Data eSIMs and an Estonian +372 number eSIM paid in Bitcoin or Monero, no account
Privacy 9.3
Safety 5.2
eSIM & Mobile Data Reviewed 22 Oct 2026
Cypher eSIM review
Crypto-only travel eSIM for 180+ countries with no account, email or KYC
- No account needed
- Accepts Monero
- No-logs policy
- No email needed
- No phone number
- Nobody accountable
ID never required KYC 0 Documentation reviewed
Privacy
8.8/ 10
Excellent
Safety
5.2/ 10
Caution
Based on terms and documentation. No test transactions published yet. See the arithmetic
Cypher eSIM review in short
Cypher eSIM is an eSIM provider. Its terms put it at KYC level 0 of 4: ID never required. NoKYC Score grades it 8.8/10 for privacy (excellent) and 5.2/10 for safety (caution). In its favour: no account needed, no email needed and no phone number. To watch: it has no publicly accountable operator. No incidents are on record.
- Category
- eSIM & Mobile Data
- KYC level
- 0 of 4: ID never required
- Grades
- Privacy 8.8/10, Safety 5.2/10
- Sign-up
- No account needed
- Fees
- Plans from $1, per the site
- Incidents on record
- 0
- Last reviewed
- 22 Oct 2026
Cite this review
NoKYC Score, "Cypher eSIM review", reviewed 22 Oct 2026, https://nokycscore.com/service/cypher-esim
Also available as plain text.
What Cypher eSIM is
Cypher eSIM sells prepaid travel eSIMs covering more than 180 countries, including data-only plans and plans with a phone number, from $1. The site says payment is crypto-only, in USDT, USDC, DAI, BTC, ETH, SOL, XMR or TON, with no cards, banks or identity checks. No account is created: each purchase produces an eSIM passport URL that acts as the access credential, with no email or password, and plans can be bought or topped up on the site or through a Telegram bot. The operator says it keeps no connection history. If a paid eSIM fails to activate, the FAQ promises a fresh QR code within 24 hours or a full refund in the same cryptocurrency. No company is named.
What Cypher eSIM offers, and what to watch
6 of 13 privacy and safety features, 1 warning in its terms.
"Not stated" means its own pages do not say.
Identity
- ID never required Yes The terms rule identity checks out, or the design makes them impossible.
- No account needed Yes Usable without creating an account, or the account is only a random number.
- No email needed Yes An email address is not required to sign up or use it.
- No phone number Yes A phone number is never required.
Payment
- Accepts Monero Yes Monero hides sender, receiver and amount, so the payment cannot be traced to you.
- Accepts Lightning Not stated
- Accepts cash Not stated
Access
- Tor onion address Not stated
- Works without JavaScript Not stated
Trust
- No-logs policy Yes States that connection or activity logs are not kept.
- Independent audit Not stated
- Company named No
- 5+ years operating Not stated
Warnings
- May ask for ID Not in terms
- Email required Not in terms
- Phone number required Not in terms
- Nobody accountable Yes No company or person is publicly responsible for the service.
Does Cypher eSIM require KYC?
- 0 Never
- 1 Not mentioned
- 2 Rare
- 3 On risk flag
- 4 Mandatory
KYC level 0: ID never required. The terms rule out identity checks, or the design makes them impossible.
Site states "No KYC, ever" and that checkout needs no account, email or ID.
How the grades add up
Both grades start at 50 points and move by fixed, published amounts. Nothing is adjusted by hand. The total is divided by ten.
Privacy
8.8- Starting points 50
- KYC level 0: ID never required +20
- No registration +6
- No email needed +3
- No phone needed +1
- Accepts Monero +4
- No-logs policy +2
- Refund without ID +2
- Total, clamped to 0–100 88
Safety
5.2- Starting points 50
- Refund without ID +6
- Anonymous operator -4
- Total, clamped to 0–100 52
Test ledger
Real transactions run by our editors. A badge without a ledger is an assertion; this is the proof.
No test transactions published yet
The grades above rest on Cypher eSIM’s terms and documentation. Tests will appear here with the date, route, amount band and result as they are run.
Incidents on record
No incidents are on record for Cypher eSIM. If you have a documented case, report it.
User reviews
Reviews never change a grade. Reviews with a transaction reference are marked.
No reviews yet.
Write a review
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Cypher eSIM: common questions
Does Cypher eSIM require KYC?
Cypher eSIM is rated KYC level 0 of 4 on this site: ID never required. Site states "No KYC, ever" and that checkout needs no account, email or ID.
Is Cypher eSIM safe to use?
Cypher eSIM has a Safety grade of 5.2 out of 10 and a Privacy grade of 8.8 out of 10. No incidents are on record. Evidence level: documentation reviewed.
Is Cypher eSIM legit?
Cypher eSIM is a working eSIM provider. Its operators do not publish a company or names, so nobody is publicly accountable for it. Being real is not the same as being safe: its Safety grade here is 5.2 out of 10, built from custody, liquidity, track record and incidents.
Is Cypher eSIM a scam?
NoKYC Score does not label services as scams; it records documented incidents with their sources and outcomes. No incidents are on record for Cypher eSIM.
Do I need an account or email to use Cypher eSIM?
No account needed.
What fees does Cypher eSIM charge?
Plans from $1, per the site. Fees were recorded from Cypher eSIM's own pages and can change; check before you send.
Does Cypher eSIM have a Tor onion address?
No official onion address was found on Cypher eSIM's own pages.
Which cryptocurrencies does Cypher eSIM support?
Cypher eSIM supports USDT, USDC, DAI, BTC, ETH, SOL, XMR, TON.
Can I use Cypher eSIM over Tor?
Cypher eSIM does not publish an official onion address.
Listing history
- Listing added. Facts and KYC level set from the service's own terms and documentation.