Cypher eSIM
Travel eSIM with a phone number. Paid in crypto, no KYC.
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This is 1 of 45 launches in travel eSIMs and mobile connectivity — see how it stacks up on momentum and crowding →
116 other launches read as similar to this one →
Details
- External ID
- 1267735
- Source
- PH
- Company
- —
- Product
- Cypher
- Website domain
- producthunt.com
- Launched
- Oct. 5, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.3259180348414588
- Tags
- Crypto, Privacy, Travel
- Fetched at
- Oct. 6, 2026, 1:01 a.m.
- Updated at
- Oct. 6, 2026, 1:01 a.m.
Description
Travel eSIM for 180+ countries, now with a real phone number: calls, SMS and data on one plan. No account, no email, no ID check: pay in USDT, USDC, DAI, BTC, ETH, SOL, XMR or TON and the QR code appears on the same page within a minute. Top up the same eSIM without a new QR. 24-hour connection guarantee: a dead eSIM is replaced or refunded in the same crypto. Buy on the website, in the Telegram bot or over Tor.
Enrichment
- Niche
- travel eSIMs and mobile connectivity
- Vertical
- Travel & hospitality
- Function
- Communication
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- crypto-paid travel esim with phone numbers
- Manually corrected
- False
Could you build this?
Partial The web interface and non-custodial crypto payment gateway are straightforward, but provisioning real eSIM profiles and cellular voice/SMS requires wholesale telecom carrier partnerships and integration with GSMA-compliant RSP/SM-DP+ platforms.
What it would actually take: The frontend connects to crypto payment rails (like BTCPay Server or Web3 RPCs), but the backend must integrate directly with wholesale MVNO/telecom aggregators (e.g., Telna, G+D, or 10T Tech) via GSMA SM-DP+ APIs to issue eSIM LPA activation codes. Securing wholesale telecom carrier contracts, wholesale voice/data routing, and managing SIM inventory requires telecom industry relationships and substantial capital.
Competitors
Other products that read as similar to this one — 116 launches clear the similarity bar, closest 8 shown.
Attention rank: #33 of 117 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 334 days after the earliest competitor.
- SimBank · ph · 2026-09-22 · 1 upvotes · similarity 0.72
- SimFuse · ph · 2026-09-23 · 1 upvotes · similarity 0.59
- esimcard · ph · 2026-10-07 · 1 upvotes · similarity 0.57
- vigxo · ph · 2026-10-01 · 1 upvotes · similarity 0.54
- Datainfinite · ph · 2026-10-08 · 1 upvotes · similarity 0.51
- OpenSim · ph · 2026-09-26 · 1 upvotes · similarity 0.51
- Roamtell · ph · 2026-10-07 · 1 upvotes · similarity 0.51
- eSIMDesti.com · ph · 2026-09-22 · 1 upvotes · similarity 0.50