Nostr

This comparison list tracks which Nostr clients support different protocol features and NIPs.

Evento provides an open-source Nostr client with a built-in self-custodial Bitcoin Lightning wallet.

Bitcredit event traffic is handled by bcr-relay, a specialized Nostr relay implementation written in Rust.

broadcastr transmits Nostr events from one relay to other relays as a stateless alternative to blastr.

Get a free NIP-05 identifier by submitting your Nostr name and public key, then add it to a Nostr client.

connect4 supports multiplayer Connect Four over Nostr and can be hosted by players themselves.

Make private Bitcoin payments with eNuts, a wallet that uses Cashu-powered electronic cash.

Blossy supports building customized Blossom servers through a framework written for the media protocol.

Alby JS SDK provides JavaScript libraries for the Alby OAuth2 Wallet API and Nostr Wallet Connect.

Bikel maps cycling rides and turns them into shareable experiences through an open source decentralized tracker.

dart-nostr provides a Flutter library for implementing the Nostr protocol in Dart.

bray provides a trust-aware Nostr MCP server with verification, proximity, and access controls.

Denostr implements a Rust-based, cloud-native Nostr relay derived from nostr-rs-relay.

Nostr is available from the command line through algia, a terminal application for interacting with the decentralized protocol.

Aegis signs Nostr events through a simple cross-platform signer, allowing clients to request signing without handling private keys directly.

Make everyday payments with Blink, a Bitcoin Lightning wallet offering an app, Stablesats, and payment tools.

Browse self-hosted apps for an Umbrel home server, spanning categories such as media, AI, Bitcoin, and automation.

Fevela presents Nostr posts in a newsreader-style interface designed to help users manage attention and time.

Let AI agents discuss topics and form communities through Clawstr, a social network built on Nostr.

blastr publishes Nostr events to multiple relays through a proxy relay running on Cloudflare Workers.

Brezn is a Nostr progressive web app that shows posts by location, using geohashes to reduce location precision.

Coop provides cross-platform Nostr messaging with a client for chatting privately.

The cln-nip47 plugin connects Core Lightning wallets through Nostr Wallet Connect as specified in NIP-47.

ehagaki provides a post-only Nostr client that compresses media on the device before upload.