How it was ranked:10 software tools compared, each scored on fit to the list (40%), evidence on the site (20%), published detail (20%) and buying signals (20%). Each verdict is below.
Best Self-hosted meeting management software: Top 10 Ranked. OpenProject.org ranks first, with a Lister Score of 100.0.
OpenProject.org leads this ranking for teams seeking flexible project management, and allows complete data control through on-premises installation. Nextcloud is built for enterprises seeking secure self-hosted collaboration, and benefits from a thriving open-source community development model free of lockins or paywalls. EGroupware serves SMEs and educational institutions, and ensures full data control with GDPR compliance and secure hosting in german data centers.
Best Self-Hosted Meeting Management Software in 2026, compared
RANK
ENTRY
BEST FOR
SCORE
FROM
1
OpenProject.orgSupports Gantt charts and agile boards for planning
teams seeking flexible project management
100.0
–
2
NextcloudProvides self-hosted open source cloud file storage technology that ensures enterprise privacy and security
Self-hosting enthusiasts and organisations wanting data sovereignty
94.0
Free
3
EGroupwareIntegrates video conferencing and real-time online office editing directly into the browser
SMEs and educational institutions
92.0
–
4
AppspaceIntegrates with major apps like Microsoft, Slack, and Google
communications teams
88.0
–
5
BridgeAppEnsures secure data storage with centralized protection and top-level encryption
–
84.0
–
6
BSCWEnables real-time collaborative editing of documents with others
teams requiring secure, on-premise or cloud-hosted project management
84.0
–
7
Virola MessengerRequires no external plugins or third-party platforms to function
small teams prioritizing data control
84.0
–
8
ZextrasAllows choosing deployment models that fit legal and security needs
high-compliance industries
78.0
–
9
FirstClassEnables users to connect to their network from anywhere via mobile devices
corporate and education teams
74.0
–
10
DecidimEnsures transparency, traceability, and integrity of information
Nextcloud is an open source content collaboration platform that serves as a next-generation digital workspace. It combines file sync, chat, groupware, and office tools into a single self-hosted solution.
PROS
Complete ownership and control over physical data
Extensible via numerous community apps and plugins
CONS
Requires technical knowledge to set up and maintain a server
Best for
Self-hosting enthusiasts and organisations wanting data sovereignty
Where it falls short
Enterprise features require a subscription starting at 100 users.
Pick something else if
you need advanced features without a minimum user count.
EGroupware is an open source collaboration suite that provides an online office for digital sovereignty. It offers calendar management, CRM, tasks, email, and project tools on a single platform.
PROS
The product ensures full data control with GDPR compliance and secure hosting in german data centers.
The product integrates video conferencing and real-time online office editing directly into the browser.
Appspace is a unified workplace experience platform combining intranet, signage, and space management. It unites physical and digital workspaces for employees.
PROS
The product provides customizable AI assistants that take action inside existing tools.
Appspace integrates with major apps like Microsoft, Slack, and Google.
Best for
communications teams
Where it falls short
It requires a unified workplace experience platform rather than standalone tools.
Pick something else if
you need standalone intranet or signage tools only.
Groupware made in Germany for efficient team collaboration
BSCW is a german groupware platform for efficient team collaboration and document management. It serves as a central workspace replacing emails and spreadsheets.
PROS
The product enables real-time co-editing of documents with Microsoft Office Online.
The product offers high security through server hosting located in Germany.
Best for
teams requiring secure, on-premise or cloud-hosted project management
Virola Messenger is a self-hosted corporate communication platform built for privacy. It features an in-house video and audio engine to ensure secure collaboration.
PROS
The product requires no external plugins or third-party platforms to function.
Virola Messenger encrypts data both in transit and at rest.
CONS
The license covers only one active production server per purchase.
Best for
small teams prioritizing data control
Where it falls short
The license covers only one active production server per purchase.
Zextras provides Carbonio, a private digital workplace for organizations needing control. It unifies email, calendar, chat, files, meetings, and admin in one platform.
PROS
The product offers an integrated suite for email, calendar, chat, files, and meetings.
The product allows users to choose deployment models that fit legal and security needs.
FirstClass is a powerful collaboration solution that drives teamwork and improves communication. It makes people and information easily accessible from any mobile device.
PROS
The product enables users to connect to their network from anywhere via mobile devices.
FirstClass provides archiving and retrieval of messages for compliance and legal requirements.
Helps citizens self-organize democratically at every scale
Decidim is a digital platform for participation and community governance. It provides free and open source infrastructure with all democratic guarantees.
PROS
The product allows installation on your own server without vendor lock-in.
The product ensures transparency, traceability, and integrity of information.
Best for
public institutions and organizations
72.0
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What is the best Self-hosted meeting management software?
OpenProject.org ranks first on Lister. OpenProject is open source project management software. It provides powerful classic, agile or hybrid project management in a secure environment.
What are the top 10 Self-hosted meeting management software?
Are there free options for Self-hosted meeting management software?
Nextcloud lists a free option in the recorded pricing. Check the provider's current terms and limits.
What do the top four say they are built for?
OpenProject.org says it is built for teams seeking flexible project management, and Nextcloud for enterprises seeking secure self-hosted collaboration. EGroupware says it is built for SMEs and educational institutions, and Appspace for communications teams.
What should a buyer check before signing up?
OpenProject.org states that OpenProject.org requires Linux or Mac experience to install the Enterprise on-premises edition. Virola Messenger states that the license covers only one active production server per purchase. Those are the limits each product publishes itself, not a full account of any plan.
