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  <span style="font-size:12px;font-weight:500;color:#516271;">Independent comparison on Should I Use It</span>
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<a href="https://shouldiuse.io/vs/geti2p/mullvad">I2P - The Invisible Internet Project vs Mullvad VPN on Should I Use It</a>

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I2P - The Invisible Internet Project versus Mullvad VPN
Compare	I2P - The Invisible Internet Project	Mullvad VPN
Verdict	Depends	Worth it
Best for	Journalists and activists in censored regions	Privacy-maximalist individuals
Who it's not for	Casual users wanting simple private browsing . use Tor	Anyone expecting a free VPN
Privacy	Encryption by design, but not flawless: one Windows privesc CVE and ongoing de-anonymization research.^⁴	Privacy-first: no-logs, RAM-only, open-source; survived a search warrant without data exposure, but several CVEs have shipped.
Support quality	Guess: volunteer docs only, no vendor support	No support evidence in sources
Public sentiment	Long-time users call it a mature, self-scaling anonymity network but inconvenient and impractical for everyday use.^⁷	Users praise the simple GUI, cheap gimmick-free pricing, and privacy focus, while some criticize removed port forwarding and call it overrated.
Biggest gotcha	Keep the router updated . flaws surface occasionally^¹	Port forwarding is gone; self-hosting or remote-access setups will break after switching

Pick I2P - The Invisible Internet Project when

Journalists and activists in censored regions
Anonymous site and service hosting
Privacy-focused P2P file sharing
Security researchers

When I2P - The Invisible Internet Project is not a fit

Casual users wanting simple private browsing . use Tor
Businesses needing vendor SLAs and support contracts
Anyone wanting a drop-in VPN replacement
Non-technical users unwilling to run and update a router client

Pick Mullvad VPN when

Privacy-maximalist individuals
Identity-protection seekers
Crypto users
Technical/Linux users

When Mullvad VPN is not a fit

Anyone expecting a free VPN
Users depending on port forwarding
Companies needing centralized admin controls (Guess)
Feature hunters wanting bundled extras

Sources

I2P - The Invisible Internet Project | ENi2p.net
official
I2P Documentationi2p.net
official
I2P download - SourceForgesourceforge.net
official
CVE-2020-13431 I2P Windows Local Privilege Escalationblazeinfosec.com
security
Large-scale De-anonymization of Hidden I2P Servicesarxiv.org
security
A serious flaw in I2Pthetechportal.com
security
Reddit r/crypto: I2P is a self-scaling anonymizing networkreddit.com
review
Reddit r/thehatedone: what is i2p?reddit.com
review
What is I2P? - Nymnym.com
review
Tor vs I2P: How the Two Anonymous Networks Differdeepstrike.io
review
I2P - Digital Citizenship and Citizenship Educationdcssproject.net
review
Enemy Unseen - Bitdefender on the Dark Webbitdefender.com
security
Pricing - Mullvad VPNmullvad.net
official
Mullvad VPN Review: A Radically Transparent, Privacy-First VPN (PCMag)pcmag.com
review
Mullvad VPN Review - The Most "Anonymous" VPN? (TheBestVPN)thebestvpn.com
review
Mullvad VPN is Overrated (Reddit)reddit.com
review