Your relay. Your data. Your sovereignty.
NostrKeep is your personal Nostr infrastructure — a private relay for your events and a Blossom media server for your files. Your data, under your control.
Your data lives on your private relay. No shared infrastructure. No platform risk. Just your relay, your media, your rules.
Personal relay for your events, notes, and metadata
Media storage for images, video, and files you own
Browser key management that points to your infrastructure
On public relays, everything you do is visible to everyone — your notes, your DMs metadata, your zap history, your contact list. That's fine for broadcasting, but not everything needs to be public.
A private relay lets you choose your level of visibility. Keep what's private, private. Broadcast what you want to share. You decide.
| Public Relay | Private Relay | |
|---|---|---|
| Notes & posts | Open | Optional |
| DMs & encrypted messages | Trackable | Private |
| Zaps & Lightning payments | Trackable | Private |
| Contact list & follows | Open | Private |
| Relay list | Open | Optional |
| Profile metadata | Open | Optional |
| App-specific data | Open | Private |
| Encrypted vault & docs | Trackable | Private |
| Media & files | Open | Private |
Open = visible to anyone on the relay. Trackable = content is encrypted, but who, when, and how much is not. Private = only on your relay. Optional = you choose whether to broadcast publicly or keep it private.
It's not about hiding — it's about choosing. Your contact list is useful to you, but does everyone need to see who you follow? Your zap history matters to you, but should your payment patterns be public? A private relay gives you the switch.
Your own Nostr relay — fast, private, always available
Your images and files on your own private server
Your events and media never touch third-party servers
Seamless integration with NostrKey browser extension
Your relay and blossom server provisioned in minutes
We handle the infrastructure — you enjoy the sovereignty
Edge infrastructure for global low latency
Persistent state at the edge with strong consistency
No analytics, no telemetry, no data collection
Sign up for a NostrKeep plan. We provision your private relay and blossom server — ready in minutes.
Configure your NostrKey browser extension to use your personal relay. Your events go directly to your private relay instead of public ones.
Your notes, media, encrypted vault documents, and metadata all live on infrastructure you control. Back it up, migrate it, or shut it down — it's yours.
NostrKeep + NostrKey = complete sovereignty. Your keys stay in your browser. Your data stays on your private relay. Nobody in between.
Sign up for NostrKeep and get your personal relay and blossom server provisioned in minutes. We handle the deployment, updates, and maintenance — you get full data sovereignty without the ops burden.
NostrKeep is part of the Humanjava ecosystem of Nostr tools:
NostrKeep and Humanjava Enterprises Inc. do not have a cryptocurrency, token, or coin. Nor will there be one. If anyone suggests otherwise, they are acting fraudulently. Report scams.