Bitcoin Node Operating Systems
Comparison of popular Bitcoin node OS options. Claims are scoped to what primary project sources and meetup materials verify.
At a Glance
| StartOS | Umbrel | RaspiBlitz | MyNode | RoninDojo | |
|---|---|---|---|---|---|
| Category | Self-sovereign server | Plug-and-play | DIY open-source | Plug-and-play | Privacy-focused, on-chain |
| Hardware | x86, ARM, Pi | Pi, x86 mini PC | Raspberry Pi + SSD | Raspberry Pi, x86, VM | Raspberry Pi, x86, Tanto |
| Bitcoin Core | Yes | Yes | Yes | Yes | Yes |
| Bitcoin Knots | Yes | Yes (app store) | Yes (bonus script) | Yes | No |
| Lightning | CLN, LND | LND, CLN | LND, CLN | LND | No |
StartOS (Start9)
Debian-based OS for self-hosting Bitcoin and Lightning infrastructure. Packages complex services into one-click installs with automatic Tor and LAN access.
- Supports Bitcoin Core or Bitcoin Knots as a one-click service
- Also runs Core Lightning, LND, Electrum, Mempool
- Workshop demonstrated x86 build on Dell OptiPlex 9020M (i5/i7, 16GB RAM, 2TB SSD)
- Docs | GitHub
Umbrel
Plug-and-play node OS for Raspberry Pi and x86 mini PCs. Bundles Bitcoin Core, Lightning implementations, and a growing app store.
- Bitcoin Knots available as a drop-in replacement via the app store
- One-click app installation; Tailscale VPN for remote access
- Website | Community
RaspiBlitz
DIY Bitcoin Lightning node project built for education. Emphasizes learning the underlying tools rather than one-click abstraction.
- Bitcoin Knots installable via community bonus script
- LCD display for real-time status; Tor-only remote access
- Website | GitHub
MyNode
Plug-and-play node OS similar to Umbrel. Bundles Bitcoin Core, LND, Electrum, and more. Available in free (community) and premium editions.
- Added Bitcoin Knots support in recent releases
- Web dashboard for service management; Tor by default
- Website | Support
RoninDojo
Privacy-focused node operating system. On-chain only, with native Whirlpool CoinJoin and Bisq P2P trading integration.
- Does not run Bitcoin Knots; runs a patched Bitcoin Core with peer rules that ban Knots nodes
- No Lightning by design (base-layer privacy focus)
- Tanto pre-built hardware available
- Website | GitHub
Bitcoin Knots Availability
| OS | Knots Support | How |
|---|---|---|
| StartOS | Native | One-click service install |
| Umbrel | App Store | Drop-in replacement for Core |
| RaspiBlitz | Community script | Bonus script or manual install |
| MyNode | Supported | Via upgrade guide |
| RoninDojo | No | Incompatible by design |
Decision Matrix
| If you want... | Consider |
|---|---|
| Full control over Core vs Knots choice | StartOS |
| Plug-and-play Pi with app ecosystem | Umbrel or MyNode |
| DIY build to learn how nodes work | RaspiBlitz |
| Base-layer privacy only (no Lightning) | RoninDojo |
| DATUM / StratumV2 mining at home | StartOS |
Common Mistakes
- Pi without an SSD — SD cards die fast under full-node I/O.
- Expecting instant sync — Initial block download takes days.
- Opening ports without Tor/VPN — Risks privacy and security.
- Ignoring backups — Lightning channel state requires backup.
- Running on Wi-Fi — Ethernet strongly recommended.