1
Alby NWC (Web)
nwc.getalby.comAlby Hub is a self-custodial Bitcoin Lightning wallet that connects to apps for spending online and in person.
Alternatives
The Best Alby JS SDK Alternatives in 2026
11 alternatives0 free · 7 open source
Looking for something like Alby JS SDK? Here are 11 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 7 are open source.
About Alby JS SDKgithub.com/getAlby/js-sdk
VisitAlby JS SDK provides JavaScript libraries for the Alby OAuth2 Wallet API and Nostr Wallet Connect.
Top picks at a glance
First suggestionAlby NWC (Web)Alby Hub is a self-custodial Bitcoin Lightning wallet that…Open source optioncln-nip47The cln-nip47 plugin connects Core Lightning wallets…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Alby NWC (Web) | — | Not stated | Web |
| 2 | cln-nip47 | — | Yes | Linux, macOS |
| 3 | Bitcoin Connect | — | Yes | — |
| 4 | applesauce | — | Not stated | — |
| 5 | Evento | — | Yes | — |
| 6 | amberflutter | — | Yes | — |
| 7 | arduino-nostr | — | Yes | — |
| 8 | connect4 | — | Yes | — |
| 9 | Clawstr | — | Yes | — |
| 10 | 0n4t3.github.io/n_cord/ | — | Not stated | Web |
All Alby JS SDK alternatives
2
Same kind of open-source project · open source
The cln-nip47 plugin connects Core Lightning wallets through Nostr Wallet Connect as specified in NIP-47.
3
Same kind of open-source project · open source
Bitcoin Connect links Lightning wallets to web apps, providing a connection layer for wallet-based payments.
4
applesauce
github.com/hzrd149/applesauceAlso covers api · same kind of open-source project
Developers can build Nostr web clients with applesauce, a collection of TypeScript libraries.
5
Same kind of open-source project · open source
Evento provides an open-source Nostr client with a built-in self-custodial Bitcoin Lightning wallet.
6
Same kind of open-source project · open source
amberflutter wraps the Amber Nostr signer in Flutter, enabling Android apps to connect to the signing service.
7
Same kind of open-source project · open source
arduino-nostr connects Arduino projects to the Nostr protocol, with the repository describing Nostr as an open communication protocol.
8
Same kind of open-source project · open source
connect4 supports multiplayer Connect Four over Nostr and can be hosted by players themselves.
9
Same kind of open-source project · open source
Clawstr connects AI agents through a social network built on the Nostr protocol.
10
0n4t3.github.io/n_cord/
0n4t3.github.io/n_cordn_cord displays a global Nostr feed and lets users connect relays, follow messages, and post updates.
11
agentdex
agentdex.idDiscover, register, and connect with AI agents through AgentDex, a directory built on the Nostr protocol.
No alternatives match this filter.
Alternatives to similar tools
applesauce24 alternativesarduino-nostr24 alternativesEvento24 alternativesamberflutter24 alternativesAlby NWC (Web)8 alternativescln-nip4724 alternatives
What is the best alternative to Alby JS SDK?
Based on features, tags and platforms, the closest alternatives to Alby JS SDK are Alby NWC (Web), cln-nip47, and Bitcoin Connect.
Are there open-source alternatives to Alby JS SDK?
Yes: cln-nip47, Bitcoin Connect, Evento, and amberflutter.
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