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Cypher eSIM

Sells prepaid mobile data eSIMs for travel in 180 countries, paid in crypto and managed through a Telegram bot.

From $1.20 onceActively maintained

LifestyleFor consumersUsage-based pricing
cypheresim.com ↗XInstagramYouTube
Open cypheresim.comAlternativesSet it up for my teamIs Cypher eSIM yours? Claim the card →
At a glanceswept Oct 23, 2026

≈ 85visits/mo

Little sign of use · estimate, read Oct 23, 2026

For
Travelers wanting prepaid mobile data abroad without an account, ID or card, paying in crypto.
Price
From $1.20 oncepricing page, read Oct 23, 2026
Activity
Actively maintainedsite updated 4 days ago
Used for
  • buy a regional data plan for a multi-country trip
  • activate a data plan on arrival abroad
  • top up an existing eSIM by ICCID with crypto
read off cypheresim.com on Oct 23, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 23, 2026

From $1.20 once

pricing page

How a program reaches itfound, not claimed · read Oct 23, 2026
  • MCP servercom.cypheresim/esimverified in the MCP registry
  • Stateanswers, 9 toolschecked 2026-10-23
  • Address to connectcypheresim.com/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Lifestyleby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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From people who use itnot part of the reading

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Questions this page answers
  • What is Cypher eSIM?

    Sells prepaid mobile data eSIMs for travel in 180 countries, paid in crypto and managed through a Telegram bot. It is listed in the Atlas under Lifestyle.

  • Who is Cypher eSIM for?

    Travelers wanting prepaid mobile data abroad without an account, ID or card, paying in crypto.

  • How much does Cypher eSIM cost?

    Paid plans start at $1.20 once, per Cypher eSIM's pricing page on 2026-10-23.

  • Is Cypher eSIM free?

    No. Its pricing page showed no free plan on 2026-10-23.

  • Do people use Cypher eSIM?

    Little sign of use: ≈ 85 visits/mo · estimate, 2026-10.

  • Is Cypher eSIM still maintained?

    Actively maintained: site updated 4 days ago.

  • Does Cypher eSIM give refunds?

    In its own words (terms of service, 2026-10-23): “Where a refund is granted, it is issued in cryptocurrency to a wallet you provide; network fees may apply.”

  • What are alternatives to Cypher eSIM?

    In Lifestyle, by use: esimgomobile, e-eSIM, AgentRoam, Skyalo, Bloomy eSIM, Alt eSIM.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk