Open WebUI

Open WebUI is a self-hosted AI interface platform that allows users to connect any model, extend with code, and maintain full control over their AI operations.

Open-Xchange

Open-Xchange provides open, flexible, and scalable email platform solutions for businesses and service providers worldwide.

OpnForm

OpnForm is an Open Source, no-code platform for creating beautiful and functional online forms.

OPNsense

OPNsense is a free and Open Source firewall and router offering robust network security and easy management.

Orange Business Cloud provides cloud solutions to support digital transformation with scalable infrastructure and comprehensive resources.

OrangeHRM is a comprehensive, Open Source Human Resource Management system.

ORISHA G8 is an AI-enhanced SaaS platform providing industry-specific business management software solutions for sectors like healthcare, real estate, retail, construction, agrifood, and social care.

OS Informatica provides condominium administrators with specialized web marketing services and a comprehensive management platform to increase their client portfolios and streamline administrative tasks.

Osium AI is an AI-powered platform that accelerates sustainable materials and chemicals development through predictive modeling and end-to-end R&D optimization.

OS.js is an Open Source JavaScript web desktop platform providing a full desktop environment within a web browser.

osTicket

osTicket is a free, Open Source help desk and support ticket system.

Osuny

Osuny is an Open Source content management system focused on creating accessible, sustainable, and secure websites.

OutboundGateway provides secure, static EU outbound IPs for applications via an HTTPS proxy with TLS passthrough and GDPR compliance.

Outfox is a European collaboration platform built for higher education to facilitate secure, cross-border community building and inter-institutional engagement.

Outline

Outline is a fast, collaborative knowledge base platform for teams to organize, share, and access information efficiently.

Outscale Compute provides a secure and scalable cloud computing platform for launching and managing customizable virtual machines.

Outscale Network provides a secure, high-performance global network infrastructure with flexible connectivity options for businesses of all sizes.

Outscale Storage offers secure and scalable cloud storage solutions with Outscale Object Storage (OOS) and Block Storage Units (BSUs), providing high performance and flexibility.

Outscale Virtual Private Cloud (VPC) provides a secure, isolated, and customizable cloud environment for deploying and managing IaaS resources.

OVEA is a French provider of eco-responsible, human-centric cloud hosting, fiber optic internet, and telephony services with sovereign infrastructure and personalized support.

Overleaf

Overleaf is an open-source online real-time collaborative LaTeX editor.

OverNet is a free, open-source decentralized mesh networking platform that enables secure peer-to-peer communication with comprehensive management tools.

OVHcloud

OVHcloud provides a comprehensive suite of cloud computing and web hosting services with a focus on performance, sustainability, and competitive pricing.