1
CSV Importer
csv-importer.coracle.socialSame kind of website
Upload Nostr events in bulk by providing a CSV file and selecting the relays where they should be published.
Alternatives
The Best Ephemerelay Alternatives in 2026
24 alternatives0 free · 18 open source
Looking for something like Ephemerelay? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 18 are open source.
About Ephemerelaygitlab.com/soapbox-pub/ephemerelay
VisitRun Ephemerelay as a Nostr relay that does not retain past events, according to its project description.
Top picks at a glance
First suggestionCSV ImporterUpload Nostr events in bulk by providing a CSV file and…Open source optionbcr-relayBitcredit event traffic is handled by bcr-relay, a…Another optionAmethyst crawlerNostr Crawler fetches, backs up, and broadcasts Nostr…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | CSV Importer | — | Not stated | Web |
| 2 | Amethyst crawler | — | Not stated | Web |
| 3 | Clonable | — | Not stated | Browser extension, Web |
| 4 | bcr-relay | — | Yes | — |
| 5 | broadcastr | — | Yes | — |
| 6 | cassette | — | Not stated | Web |
| 7 | 0n4t3.github.io/n_cord/ | — | Not stated | Web |
| 8 | blastr | — | Yes | — |
| 9 | AlgoRelay | — | Yes | — |
| 10 | Citrine | — | Yes | Android |
All Ephemerelay alternatives
2
Amethyst crawler
crawler.amethyst.socialSame kind of website
Nostr Crawler fetches, backs up, and broadcasts Nostr events, with filters for authors, event kinds, and relays.
3
Clonable
mutable.top/clonableSame kind of website
Move a Nostr profile, follows, mutes, and relays to a new keyset when recovering from a compromised key.
4
Open source
Bitcredit event traffic is handled by bcr-relay, a specialized Nostr relay implementation written in Rust.
5
Open source
broadcastr transmits Nostr events from one relay to other relays as a stateless alternative to blastr.
6
cassette
cassette.cafeSame kind of website
Cassette is described as portable storage for Nostr events, but the supplied page gives no further details.
7
0n4t3.github.io/n_cord/
0n4t3.github.io/n_cordSame kind of website
n_cord displays a global Nostr feed and lets users connect relays, follow messages, and post updates.
8
Open source
blastr publishes Nostr events to multiple relays through a proxy relay running on Cloudflare Workers.
9
Open source
AlgoRelay lets relay operators provide ranked or filtered event feeds through an algorithmic Nostr relay.
10
Open source
Citrine runs a Nostr relay on Android that lets compatible clients send and receive events through the device.
11
Open source
210Maxi relays Nostr events only when their content is 210 characters or fewer.
12
catrya.github.io/Nostr-Events-Monitor
catrya.github.io/Nostr-Events-MonitorNostr Events Monitor displays Nostr events in a dark-themed web app, providing a dashboard for monitoring activity on the protocol.
13
Open source
Aegis signs Nostr events through a simple cross-platform signer, allowing clients to request signing without handling private keys directly.
14
Open source
atomstr converts RSS and Atom feeds into Nostr events by fetching feed content and publishing it through the protocol.
15
Open source
bark signs Nostr events through a NIP-07 interface backed by NIP-46 remote signing.
16
Open source
cfrelay runs a Nostr relay on Cloudflare Workers and supports the basic NIP-01 protocol.
17
Open source
Denostr implements a Rust-based, cloud-native Nostr relay derived from nostr-rs-relay.
18
Open source
Nostr badge events of kind 8 can be created and issued with Badger, a client for the protocol.
19
Open source
DDSR lists Nostr relays configured for different domain-specific purposes.
20
Open source
Coracle supports browsing multiple Nostr relays, filtering posts, and creating custom feeds.
21
Open source
bloom combines a self-hosted media server with a Nostr relay for decentralized media sharing.
22
Open source
Bucket provides a lightweight testing relay for Nostr client development and protocol experiments.
23
Open source
Bostr manages Nostr relay connections as a relay bouncer, with ongoing development focused on bostr2.
24
Open source
Fenrir-s provides a Kotlin implementation of a Nostr relay, with its source code hosted on GitHub.
No alternatives match this filter.
Alternatives to similar tools
CSV Importer24 alternativesClonable24 alternativesbcr-relay24 alternativesbroadcastr24 alternativescfrelay24 alternativesAegis24 alternatives
What is the best alternative to Ephemerelay?
Based on features, tags and platforms, the closest alternatives to Ephemerelay are CSV Importer, Amethyst crawler, and Clonable.
Are there open-source alternatives to Ephemerelay?
Yes: bcr-relay, broadcastr, blastr, and AlgoRelay.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative