Calyx VPN vs VPN Gate (public volunteer relay experiment): which wins in 2026?
Head-to-head on the facts that decide the purchase: real prices in the provider's own unit, minimum, KYC, proof, payment and terms - every number sourced in the linked reviews.
CalyxVPN is one of the very few genuinely free, genuinely anonymous VPNs - no account, no email, open-source client and server, run by a respected New York privacy nonprofit founded by the man who challenged the FBI's NSL gag order. But it is a small ideological service, not a product: one OpenVPN provider with no published gateway list, mediocre speeds, no streaming, no iOS, and - critically - a shaky uptime record. Users reported outages in late 2023, a certificate-breaking update in Dec 2024, an 'irreversible server outage' in mid-2025, continued connection failures in Aug 2025, and as of 2026-11-03 its Bitmask provider API returns 404 while the operator's homepage still advertises a free VPN; a third-party comparison claims the service went dark around January 2026. Treat it as a privacy community tool that may or may not be up when you need it, and verify connectivity before relying on it.
VPN Gate is a legitimate, transparently-run academic experiment that is genuinely free forever and genuinely useful for one thing: getting past government firewalls from censored networks, which is exactly why its users are concentrated in China, Iran and Russia. It is also one of the least privacy-friendly VPNs in existence - by its own published policy it keeps 3+ months of connection logs including your real IP and the destination hostnames you visit, hands them to police, prosecutors, lawyers and courts, and publishes a live feed of connections; every volunteer relay additionally sniffs two weeks of TCP/IP headers on untrusted hardware. Speeds and uptime are luck-of-the-draw because ~100 volunteer relays (measured 2026-11-03, against a '6000+' marketing line) come and go, and users in censored countries report the network is actively blocked. Use it as a free research tool or emergency censorship escape hatch - never for anything you would not be comfortable having logged and disclosed.
Short answer: too close to call (3.6/10 and 3.7/10). The deciding factor is your priority: Calyx VPN for censorship resistance, VPN Gate (public volunteer relay experiment) for honest value. Facts checked 2026-11-08.
The facts
| Calyx VPN | VPN Gate (public volunteer relay experiment) | |
|---|---|---|
| Overall score (0-10) | 3.6 | 3.7 |
| Privacy & proof | ||
| Logging claim | We do not monitor your Internet usage or communications. | We always keep VPN Connections Logs of VPN Gate Public VPN Relay Servers for three or… |
| Logging evidence | promise only (no proof) | promise only (no proof) |
| Audits | unknown | Guido Vranken (independent security researcher) 2018 |
| Jurisdiction | United States - The Calyx Institute, a New York 501(c)(3) no… moreUnited States - The Calyx Institute, a New York 501(c)(3) nonprofit founded 2010, HQ 254 36th Street Suite C660, Brooklyn, NY 11232 (privacy policy fetched 2026-11-03); a Five Eyes jurisdiction; the VPN is one program of the institute alongside CalyxOS and Tor activities | Japan - web site hosted at the University of Tsukuba campus… moreJapan - web site hosted at the University of Tsukuba campus (Tennodai 1-1-1, Tsukuba, Ibaraki 305-8573), administrator Daiyuu Nobori, Ph.D., Associate Professor, University of Tsukuba; the volunteer relays themselves are distributed worldwide and 'are not placed in the campus'; aggregated log servers are owned and managed by SoftEther Corporation, the joint research partner (about_us.aspx and about_abuse.aspx fetched 2026-11-03) |
| Owner | unknown | unknown |
| Money | ||
| Intro price | $0 /mo | $0 /mo |
| Renewal price | not published | not published |
| Anonymous payment | bitcoin · fiat | unknown |
| Account | ||
| Personal info | none - the VPN requires no account, no email and no payment;… morenone - the VPN requires no account, no email and no payment; Calyx memberships (which are donations to the nonprofit, not VPN access) can be paid by cash or Bitcoin with only a membership identifier retained | none - 'No user registration is required' (FAQ); anonymous c… morenone - 'No user registration is required' (FAQ); anonymous connections are explicitly accepted |
| Kind | Free VPNs | Free VPNs |
| Facts checked | 2026-11-03 | 2026-11-03 |
Score breakdown
Calyx VPN leads on security (+1.5), censorship resistance (+4.5) · VPN Gate (public volunteer relay experiment) leads on honest value (+5).
Calyx VPN at a glance
++ What holds up
- Completely free with no accounts, no email and no data caps - one of the few free VPNs with no commercial catch
- Both client and server are 100% free and open source (GPL-3.0 Bitmask client; LEAP provider config public on GitHub/0xacab)
- Strong anonymity design: anonymous IP hosted by Calyx, anonymous DNS handling, cash/Bitcoin payment path for optional donations, operator retains no personal info for such payments
- Censorship circumvention via Bridges/pluggable transports (Internews-funded work with LEAP announced 2019)
- Operator credibility: 501(c)(3) with a unique legal pedigree - founder Nicholas Merrill was the first to constitutionally challenge an NSL; co-founded EFF's Canary Watch
- Kill switch (Android Always-On), split tunneling ('Exclude apps') and DNS/IPv6-leak protections are built into the client
-- What to watch
- Chronic reliability problems: outage reports Oct 2023 (r/Calyx), cert-update breakage Dec 2024 (r/CalyxOS), 'it never worked all that well' (r/CalyxOS 2025), and the provider API 404s as of 2026-11-03
- No public server list or location choice - third-party reviews describe a handful of gateways (New York only in 2021 testing); no country switching
- OpenVPN only - no WireGuard; TechRadar measured 5-10 Mbps from the UK in 2021 and PrivacyProof reports a small ~15-gateway network in 2026
- No iOS app and no Google Play listing anymore (Play URL 404s) - F-Droid/APK side-loading only
- US Five Eyes jurisdiction and no independent audit of the no-logging claim; warrant canary era ended with Canary Watch winding down in 2016
- Cannot unblock streaming (failed Netflix/Prime in TechRadar testing) and the whole service depends on donations to a small nonprofit
VPN Gate (public volunteer relay experiment) at a glance
++ What holds up
- Free forever by design - the FAQ explicitly promises it will 'NEVER be a paying service', and there are no data caps or device limits (Security.org 2026)
- No account, no registration, no payment - anonymous connections accepted (FAQ, fetched 2026-11-03)
- Rare transparency: the anti-abuse policy states exactly what is logged, and a live anonymized connection-log feed updates every 60 seconds on the site
- Four protocols per relay (SoftEther SSL-VPN, L2TP/IPsec, OpenVPN, MS-SSTP) usable from stock OS clients without installing anything on Mac/iOS/Android
- Fully open-source stack (SoftEther VPN, Apache-2.0/GPL on GitHub) with an academic pedigree - NSDI'14 paper by the University of Tsukuba authors
- Purpose-built censorship resistance: distributed volunteer IPs, mirror sites for when the main site is blocked, and 23.67 billion cumulative connections from 239 countries (counters fetched 2026-11-03)
-- What to watch
- Extensive logging by policy: 3+ months of connection logs including source IP and destination HTTP/HTTPS hostnames (FQDNs), disclosed to police, prosecutors, lawyers and courts on request
- Packet logs (all TCP/IP headers) kept 2+ weeks on each volunteer's machine - you are routing traffic through strangers' computers that the project itself warns to treat cautiously
- Aggregated log servers are 'owned, operated, and managed by SoftEther Corporation', a commercial joint-research partner, not the university
- Tiny real network vs marketing: 101 running relays in 8 countries via the live API on 2026-11-03, most in Japan and South Korea (Security.org concurs: 'Most of the servers are in Japan and South Korea')
- Unreliable performance and availability: dynamic IPs, servers 'appear and disappear at any time', and community reports of US servers that 'never work' and speeds that are 'too slow'
- No native apps outside Windows, no kill switch/split tunneling/multihop, and no effective obfuscation - forum staff concede counter-detection features are 'completely useless' against modern DPI (March 2026)
FAQ
Which is cheaper, Calyx VPN or VPN Gate (public volunteer relay experiment)?
Tie - both from $0 /mo.
Which has better logging evidence, Calyx VPN or VPN Gate (public volunteer relay experiment)?
Tie - both are at the same evidence level (policy-only).
Which renewal price is honest, Calyx VPN or VPN Gate (public volunteer relay experiment)?
Calyx VPN is free - there is no renewal price to hide; the honest question is what the "free" is funded with. See the linked reviews.
Which needs less KYC, Calyx VPN or VPN Gate (public volunteer relay experiment)?
At least one provider does not document its KYC policy - treat it as unknown, not as "no KYC".
Which has the longer track record?
Calyx VPN has the longer track record (since 2010).
Scores and facts: meta-reviews with dated sources - Calyx VPN · VPN Gate (public volunteer relay experiment). Method: how we verify. More: all providers compared · all head-to-heads.