Best Free Portal Software

eXo Platform is an open-source digital workplace solutions for growing teams and enterprises, featuring: ✅ Internal Communications ✅ Team Collaboration ✅ Knowledge Management ✅ Productivity and Employee Recognition use cases. eXo stands out by: 👍 its fluid and integrated employe experience, on desktop and mobile 👍 the platform’s ease of use 👍 innovative employee engagement features. eXo Platform is developed on open-source technology and supports open standards. The platform is extensible and interoperable, all services are exposed REST APIs. The platform also offers additional security capabilities, developed in collaboration with highly sensitive clients. With eXo Platform, companies can connect, engage and reward their employees, customers, and partners with its social, engagement and gamification capabilities.

Bitrix24 replaces a fragmented app stack with a single workspace combining CRM, project management, and collaboration tools. Trusted by 15 million companies, Bitrix24 brings all business operations into one central hub. The CRM manages lead tracking, automated pipelines, and an omnichannel contact center. For daily teamwork, Bitrix24 provides chats, HD video calls, shared calendars, corporate mail, and document co-editing, alongside Kanban boards and Gantt charts to track project dependencies. CoPilot AI assistant is embedded throughout the platform and serves as a secure assistant that handles routine writing, summarizes long client conversations, creates tasks from notes, and helps teams work faster. A generous free plan supports unlimited users. For growth, flat-rate pricing charges one fixed fee for the entire company, eliminating per-user costs. The mobile app gives remote access, while the self-hosted edition deploys on private servers with open source-code access.

Clinked is a white-label client portal, virtual data room and collaboration platform built for professional services businesses that need an organised, secure, and branded way to work with clients. Instead of juggling email threads, shared drives, chat apps, and scattered approvals, Clinked brings communication, documents, tasks, approvals, and updates into one structured workspace. Key Features: ● White-label client portals with custom branding, domains, and mobile apps ● Secure document sharing and management ● Task and project management ● Real-time chat and collaboration ● Granular permissions and user access controls ● Audit trails and activity tracking ● Branded mobile app on iOS and Android ● Workflow integrations Security AES-256 bank-grade encryption ● ISO/IEC 27001:2024 certification ● Two-factor authentication ● GDPR-focused controls ● Detailed audit logs and permission settings

Liferay Digital Experience Platform (DXP) is designed to work within your existing business processes and technologies to build a custom solution that uniquely meets your needs. Great experiences don’t just happen, create them with Liferay DXP. Create customized web experiences that attract and empower users. Deliver simple, engaging, and personalized experiences to help your audience find what they’re looking for quickly and easily. Decrease your customer support costs with convenient self-service. Improve experiences and increase operational efficiency by streamlining processes and helping your audience get what they need faster. Increase online revenue with a streamlined digital commerce solution. Simplify ordering, grow average order size, and encourage repeat purchases with a platform that makes it easy for your customers to do business with you.

Univention Corporate Server UCS is our open integration platform offering centralized Identity & Access Management (IAM) with Nubus with a web portal. -Portal with Single Sign-On -Integrated IAM -Packaged integrations -App Center with enterprise applications -Active Directory integration -Platform for your entire IT -Operation on-premise, in the cloud, or hybrid The centerpiece of UCS is Nubus, our central IAM solution for managing identities, roles, and groups. The integrated portal with Single Sign-On and self-service functions provides access to all IT services and applications. Thanks to pre-built software and integration packages, apps can be easily put into operation. UCS is ideal for managing distributed, heterogeneous, and virtualized IT environments across Windows, Mac OS, and Linux systems. Find out more about UCS on our website and download the free UCS Core Edition!

MangoApps is a leading intranet platform and employee hub that unifies people, knowledge, tools, and AI into one secure digital workplace. Designed for both desk and frontline employees, it replaces scattered systems with a single source of truth—accessible anywhere, on any device. The platform combines a modern intranet, frontline employee app, and AI Assistants to streamline employee communication, boost employee engagement, and improve the employee experience. Employees can instantly find information, collaborate, manage tasks, complete training, and connect with company culture—all in one place. With enterprise-grade security, mobile-first design, and adoption rates over 90%, MangoApps scales to any workforce size. It helps organizations reduce app overload, bridge the digital divide, automate workflows, and integrate with 200+ business tools—empowering every worker to deliver better results, faster. Ideal for enterprises seeking a connected, informed, and engaged workforce.

bCommunities is a disruptively efficient online platform that facilitates transactions and work between teams. In the bCommunities network, each organization has their own secure and confidential environment. Your vendor won't see who your client is and they won't ever see that you have 15 other tasks in the same project where they only see one. Alternatively, you'll never see what tasks they set up to work on your request. Only when they create a Flowback task for you or they send you a task as a resource will you see it in your own account. If all your internal users are Light (all are free), then all of them will see all projects and tasks that anyone created during the Trial period or that you've received from your clients. All of our data centers and network infrastructures are designed to ensure maximum uptime with the highest server and cloud performance, best security and fastest scalability.

SendMeSafe is a secure client workspace for freelancers, agencies and professional teams. Give clients a branded portal for documents, upload status and communication. Collect information with forms and upload requests, manage clients centrally, and share files through controlled download links. Connect and the integrated Messenger support ongoing client relationships, file links and optional end-to-end encryption. Flaschenpost shares passwords or sensitive messages through one-time links deleted after reading. Team permissions, activity notifications and audit trails help keep work organized. Guests can send files, request documents or create a Flaschenpost from the homepage. Guest transfers allow up to 10 files and 2 GB, require email confirmation before upload and delete guest files after 24 hours. Account retention and features depend on the plan. Application hosting and file storage are in the EU. English and German; free account and paid plans.

Entando is the lightest open source Digital Transformation Platform for Modern Applications. We help customers bring to production enterprise applications that are lightweight, cloud native, and highly customized, and do so significantly faster than their competitors. Our platform harmonizes user experience across enterprise omnichannel applications, accelerating time to market, and increasing development efficiency.