Alternatives

Products that do what Pubky Core does

Open-source protocol for a decentralized, user-owned web

1
Baseline JS▲139
Open-source, serverless, fullstack framework that delivers
2024
2
nostr▲185
A truly censorship-resistant alternative to Twitter
2022
3
Neosync▲144
Open source data anonymization platform for Developers
2025
4
pfpid▲149
The decentralised identity primitive
2022
5
Pangolin▲95
Open-source identity-based VPN & remote access platform
Feb 2026
6
Tesseral▲141
Open source authentication infrastructure for B2B software
2025
7PV
PJON v11.1 an independent, decentralized, open-source protocol▲56
2018 · github.com
8
Phase▲159
Open-source secrets management for developers
2023
9
Baseline Core▲98
Open-source skills system that wires your business into AI
Feb 2026
10
DAuth▲142
Authentication for the decentralized web in 60 seconds
2018
11
MonoCloud for Startups▲167
One identity layer for your customers, APIs, and agents
Jul 2026
12AD
A decentralized Internet identity system I'm working on.▲67
2013 · nameblossom.org
13
hop.js▲129
A fast, free, privacy-first CDN for open-source projects
Oct 2025
14
Origin Protocol▲132
Sharing economy built on blockchain
2018
15
ADAMANT Messenger▲79
Decentralized anonymous blockchain messenger. Crypto In-Chat
2020
16
IPFS▲84
Peer-to-peer hypermedia protocol for Blockchain powered web
2015
17
Hashbase▲71
Hosting for the peer-to-peer Web.
2018
18
Matrix▲77
An open network for secure, decentralized communication
2019
19
Authorizer▲21
Open-source auth for enterprise applications, and AI agents
4d ago · authorizer.dev
20DD
Decentralised Digital Identity and Messaging▲5
I've been working on something for a while now. It's a combination of a decentralised identity system and a decentralised messaging system that makes use of the aforementioned new identity system. It's based on cryptographic keys with one major property: keys are paired with arbitrary mnemonic strings, e.g. your favourite username, so apps can send messages in a P2P fashion addressed to the strings directly without having to worry about IP addresses. These key-string pairs can be generated on-the-fly on any computer and there's no central database. When multiple people inevitably choose the…
2020
21NR
Netty-rs – Rust library to easily write server/client network protocols▲22
2021 · gitlab.com
22OO
OpenBotAuth – Open-Source Web Bot Auth with Social Registry▲6
We're building an open source implementation for Web Bot Auth, which is an IETF draft for signed agent authentication over HTTP, without CDN lock-in. We've built a social registry, using Github login, where you can host your Signature Agent card/JWKS over a dedicated link. This saves you buying a domain and self-hosting your card. Please try it out : https://openbotauth.org/login We've also built a Wordpress plugin, which works in signed and unsigned mode. Unsigned mode gives you a preview and Signed mode gives you all access. Websites can point their origin server to our…
Nov 2025 · github.com
23
Blockscore▲10
Simple, fast, and accurate identity verification.
2014
24SA
Stamp – A Cryptographic Identity System▲9
Hi, everyone. Been playing around with this recently as a sort of PGP successor. It's not all there yet, and I know it's missing some things from PGP, but I figured why not get a start and see what kind of interest/support it might get. https://stamp-protocol.github.io/ Effectively, this is a key management system that allows building and signing ("stamping") various claims about yourself and about others. The eventual goal is to create easy-to-use implementations of the protocol that allow logging in to websites or managing cryptographic keys for various…
2021

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