in what it calls a “Mixnet”. You can actually see every server that provides either routing or endpoint services to the Mixnet through its own dedicated server explorer, but unless you’re interested in how individual nodes are performing, you’re probably better off sticking to the location selector inside the app itself.
Currently, there are only 29 countries to choose from across Europe and Asia. You also can’t choose between specific locations in the app, although I suspect this may change with time. You can, however, choose both your entry node and your exit node to optimize your connection.
Server network score: 6/10
Apps
There are beta clients of NymVPN available for Windows, MacOS, Linux, Android, and iOS. They’re all more of a “proof of concept” at the moment, so each app works more or less how you’d expect a normal VPN to work.
The actual app design is pretty pleasing. It’s all minimalist greys and whites with orange highlights, which is easy on the eyes. If you prefer a less funky aesthetic, the available dark mode swaps white to black.
While there are relatively few options to choose from, they all come with helpful tooltips that explain more about the functionality, and in-depth explainers link out to the support pages if you fancy doing some heavier reading.
One issue I’ve got with the layout is that there’s relatively little information available about your connection on the main connection page. You can’t see your IP address at a glance or, more importantly, how long your current subscription is going to last.
You also need to enable the ability to choose your entry hop from the settings menu. This feels like something you’d always want to be able to change, and it’s not like it clutters the connect page when you enable it.
Overall, the NymVPN clients are all functional and pleasing to look at. The biggest complaint I have is that occasionally the app fails to connect, but this is to be expected in a beta.
Apps score: 5/10
Ease of use
NymVPN is very easy to use once you get past the initial login. Much like ExpressVPN, NymVPN asks you for login credentials that are mailed to you when you sign up.
The app doesn’t work until these details are entered, so it’s a little confusing not being given a login page first. That said, the actual connection process is straightforward and simple. You choose between “Anonymous” or “Fast” connections, both of which are clearly explained, and then hit connect.
However, I can foresee NymVPN being harder to use in the future if you’re not informed about how cryptocurrencies work. I don’t know how it’s going to work just from trying out the beta, but you’re going to need to top up your VPN with crypto continually to keep it working once the full rollout is here.
Ease of use score: 8/10
Speed and performance
There’s good and bad here. For clarity, I use a 100 Mbps line with Ookla Speedtest to get a reading on the average speeds a VPN provider offers. Anyway, reading through NymVPN’s white paper, the first objection I had was: “Wouldn’t a mixnet make this VPN incredibly slow?”
The answer is: Yes. Yes it does.
It’s been a long time since I’ve used a VPN where I felt the lag made it nigh-unusable, but NymVPN’s Anonymous mode took me there.
I’m not sure whether this is going to change as the network scales upwards, but connecting to Germany gave me speeds of 0.87 Mbps. Yes, you did read that correctly. I thought this might be a fluke, so I tried out the UK servers, too. No dice. Reading into it, the “Anonymous” setting pushes my traffic through five different servers.
The “Fast” setting, on the other hand, only uses two mixnet servers, so maybe it’s a little better, right? Turns out, it’s a lot better. I saw an average of 59.91 Mbps download and 16.85 Mbps upload, which is more than enough to stream video. The latency isn’t that bad either.
While I’m sure the Anonymous settings make NymVPN absolutely bulletproof, the browsing experience is worse than going through the Tor network, which is saying something. I really hope that NymVPN gives you the ability to choose how many mixnet servers you want to use in the full release. as it stands, there’s basically no point in using anything other than the Fast setting.
Speed and performance score: 3/10
Unblocking
This isn’t a self-styled streaming VPN, but NymVPN does fairly well for a product that focuses on anonymity over other VPN use cases.
To figure out how well a VPN provider unblocks streaming content, we test against Netflix across the US, UK, Japan, Canada, and Australia, as well as Disney+ and Amazon Prime. There are also some regional providers we test, such as BBC iPlayer, ITV, 9Now, and 10Play.
I could access Netflix in the US, UK, and Japan, but it wouldn’t let me access any content in either Japan or Australia. Disney+ and Amazon Prime worked, as well as BBC iPlayer, but I couldn’t get ITV, 9Now, or 10Play to let me in despite connecting several times and bouncing between Fast and Anonymous settings.
This isn’t terribly surprising, as the service relies on a mixnet of several different node providers to route your traffic.
There’s no port forwarding option, but torrenting works as long as you’re not looking for the absolute best speeds from the fastest VPN. Choosing the “Anonymous” option won’t make a massive amount of difference to your unblocking capabilities for streaming, either, as your endpoint node will be the same regardless.
I’d say it might be worth it using the “Anonymous” feature for torrenting, but in practice the speeds you get are so abysmally slow that it actually causes connection issues with torrent clients. Even if you can maintain a connection with a peer, it’ll take days to download even a few GB – so it’s really not a good idea.
Unblocking score: 4/10
Privacy and security
NymVPN is being developed as a privacy-first network, drawing inspiration from the decentralized design of the Tor network as well as distributed VPN projects like Orchid. The way NymVPN works is quite complex, so I’ll break down the basics of how the network functions and what it aims to achieve.
Nym operates using a protocol similar to onion routing, where traffic travels through multiple nodes between the entry and exit points. Each node encrypts the data differently, making it difficult for an adversary to track individual packets or streams of traffic.
The key difference between NymVPN and Tor is in their threat models: NymVPN is built on the assumption that a sufficiently large adversary, such as a government, could correlate traffic across both entry and exit nodes on the network. We’re talking about powerful entities with access to vast amounts of data, and potentially even the ability to control a significant portion of the network’s traffic.
To combat this, NymVPN sends traffic to multiple nodes on the network, mixing several traffic streams together from different users to obfuscate where and when traffic is being sent.
NymVPN also generates fake traffic and mixes it with real data to obscure traffic patterns, making correlation attacks far more difficult. However, this comes with a significant overhead cost compared to traditional VPNs, which impacts your overall speeds more as you use more Mixnet nodes.
The technology behind NymVPN is impressive, but since it’s still in beta, it’s not yet fully equipped to handle all of your privacy needs
As I’ve already mentioned, I noticed the absence of a kill switch feature. Without a kill switch, you are vulnerable to attacks where an adversary could force you to disconnect from the NymVPN network, causing your device to fall back on an unencrypted connection.
I’ve also noticed DNS and IPv6 leaks while using the client, which undermines the privacy of the app. DNS is a somewhat separate challenge from encrypting internet traffic, so I have to assume that NymVPN is going to solve this one by eventually supporting DNS servers inside the Mixnet as well. Time will tell.
Privacy and security score: 5/10
Track record
NymVPN doesn’t have much of a track record as a VPN provider as it’s still in beta and not yet an established player in the VPN market.
However, Nym itself is an established blockchain vendor with a strong commitment to building privacy solutions. The Nym blockchain has been in development since 2018, with its public mainnet being deployed in 2021. Since then, it has partnered with Google, Brave, and Signal amongst other notable partners.
It’s not just all big-name tech companies, either. Nym has gained significant support from privacy advocates and academics across the industry, including notable figures like Chelsea Manning, a well-known data privacy advocate.
That said, it’s difficult to recommend NymVPN based solely on its VPN track record. If you’re looking for a more experienced, commercial VPN provider with a proven history, you may want to consider other options.
Track record score: 4/10
Customer support
Don’t expect to find a 24/7 support team here. Sending an email ticket through the support page is the best chance you have of getting in touch with a NymVPN developer directly, although it does have Telegram and Discord accounts where you can chat with other users.
There’s plenty of literature on how Nym’s blockchain works and how the design enhances your privacy, but the actual support pages are a little lacking. Admittedly, NymVPN itself is still in beta and doesn’t have a lot of extra knobs to turn, but it does feel like the support section is an afterthought.
Customer support score: 2/10
Pricing and plans
NymVPN is currently in beta testing – which means it’s free to use for now. The VPN will eventually adopt a fast, crypto-based payment system using the Nym blockchain. Essentially, it acts as an anonymous bridge for onboarding and offboarding cryptocurrencies.
In simple terms, you’ll be able to use various cryptocurrencies, such as Bitcoin, Ethereum, and Monero, that can be converted into Nym’s proprietary token. This token is then used to pay for your VPN connection on the network.
In practice, this means there’s no traditional subscription model. Instead, you fund your account with cryptocurrency and your usage is billed based on bandwidth consumption, making it quite different from other VPN providers.
I always approach crypto projects that use proprietary tokens with a healthy dose of skepticism. Paying DVPN server operators sounds great in practice, but if the token you’re paying them with is worthless, then you’re doomed to failure.
However, the underlying technology here appears sound. Nym has the ability to easily onboard and offboard multiple cryptocurrencies from different blockchains which means you won’t be stuck with an unusable token. That said, it remains to be seen how stable the economics of this model will be in practice when NymVPN is monetized.
Pricing and plans score: 5/10
Should you use NymVPN?
Right now, NymVPN is an interesting experiment in crypto-driven anonymity. It’s not a VPN I would recommend for day-to-day usage, however, as it’s still missing some critical privacy features that make it useful as a secure VPN.
It’s also somewhat slower than other VPNs that use WireGuard, but this is to be expected given the unique Mixnet setup.
However, it’s definitely one to watch when it comes out of beta. I’ve seen plenty of decentralized VPNs that claim to revolutionize the market, but NymVPN looks like it has a real shot at doing so.
Time will tell whether it can make the monetization work and incentivize its node operators properly but, in the meantime, you should look to a traditional VPN provider for best-in-class privacy and security.
NymVPN alternatives
NymVPN FAQs
What is NymVPN?
NymVPN is a decentralized privacy solution built on blockchain technology. It uses a Mixnet architecture to route traffic through multiple nodes, enhancing your anonymity compared to traditional VPNs.
How does NymVPN differ from traditional VPNs?
Unlike centralized VPNs, NymVPN routes traffic through a network of independent nodes operated by volunteers. This decentralized approach ensures that no single entity has full control of the network, providing additional privacy.
Is NymVPN free to use?
During the beta phase, NymVPN is indeed free to use. However, once the full version is released, it will adopt a pay-per-use model based on cryptocurrency transactions.
How secure is NymVPN?
NymVPN offers strong privacy protections through its Mixnet architecture but is still in beta and lacks essential features like a kill switch. DNS and IPv6 leaks were observed during testing, so it’s not yet fully reliable for privacy-sensitive tasks.
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