Swedish VPN with a 16-digit anonymous account number — no email, no personal data — accepting Monero, Bitcoin, Lightning and cash by mail, with a 2023 police raid that produced zero customer data.
No-KYC services with "Open source"
Source code is publicly auditable.
Gibraltar-based VPN with anonymous account numbers — no email, no KYC — accepting Monero, Bitcoin and cash by mail, with six consecutive Cure53 no-logs audits and fully open-source apps.
Cross-chain atomic-swap DEX from the Particl Project, run locally as a self-hosted node with Docker — trustless BTC↔XMR swaps via adaptor signatures, no accounts, no fees, MIT-licensed.
Non-custodial P2P Bitcoin marketplace with 2-of-3 multisig escrow, running since 2016 — 100+ fiat currencies, 300+ payment methods, 0.5-0.6% fees. Email required but no ID; US not served.
Decentralised P2P Bitcoin exchange with on-chain multisig escrow — no signup, no custody, desktop and mobile apps routed through Tor by default, with DAO governance and AGPL-3.0 source code.
SI
SimpleLogin
Open-source email alias service from Proton, letting you create unlimited disposable addresses that forward to your real inbox — with PGP, reverse-alias replies and custom domains. Audited by Securitum.
DF
DFX Swiss
Swiss non-custodial fiat on/off-ramp by DFX AG (Zug, 2021) — SEPA/SWIFT to 80+ cryptos, no KYC up to 1000 CHF/day, crypto goes directly to your wallet. Open-source API, Swiss SRO license.
PE
Peach Bitcoin
Swiss-regulated P2P Bitcoin app with no registration and no KYC below CHF 1,000/day — funds locked in a 2-of-2 on-chain multisig escrow, source code on GitHub, EUR/CHF/GBP/SEK payment methods including cash and Revolut.
MO
MoneroSMS
US virtual phone numbers for SMS verification, paid in Monero or Bitcoin — no signup, no KYC, with an open-source CLI client and a Tor onion mirror operated by VoidNetwork.