Own Your Stack

Ollama allows you to run open-source large language models, such as Llama 3, locally on your machine. It provides a simple API for creating, running, and managing models, ensuring your AI interactions remain private and off-cloud.

Jan is a fully offline, open-source AI assistant that runs locally on your machine. Supports GGUF models, custom prompts, and local RAG pipelines—zero data leaves your device.

llama.cpp enables LLM inference on CPUs, Apple Silicon, and consumer GPUs with minimal overhead. Supports GGUF quantization, prompt caching, and local server mode—ideal for offline AI sovereignty.

Proton offers an entire ecosystem of privacy-respecting tools. From encrypted email and calendar to secure cloud storage and a high-speed VPN, Proton ensures your digital life remains yours alone, protected by Swiss privacy laws.

Bitwarden is the easiest and safest way to store all of your logins and passwords while conveniently keeping them synced between all of your devices. 100% open source and end-to-end encrypted.

Mullvad is the gold standard for sovereign VPN usage: no email required to sign up, accepts anonymous payment, open-source clients, and independently audited no-logs policy. Based in Sweden with strong privacy laws.

GrapheneOS is a hardened Android-based OS focused on privacy and security. Features sandboxed Google Play, hardened memory allocators, and verified boot—ideal for sovereign mobile computing. See our [Gemma 4 offline AI guide](/ai-intelligence/local-llms/google-gemma-4-offline-mobile-ai-privacy-2026/) for deployment tips.

Qubes OS uses Xen-based virtualization to compartmentalize your digital life. Browse the web in one VM, work in another, and keep sensitive tasks completely isolated. The ultimate sovereign desktop OS.

Nextcloud Hub is the most-deployed self-hosted content collaboration platform. It combines an easy-to-use user interface with powerful features for document editing, video chat, and file sync.

Vaultwarden is the gold standard for sovereign password management. Written in Rust, it uses minimal RAM, supports all Bitwarden features, and can be deployed on a Raspberry Pi. See our [2026 Password Manager Audit](/tech-guides/security-101/best-password-managers-2026-sovereignty-audit/) for deployment guides.

Syncthing enables peer-to-peer file sync with no central server. All data is encrypted in transit, and you control which devices can connect. Perfect for sovereign backups and cross-device workflows.

Tailscale is a zero-config VPN that creates a secure network between your computers, servers, and cloud instances. It handles complex networking rules so you don't have to, while keeping everything peer-to-peer.

Signal uses the gold-standard Signal Protocol for E2EE messaging and calls. Open-source clients, minimal metadata collection, and a non-profit mission make it a top choice for sovereign communication.

KeePassXC is the definitive local-first password manager. Supports Argon2id encryption, TOTP, browser integration, and P2P sync via Syncthing. See our [2026 Sovereignty Audit](/tech-guides/security-101/best-password-managers-2026-sovereignty-audit/) for deployment guides.

Tor Browser routes traffic through the Tor network, encrypting it in layers. Includes anti-fingerprinting, NoScript, and HTTPS Everywhere—essential for high-anonymity browsing.