1
Also covers browser extension and open source · same kind of open-source project
bark signs Nostr events through a NIP-07 interface backed by NIP-46 remote signing.
Alternatives
The Best Bunker46 Alternatives in 2026
24 alternatives0 free · 21 open source
Looking for something like Bunker46? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 21 are open source.
Remote NIP-46 signing is exposed to Nostr web clients through Bunker46, a NIP-07 browser extension.
Top picks at a glance
First suggestionbarkbark signs Nostr events through a NIP-07 interface backed…Another optiondanmakustrdanmakustr adds decentralized scrolling comments to YouTube…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | bark | — | Yes | — |
| 2 | danmakustr | — | Yes | Browser extension |
| 3 | Aka Profiles | — | Not stated | Browser extension |
| 4 | better-auth-nostr | — | Yes | Browser extension |
| 5 | Blockcore Notes | — | Yes | Browser extension |
| 6 | Blockcore | — | Yes | Browser extension |
| 7 | dart NDK | — | Yes | — |
| 8 | @bitmacro/relay-connect | — | Yes | — |
| 9 | Clonable | — | Not stated | Browser extension, Web |
| 10 | Aegis | — | Yes | Android, iOS, Linux |
All Bunker46 alternatives
2
Also covers browser extension and open source · same kind of open-source project
danmakustr adds decentralized scrolling comments to YouTube videos through a Chrome extension based on Nostr.
3
Aka Profiles
github.com/neilck/aka-extensionAlso covers browser extension · same kind of open-source project
Aka Profiles adds Nostr signing support to Chrome through a browser extension that handles multiple profiles.
4
Also covers browser extension and open source · same kind of open-source project
better-auth-nostr adds NIP-98 Nostr authentication to Better Auth through a plugin for login flows.
5
Also covers browser extension and open source · same kind of open-source project
Blockcore Notes stores public and personal notes on decentralized infrastructure using Nostr.
6
Also covers browser extension and open source · same kind of open-source project
Blockcore Wallet manages coins, tokens, identities, and NFTs through a browser-based Web5 wallet.
7
Also covers browser extension and open source · same kind of open-source project
Dart NDK provides a Dart development kit with high-level use cases for building Nostr applications.
8
Also covers browser extension and open source · same kind of open-source project
relay-connect provides a user interface for connecting to BitMacro relays, with a related web interface and project links.
9
Clonable
mutable.top/clonableAlso covers browser extension
Move a Nostr profile, follows, mutes, and relays to a new keyset when recovering from a compromised key.
10
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.
11
Coolr
coolr.chatAlso covers browser extension
Join ephemeral group chats on Nostr with Coolr, an open-source service that organizes public channels by hashtag.
12
Also covers open source · same kind of open-source project
amberflutter wraps the Amber Nostr signer in Flutter, enabling Android apps to connect to the signing service.
13
Also covers open source · same kind of open-source project
This repository publishes a feature matrix showing protocol capabilities supported by Nostr clients.
14
Also covers open source · same kind of open-source project
This comparison list tracks which Nostr clients support different protocol features and NIPs.
15
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.
16
Also covers open source · same kind of open-source project
dispute provides a cross-platform Nostr client that showcases the dart-nostr library.
17
Also covers open source · same kind of open-source project
This curated Japanese Nostr directory lists software, web services, clients, and related community projects.
18
Also covers open source · same kind of open-source project
BlazeJump provides core protocol interactions through a minimal Nostr client written in C#.
19
Also covers open source · same kind of open-source project
Coop provides cross-platform Nostr messaging with a client for chatting privately.
20
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.
21
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.
22
Also covers open source · same kind of open-source project
Denny focuses on encrypted group chats in a Nostr-based instant messaging client.
23
Also covers open source · same kind of open-source project
Bucket provides a lightweight testing relay for Nostr client development and protocol experiments.
24
Also covers open source · same kind of open-source project
Nostr badge events of kind 8 can be created and issued with Badger, a client for the protocol.
No alternatives match this filter.
Alternatives to similar tools
better-auth-nostr24 alternativesBlockcore Notes24 alternativesAka Profiles15 alternativesdart NDK24 alternativesClonable24 alternatives@bitmacro/relay-connect24 alternatives
What is the best alternative to Bunker46?
Based on features, tags and platforms, the closest alternatives to Bunker46 are bark, danmakustr, and Aka Profiles.
Are there open-source alternatives to Bunker46?
Yes: bark, danmakustr, better-auth-nostr, and Blockcore Notes.
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