1
Also covers open source · same kind of open-source project
Aegis signs Nostr events through a simple cross-platform signer, allowing clients to request signing without handling private keys directly.
Alternatives
The Best badger Alternatives in 2026
24 alternatives0 free · 24 open source
Looking for something like badger? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 24 are open source.
Nostr badge events of kind 8 can be created and issued with Badger, a client for the protocol.
Top picks at a glance
First suggestionAegisAegis signs Nostr events through a simple cross-platform…Another optionatomstratomstr converts RSS and Atom feeds into Nostr events by…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Aegis | — | Yes | Android, iOS, Linux |
| 2 | atomstr | — | Yes | — |
| 3 | Citrine | — | Yes | Android |
| 4 | Feature Matrix for Nostr Clients | — | Yes | — |
| 5 | comparison list of Nostr clients | — | Yes | Android, iOS, Linux |
| 6 | Bucket | — | Yes | — |
| 7 | BlazeJump | — | Yes | Android |
| 8 | bcr-relay | — | Yes | — |
| 9 | broadcastr | — | Yes | — |
| 10 | blastr | — | Yes | — |
All badger alternatives
2
Also covers open source · same kind of open-source project
atomstr converts RSS and Atom feeds into Nostr events by fetching feed content and publishing it through the protocol.
3
Also covers open source · same kind of open-source project
Citrine runs a Nostr relay on Android that lets compatible clients send and receive events through the device.
4
Also covers open source · same kind of open-source project
This repository publishes a feature matrix showing protocol capabilities supported by Nostr clients.
5
Also covers open source · same kind of open-source project
This comparison list tracks which Nostr clients support different protocol features and NIPs.
6
Also covers open source · same kind of open-source project
Bucket provides a lightweight testing relay for Nostr client development and protocol experiments.
7
Also covers open source · same kind of open-source project
BlazeJump provides core protocol interactions through a minimal Nostr client written in C#.
8
Also covers open source · same kind of open-source project
Bitcredit event traffic is handled by bcr-relay, a specialized Nostr relay implementation written in Rust.
9
Also covers open source · same kind of open-source project
broadcastr transmits Nostr events from one relay to other relays as a stateless alternative to blastr.
10
Also covers open source · same kind of open-source project
blastr publishes Nostr events to multiple relays through a proxy relay running on Cloudflare Workers.
11
Also covers open source · same kind of open-source project
bark signs Nostr events through a NIP-07 interface backed by NIP-46 remote signing.
12
Also covers open source · same kind of open-source project
AlgoRelay lets relay operators provide ranked or filtered event feeds through an algorithmic Nostr relay.
13
Also covers open source · same kind of open-source project
210Maxi relays Nostr events only when their content is 210 characters or fewer.
14
Also covers open source · same kind of open-source project
cfrelay runs a Nostr relay on Cloudflare Workers and supports the basic NIP-01 protocol.
15
Also covers open source · same kind of open-source project
arduino-nostr connects Arduino projects to the Nostr protocol, with the repository describing Nostr as an open communication protocol.
16
Also covers open source · same kind of open-source project
dart-nostr provides a Flutter library for implementing the Nostr protocol in Dart.
17
Also covers open source · same kind of open-source project
Evento provides an open-source Nostr client with a built-in self-custodial Bitcoin Lightning wallet.
18
Also covers open source · same kind of open-source project
Disgus provides embeddable website comments backed by the Nostr open protocol.
19
Also covers open source · same kind of open-source project
Clawstr connects AI agents through a social network built on the Nostr protocol.
20
Also covers open source · same kind of open-source project
Nostr is available from the command line through algia, a terminal application for interacting with the decentralized protocol.
21
Also covers open source · same kind of open-source project
Coop provides cross-platform Nostr messaging with a client for chatting privately.
22
Also covers open source · same kind of open-source project
ehagaki provides a post-only Nostr client that compresses media on the device before upload.
23
Also covers open source · same kind of open-source project
dispute provides a cross-platform Nostr client that showcases the dart-nostr library.
24
Also covers open source · same kind of open-source project
Denny focuses on encrypted group chats in a Nostr-based instant messaging client.
No alternatives match this filter.
Alternatives to similar tools
arduino-nostr24 alternativesFeature Matrix for Nostr Clients24 alternativescomparison list of Nostr clients24 alternativesbcr-relay24 alternativesbroadcastr24 alternativescfrelay24 alternatives
What is the best alternative to badger?
Based on features, tags and platforms, the closest alternatives to badger are Aegis, atomstr, and Citrine.
Are there open-source alternatives to badger?
Yes: Aegis, atomstr, Citrine, and Feature Matrix for Nostr Clients.
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