VPN for Cuba

Cuba's internet runs almost entirely through ETECSA (Empresa de Telecomunicaciones de Cuba), the state monopoly carrier. Mobile internet (4G LTE) became broadly available only in 2018; fixed-line broadband at home is rare and expensive. Most users access through Wi-Fi hotspots in public parks (NAUTA Hogar service) or through limited mobile data plans.

The international connectivity bottleneck is severe. Cuba is connected to the global internet primarily through the ALBA-1 submarine cable to Venezuela. A single submarine cable means a single chokepoint, single point of failure, single legal/political pressure point. There are limited backup paths through other cables and satellites, but ALBA-1 carries most of the traffic.

The relevant laws are 2019's Decree 370 (which criminalises certain online speech, including content deemed "contrary to social interest, morals, public order"), older Cuban telecommunications regulations, and the broader political context of state-controlled media. Internet penetration is around 70% per recent estimates; smartphone penetration is high but data plans are expensive relative to Cuban incomes.

Cuba has a notably literate technical user base — internet access has been hard-won for the population, and users generally understand more about how it works than equivalent populations in countries where access has been routine. The Cuban diaspora in Miami, Madrid, and Mexico City maintains close ties to family in Cuba; communication tools matter.

Cuba's blocking is event-driven rather than systematic:

- **Signal blocked.** End-to-end encrypted messaging blocked at carrier level for extended periods. - **WhatsApp restricted during the July 2021 protests.** Same pattern repeated during smaller protests since. - **Telegram restricted intermittently.** - **Independent news outlets blocked** including 14ymedio (Yoani Sánchez's outlet) and other independent journalism outlets. - **Slow speeds.** Even when connectivity is unblocked, the ETECSA bottleneck and ALBA-1 capacity constraints mean that streaming and large downloads are often impractical. - **Wi-Fi hotspot usage logged.** ETECSA NAUTA accounts are required for hotspot access; usage is logged by the state-run carrier.

Cuba does not run national-scale DPI. Most blocking is DNS-level or IP-level. Standard WireGuard and OpenVPN usually work; the bottleneck is throughput, not detection. Stealth (VLESS Reality with Vision) is more reliable on slow congested networks because of its handshake characteristics.

For Cuban users, the dominant cases are Signal/WhatsApp restoration during periods when those are blocked, access to independent journalism, and access to international communication during politically-sensitive periods.

For diaspora users abroad: the humanitarian/family-connectivity case dominates. Diaspora in Miami, Madrid, and Mexico maintain VPN subscriptions for family in Cuba — the family uses the connection to access uncensored international resources, to communicate via blocked apps, and to access content that ETECSA filters or throttles.

Spanish-language interface is the major gap for this market. Fexyn currently ships English, Russian, Turkish, Arabic, and Brazilian Portuguese — Spanish is the priority sixth locale, particularly for Cuba and Venezuela. Until then, Cuban users use the English UI; usability is reduced for users without comfort in English.

Fexyn ships VLESS Reality with the Vision flow as Fexyn Stealth, the protocol class that handshakes reliably on slow congested networks like ETECSA's. Standard WireGuard sometimes works but is less reliable.

Crypto-only billing for Cuba. Cuban-issued payment instruments do not work for most Western services under US embargo. Bitcoin, USDT, USDC via OXProcessing. Tier 4 pricing at $2.99/month.

Fexyn is a small new entrant (Wyoming-registered, no audit yet) running 4 servers: Frankfurt, Helsinki, Cyprus, and Ashburn. No Latin America footprint. Cuban users connect via Ashburn (closest geographically) or Frankfurt at typical latency 80-150ms when connectivity exists. ALBA-1 routing sometimes makes Frankfurt faster.

Spanish-language interface is on our localisation roadmap. Until then the English UI is what is available.

Sign up at fexyn.com/pricing — Tier 4, crypto-only. The 7-day free trial does not require upfront payment.

If you are diaspora paying for a relative's subscription: have them install when their connection works, then crypto-fund the account from your end. Account sharing is permitted within reasonable use.

Install the Windows app from fexyn.com/download/windows. Mobile apps available. UI is in English; Spanish is on our roadmap.

In the app: pin Fexyn Stealth as the default protocol — ETECSA's congested network responds better to Stealth's handshake characteristics than to Bolt. Connect to Ashburn (closest geographically) or Frankfurt (sometimes faster via ALBA-1 routing).

Practical note: ETECSA's bandwidth is the bottleneck, not the VPN. Expect 1-5 Mbps on a typical NAUTA mobile plan, less on a hotspot during peak hours. The VPN does not slow this down meaningfully (a few percent overhead). It also does not speed it up.