Dev tools · alternatives · 2026

24 alternatives to Age-PHP: a PHP implementation of age encryption (post-quantum)

Contribute to soatok/age-php development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Age 1.0 – Simple, modern and secure file encryption▲494
A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability. - Release age v1.0.0 🏁 · FiloSottile/age
2021 · github.com · its alternatives →
2NA
NextDNS Adds "Bypass Age Verification"▲537
We just shipped a new feature in NextDNS: Bypass Age Verification. More and more sites (especially adult ones) are now forcing users to upload IDs or selfies to continue. We think that’s a terrible idea: handing over government documents to random sites is a huge privacy risk. This new setting workarounds those verification flows via DNS tricks. It’s available today to all users, including free accounts. We’re curious how the HN community feels about this. Is it the right way to protect privacy online, or will it just provoke regulators to push harder? https://nextdns.io
2025 · its alternatives →
3
filippo.io/mlkem768 – Post-Quantum Cryptography for the Go Ecosystem▲315
filippo.io/mlkem768 is a pure-Go implementation of the post-quantum key exchange mechanism ML-KEM-768 optimized for correctness and readability.
2024 · words.filippo.io · its alternatives →
4
Anonymous age verification with passkey-powered encryption▲45
This project has been kicking around in my head since I first heard about the webauthn PRF extension in early 2024. I've slowly chipped away at it since, and finally got things to a shareable state over the summer thanks to a very fun parental leave. Headed back to work tomorrow, so I figure there's no time like the present. tldr: A client-held encryption key derived during passkey authentication encrypts all sensitive user data prior to persistence so that only the user is able to decrypt and reuse that data on their device. This allows short-lived, privacy-preserving age proofs to be…
Aug 2026 · loginwithone.com · its alternatives →
5HA
Hystoria – a Reddit-like site where all posts must be 5+ years old▲375
2020 · hystoria.100millionbooks.org · its alternatives →
6
Upgrade your PHP▲124
Is your site at risk?
2018 · upgradeyourphp.com · its alternatives →
7
PHPunctional, a PHP Functional Programming Library▲37
Functional Programming Library For PHP. Contribute to r-cyr/PHPunctional development by creating an account on GitHub.
2015 · github.com · its alternatives →
8
Lescript – Simple PHP client library for Let's encrypt▲96
Simplified PHP ACME client. Contribute to analogic/lescript development by creating an account on GitHub.
2015 · github.com · its alternatives →
9
Anonymous Age Verification▲71
So I'm not an expert in this area, but here's an attempt at cost effective, anonymous, age verification flow that probably covers ~70% of use cases in the United States. The basic premise is to leverage your bank (who already has had to perform KYC on you to open an account) to attest to your age for age-restricted merchant sites (pornhub, gambling, etc) without sharing any more information than necessary. Flow works like this: 1) You go to gambling.com 2) They request you to verify your age 3) You choose "Bank Verification" 4) You trigger a WebAuthn Credential Creation flow 5) gambling.com…
2025 · gist.github.com · its alternatives →
10
Forward Email – Open-Source Quantum Safe Encrypted Email Service▲35
Get free email forwarding for custom domains. Send & receive as [email protected] with unlimited aliases, 10GB storage, IMAP/POP3/SMTP & 100% open-source security. Trusted by 500K+ users. Setup in 2 minutes.
2023 · forwardemail.net · its alternatives →
11
EmailPK ▲69
Instant encrypted email
2014 · diafygi.github.io · its alternatives →
12
PHP 7▲9
The new version of the old programming language, 7.0.0!
2015 · github.com · its alternatives →
13
Cryptoshift▲71
End-to-end push technology encryption for the 21st century.
2015 · crypto.kwikdesk.com · its alternatives →
14
Domain-Driven Design in PHP▲71
Real examples written in PHP.
2016 · leanpub.com · its alternatives →
15
Functors, Applicative Functors and Monads in PHP▲46
Functors, Applicative Functors and Monads in PHP. Contribute to widmogrod/php-functional development by creating an account on GitHub.
2015 · github.com · its alternatives →
16
QLX▲12
post quantum encryption suite
2025 · its alternatives →
17
PHP does Meta Programming too▲45
PHP does Meta Programming too! (Requires PHP 5.4). GitHub Gist: instantly share code, notes, and snippets.
2011 · gist.github.com · its alternatives →
18TP
TutaCrypt, post-quantum encryption protocols for securing emails [pdf]▲15
Hi HN, we are the developers from Tuta (formerly Tutanota), the German end-to-end encrypted email provider, and we recently released the world's first post-quantum encryption for email. We have included a full technical write-up of the cryptography involved in these changes and we have released it for open public review. This document specifies TutaCrypt, a protocol designed for hybrid email encryption in Tuta Mail. The protocol combines a classical Elliptic-Curve-Diffie-Hellman key exchange with a post-quantum KEM. The goal is to replace the usage of RSA in Tuta Mail. In the remainder of…
2024 · tuta.com · its alternatives →
19
Halite – A simple libsodium wrapper for PHP projects▲43
High-level cryptography interface powered by libsodium - paragonie/halite
2016 · github.com · its alternatives →
20
Voice Age Verification▲8
I miss the old web. As a kid I could type in "a/s/l" in AOL messenger and chat with someone my own age, without worrying about the dangers that lurk on the web today. After seeing what happened to Omegle, a question stuck: is there a simple way to do age verification that both keeps people safe and doesn't contribute to a surveillance state? After a year of hard work, that question resulted in AGEWARDEN. Each part of the service puts people first. No tracking, nothing stored (it's more difficult these days to NOT collect data :smh:). Please give it a try if you have a moment…
Jun 2026 · agewarden.ai · its alternatives →
21
PHP framework with only 1062 LLOC▲8
Webiik is small, yet powerful PHP framework.
2019 · webiik.com · its alternatives →
22
Git-agecrypt – transparent file-level encryption for Git▲7
Greetings HN! I've forked the excellent work done by [vlaci/git-agecrypt](https://github.com/vlaci/git-agecrypt), looks like the original project has not been maintained for a while, so I decided to pick it up, update all the dependencies and add some thorough testing. I like the ability to store sensitive data in public repositories, it's especially useful when bootstrapping new IaC repositories, you don't have anything at the beginning of a new project so there is no place yet to store secrets, this is "a way" of doing it. I know you can use tools like SOPS but I…
Apr 2026 · github.com · its alternatives →
23EE
Encrypted emails based on Signal protocol with post-quantum algorithms▲10
Hi HN, we have recently completed a research project on how to encrypt emails with post-quantum secure algorithms as well as Forward Secrecy. We'd love to hear your feedback and discuss technical issues. The paper can be found here: https://eprint.iacr.org/2021/875
2021 · its alternatives →
24
postquantumapps▲2
post-quantum-cryptography
Jan 2026 · postquantumapps.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →