Privacy Tools

CypherGoat

No-KYC crypto swap aggregator. Compares rates across multiple exchanges. No accounts required.

Intercambio

No-KYC swap aggregator. Compares rates across multiple instant exchanges. Open-source, Tor-friendly, no tracking.

OrangeFren

Swap aggregator that only lists no-KYC exchanges. Compares rates across 10+ instant swap services. No accounts, no tracking.

CoinoSwap

Crypto swap aggregator — compares rates across multiple no-KYC exchanges. No registration required.

Swapzone

Swap aggregator comparing rates across 15+ instant exchanges. No accounts for basic swaps. Some partners may require KYC above thresholds.

Vexl

P2P Bitcoin marketplace using your phone contacts. Trade BTC for cash/bank transfer with people in your network. Open-source, backed by SatoshiLabs.

Safing SPN

Privacy network with multi-hop routing and per-app VPN control. Includes Portmaster application firewall. Open-source.

SeedSigner

DIY Bitcoin signing device built from off-the-shelf Raspberry Pi Zero parts (~$50-70). Stateless: powers off with no private key storage. Air-gapped QR code signing. The most sovereign hardware option — no trust in any manufacturer.

Coldcard

Bitcoin-only air-gapped hardware signer. The most trusted hardware wallet in the Bitcoin privacy community. Never connects to a computer. PSBT signing via MicroSD or QR. Duress PIN support. Open source firmware by Coinkite.

Meshtastic

Open-source, decentralized mesh networking using inexpensive LoRa hardware devices. Enables long-range, off-grid encrypted text communication without cell service or internet.

Briar

Encrypted peer-to-peer messaging app designed for activists and journalists. Works over Tor, Wi-Fi, and Bluetooth (offline mesh) without central servers.

Offline Protocol

The 'Sovereign Stack' for offline environments. Features DORS (Bluetooth/WiFi mesh routing), OfflineID, and OfflinePay. Raised $1.1M in March 2025 and features Binance wallet integration. The Fernweh messaging app is built natively on top of this protocol.

Bitchat

Launched by Jack Dorsey. A Bluetooth mesh chat application (IRC vibes) that transforms phones into a relay network for messages with no internet required. Now supports a native Cashu wallet for offline ecash.

Session

Decentralized encrypted messenger requiring no phone number or email. Messages stored on the Oxen Service Node Network. End-to-end encrypted, no metadata collection.

addy.io

Open source email aliasing service. Create unlimited aliases to protect your real email. Accepts Monero and crypto payments. Securitum-audited (2023). Self-hostable for maximum control. Free tier includes unlimited aliases.

Tails OS

Amnesic live operating system. Boot from a USB drive on any computer. All traffic routes through Tor. Leaves zero trace on the host machine at shutdown. Used by journalists, activists, and whistleblowers worldwide.

GrapheneOS

Hardened Android OS for Google Pixel devices. Maximum privacy and security — no Google account required, sandboxed apps, verified boot. Free, open source.

JoinMarket

Decentralized CoinJoin marketplace. No central coordinator = no Wasabi-style OFAC shutdown risk. Makers earn fees for providing CoinJoin liquidity; takers pay a small fee to mix.

Librewolf

Hardened Firefox fork. No telemetry, no Mozilla accounts, uBlock Origin pre-installed. Strict default privacy settings. The most private Gecko-based browser for desktop.

SearXNG

Self-hosted metasearch engine aggregating 70+ search engines without tracking or logging. Run your own instance or use a trusted public one. The privacy-first alternative to Google.

Unified Attestation

A free, open-source alternative to Google Play Integrity built by Volla. Delivers short-lived integrity tokens verified offline, allowing de-googled Android forks to pass app attestation checks.

Whonix

Anonymous operating system using two VMs: a Tor Gateway and a Workstation. Even malware with root access cannot discover your real IP. Persistent sessions unlike Tails. Pairs with Qubes OS for maximum security compartmentalization.

Cashu

Chaumian e-cash protocol on Bitcoin Lightning. The mint cannot link sends to receives — genuine transactional unlinkability. CAUTION: each mint is a custodian. If the mint disappears, tokens are worthless. Best for small amounts on trusted mints.

I2P (Invisible Internet Project)

A fully decentralized, peer-to-peer darknet. Unlike Tor (which is optimized for exiting to the clearnet), I2P is optimized for hidden services and internal secure routing.

RAILGUN

On-chain zero-knowledge privacy system for Ethereum and EVM chains. Shield, unshield, and privately execute smart contracts without moving to a separate Layer 2.

CheapGPT

Access AI models (GPT-4, Claude, etc.) with crypto. . Reseller of API access at lower prices.

PayPerQ

Pay-per-query AI — use GPT-4, Claude, and open models. Pay with XMR or BTC. No accounts, .

Tor Browser

The canonical anonymous browser. Routes traffic through the Tor network, hiding your IP and resisting fingerprinting. Required for .onion sites. Maintained by the Tor Project (US non-profit). Used by journalists, activists, and privacy-conscious users worldwide.

NanoGPT

Pay-per-query AI access — GPT-4, Claude, Llama, Mistral. Crypto accepted. No subscription required, pay only for what you use.

Calyx Institute

CalyxOS — privacy-focused Android fork with microG for app compatibility. Supports Pixel and some Motorola devices. Includes Riseup VPN.

Lokinet

An onion-routed internet natively supporting all IP-based protocols (TCP, UDP, ICMP). Part of the Oxen privacy ecosystem.

Qubes OS

A reasonably secure operating system. Uses Xen hypervisor to isolate different aspects of your computing life in separate VMs (compartmentalization). Endorsed by Edward Snowden.

Rewarble

Rewarble Visa gift codes and international gift cards purchased with crypto. Broad currency support, no shipping required.

Framework Computer

Modular laptops designed for repairability. Hardware kill switches for camera/mic. Offers models without pre-installed proprietary OS, fully Linux compatible.

System76

Linux hardware manufacturer. Disables Intel Management Engine (ME) by default on supported models and develops System76 Open Firmware (Coreboot).

DivestOS

A soft fork of LineageOS aimed at increasing security and privacy while supporting older and non-Pixel devices. Removes proprietary blobs and telemetry.

BTCPay Server

Self-hosted, open source Bitcoin and Lightning payment processor. Free, no fees, , non-custodial. Run on your own server or use a third-party host.