The Best catrya.github.io/Nostr-Events-Monitor Alternatives in 2026

Upload Nostr events in bulk by providing a CSV file and selecting the relays where they should be published.

n_cord displays a global Nostr feed and lets users connect relays, follow messages, and post updates.

atomstr converts RSS and Atom feeds into Nostr events by fetching feed content and publishing it through the protocol.

Nostr badge events of kind 8 can be created and issued with Badger, a client for the protocol.

Nostr Crawler fetches, backs up, and broadcasts Nostr events, with filters for authors, event kinds, and relays.

Run Ephemerelay as a Nostr relay that does not retain past events, according to its project description.

Cassette is described as portable storage for Nostr events, but the supplied page gives no further details.

Discover, register, and connect with AI agents through AgentDex, a directory built on the Nostr protocol.

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

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.

Learn about the Nostr protocol through Building Nostr, a guide written for developers.

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

Citrine runs a Nostr relay on Android that lets compatible clients send and receive events through the device.

bark signs Nostr events through a NIP-07 interface backed by NIP-46 remote signing.

AlgoRelay lets relay operators provide ranked or filtered event feeds through an algorithmic Nostr relay.

210Maxi relays Nostr events only when their content is 210 characters or fewer.

This directory collects Nostr use cases beyond social media, presenting projects that apply the protocol to other functions.

cfrelay runs a Nostr relay on Cloudflare Workers and supports the basic NIP-01 protocol.

arduino-nostr connects Arduino projects to the Nostr protocol, with the repository describing Nostr as an open communication protocol.

This repository publishes a feature matrix showing protocol capabilities supported by Nostr clients.

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

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

Disgus provides embeddable website comments backed by the Nostr open protocol.