Build your OUIS
System Information Open Source Urbanized.
Bunker offers you an 100% open source OUIS, pre-configured, designed for security, ethics and your digital sovereignty. Each tool is hosted in Europe, on your own servers and adapted to your needs.
"Open source always wins in the end."
For each open source solution deployed, Bunker contributes 5% of its revenue to the projects involved.
Contributed to open source
Revenue redistributed to open source projects your IS depends on. We guarantee the sustainability of your software components.
Vendor lock-in
Complete freedom to migrate or change providers at any time.
Digital commons
Contribution to the ecosystem and European digital commons.
Our tools catalog
A selection of open source tools, ready to be deployed on your infrastructure
Sites and content
Directus
A CMS without imposed interface, to manage your content with flexibility, from your own infrastructure.
Alternative to: Contentful, Strapi (cloud), Sanity
ERP and BI
Odoo (community)
Manage your business from A to Z: invoices, projects, CRM, HR... without depending on proprietary solutions.
Alternative to: SAP, Salesforce, Microsoft Dynamics
Metabase
Create dynamic dashboards from your data, without code. Your teams regain control over their analyses.
Alternative to: Power BI, Tableau, Looker
Automation
n8n
Automate your business processes with a visual low-code platform. Connect your applications and create workflows without depending on a third-party service.
Alternative to: Zapier, Make (Integromat), Microsoft Power Automate
Security
Vaultwarden
Store and share your passwords securely with a Bitwarden-compatible solution, hosted on your servers.
Alternative to: LastPass, 1Password, Dashlane
DocuSeal
Create, send and sign your documents online with an open source solution. eIDAS compliant, complete API and embeddable components.
Alternative to: DocuSign, HelloSign, Yousign
Marketing and social media
Postiz
Schedule and publish your content on all your social networks from a single interface, without cloud intermediary.
Alternative to: Buffer, Hootsuite, Later
Matomo
Analyze your website traffic with a privacy-respecting solution. GDPR-compliant alternative to Google Analytics, data hosted in Europe.
Alternative to: Google Analytics, Adobe Analytics
Data and code
PostgreSQL
A robust, secure and open source database, suitable for critical applications.
Alternative to: Oracle, MySQL, Microsoft SQL Server
GitLab
Collaborate on your code, track versions, manage your projects without prying eyes.
Alternative to: GitHub, Bitbucket
GitLab Runner
Run your CI/CD pipelines on your own servers. Keep control over your builds, tests and deployments.
Alternative to: GitHub Actions, CircleCI, Jenkins
Observability
Grafana
Visualize your system, application or network metrics in real time.
Alternative to: Datadog, New Relic
Loki
Aggregate and query all your logs hassle-free, with sovereign performance.
Alternative to: Splunk, Elastic Stack
Tempo
Follow a request's journey through your system to better understand what's slowing down your services.
Alternative to: Jaeger, AWS X-Ray
Mimir
Store and leverage your metrics at scale with a resilient backend.
Alternative to: Prometheus (cloud), InfluxDB
Collaboration and storage
Nextcloud
Store, sync and share your files securely. Collaborate with calendar, contacts, video conferencing and more.
Alternative to: Google Drive, Dropbox, Microsoft 365
Gokapi
Share large files with end-to-end encryption (E2EE). Set expiration and download limits.
Alternative to: WeTransfer, Send (Firefox), Swiss Transfer
Infrastructure
Proxmox
Manage your virtual machines and containers from a powerful open source platform.
Alternative to: VMware, Hyper-V
France-Nuage (control-plane)
Control your infrastructure via API with our open source control-plane.
Alternative to: AWS, Azure, GCP
Ready to build your OUIS?
Let's discuss your needs and design together an 100% open source information system, sovereign and adapted to your organization.