
Keycloak
authentik
LoginRadius
Authelia
ZITADEL
VoidAuth
10Duke Enterprise
LemonLDAP::NG is a free software to provide WebSSO, Access Management and Identity Federation

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, LemonLDAP::NG seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | lemonldap-ng.org | diffyn.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of LemonLDAP::NG yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Gestion des Authentifications et des Accès via LemonLDAP::NG
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LemonLDAP::NG and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using LemonLDAP::NG and Diffyn. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Beyond it is basic functionalities, LemonLDAP offers a comprehensive session management system, rich authentication backend list (LDAP, Active Directory, SAML, Facebook, Twitter, LinkedIn, and OpenID connect), access...
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The trick is to look from the other direction, LemonLDAP::NG is an SSO system that includes a dashboard. Source: over 3 years ago
If you want to see a completely amazing Open Source IdAM solution, check out LemonLDAP:NG (AKA LL:NG) at https://lemonldap-ng.org/. Source: almost 4 years ago
If you want a SSO gateway to proxy to your app, look at https://lemonldap-ng.org/. Source: almost 4 years ago
Tracking Diffyn since Jun 2025.
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