Opik is an open-source platform for evaluating, testing and monitoring LLM applications. Built by Comet.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Docker

Opik is an open-source platform for evaluating, testing and monitoring LLM applications. Built by Comet.

ILIAS is a powerful and flexible tool for learning and collaborating online. It serves as a knowledge and collaboration platform. ILIAS is not restricted to any particular didactical model but instead supports a variety of uses and methods.
PeerSuite is an open source, decentralized, private alternative to apps like Discord or Slack. All data is sent only between clients through encrypted WebRTC channels.

OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks.




Digital Signage is everything from large-scale commercial billboards to smaller advertisement displays, notice boards or digital restaurant menus. The possibilities of digital signage are endless. If you need to display periodically changing content to users on a wall-mounted TV...




Prototracker is a fakebit chiptune tracker that uses a single-oscillator synth with 256 preset waveforms. Macros are used to create instruments and keyboard shortcuts are similar to the familiar Protracker.


LinkStash is a self-hosted, backend-driven bookmarking and "read it later" solution, empowering you to take full control of your saved links and offline content.

Blends live chat, chatbots, and video recordings for e-commerce, offers real-time visitor insights, multi-channel support, GDPR compliance, and mobile access.




ForgeFed (formerly GitPub) is a decentralized federation protocol based on the W3C's ActivityPub, which extends ActivityStream 2.0. It provides a server to server API for pull request, forking and subscription of repositories provided by Git web services (services like...
An open source sharing solution providing private and public secure tunneling using OpenZiti for zero trust networking, available as SaaS or self-hosted.

Bookmarkeddit is the solution to Reddit's limited saved post management. Easily organize, filter, search, and rediscover your saved content without the limitations of Reddit's native interface.


Koog is a Kotlin-based framework designed to build and run AI agents entirely in idiomatic Kotlin. It lets you create agents that can interact with tools, handle complex workflows, and communicate with users.

Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, and GraphQL. It plays nicely with npm, Docker and Kubernetes.

The key solution to boost your productivity and innovation. Gladys simplifies all stages of innovation:




A secure, open-source WiFi router that simplifies network management with easy-to-use policies, device isolation, adblock and advanced DNS controls - customizable with plugins for added flexibility.




Generative.fm is a collection of endlessly unique ambient music pieces composed generatively for continuous play without repetition.

Spacepad is a simple and fun meeting room occupancy display that helps you manage and visualize your meeting spaces effectively. Suitable for both small offices and larger deployments.




Xinuos OpenServer™ 10 is a 64-bit operating system based on the popular FreeBSD and designed to support business applications within an enterprise environment.
This is a really tiny app to ease the shared houses budget management. Keep track of who bought what, when, and for who to then compute the balance of each person.

evcc is an energy management system with a focus on electromobility. The software controls your EV charger or smart plug. It communicates with your vehicle, inverter or home storage to make intelligent charging decisions. The software is open source and community-driven.
p2p.chat is a free video conferencing application using WebRTC for peer-to-peer communication. No login required. No tracking. Decentralized.
