Best 17 Authentication tools in 2026

"@codemieai/code", "DNG Processor", "Espresso Lab", "Sign In", "KI-Erkennungssoftware an Unis: Programme im Überblick" are some of the Authentication tools we track today, each verified for real availability and pricing.

XFacebook

Identity management and multi-factor authentication.

@codemieai/code official logo
@codemieai/code·github.com

Unified AI coding assistant CLI - Manage Claude Code, Gemini & custom agents. Multi-provider support (OpenAI, Azure, LiteLLM, SSO). Built-in LangGraph agent with file operations & git integration.

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Sign In official logo
Sign In·app.lobehub.com

Independent editorial description not yet published for this listing. Verify features and terms on the official site.

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LibreDB Studio logo
LibreDB Studio·libredb.org

Browser-based SQL IDE for PostgreSQL, MySQL, Oracle, SQL Server, MongoDB, Redis, ClickHouse, DuckDB and more, with SSO, audit trail, ER diagrams and optional AI assistance on your own model key (alternative to DataGrip, DBeaver, CloudBeaver). ([Source Code](https://github.com/libredb/libredb-studio)

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OpenSlides logo
OpenSlides·openslides.com

Presentation and assembly system for managing and projecting agenda, motions and elections of an assembly. ([Demo](https://demo.openslides.org/login), [Source Code](https://github.com/OpenSlides/OpenSlides)) `MIT` `Docker`

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ejabberd logo
ejabberd·ejabberd.im

XMPP instant messaging server. ([Source Code](https://github.com/processone/ejabberd)) `GPL-2.0` `Erlang/Docker`

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plugNmeet logo
plugNmeet·plugnmeet.org

Scalable and high performance web conferencing system. ([Demo](https://demo.plugnmeet.com/login.html), [Source Code](https://github.com/mynaparrot/plugNmeet-server)) `MIT` `Docker/Go`

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Scoold logo
Scoold·scoold.com

Stack Overflow in a JAR. An enterprise-ready Q&A platform with full-text search, SAML, LDAP integration and social login support. ([Demo](https://live.scoold.com), [Source Code](https://github.com/Erudika/scoold)) `Apache-2.0` `Java/Docker/K8S`

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Isso logo
Isso·isso-comments.de

Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus. ([Source Code](https://github.com/isso-comments/isso)) `MIT` `Python/Docker`

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Tuwunel logo
Tuwunel·tuwunel.chat

High-performance and feature-rich chat server for Matrix, and the successor to conduwuit (fork of Conduit). ([Demo](https://try.tuwunel.chat/), [Source Code](https://github.com/matrix-construct/tuwunel)) `Apache-2.0` `deb/Docker/Nix/Rust`

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