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Your mind maps, with your team and in real time

TeamMapper allows you to create and share collaborative mind maps in real time. A private alternative to MindMeister, installed and maintained by DINAO — hosted in France.

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Hosted in FranceMind mappingReal-time collaborationGDPR compliantOfficial publisher image
Overview

What is TeamMapper?

TeamMapper is an open source collaborative mind mapping tool, designed as a self-hosted alternative to MindMeister. It allows you to create your own maps and share sessions with your team to brainstorm, organize, and structure your ideas together.

Real-time collaboration relies on WebSockets: multiple participants edit the same map simultaneously. Sharing is done via a simple link, in read-only or edit mode, without requiring guests to create an account. Maps can be exported in JSON, SVG, PDF, and PNG.

Designed with privacy in mind, TeamMapper offers configurable automatic deletion of maps, in line with GDPR best practices. Hosted and maintained by DINAO in France, it becomes a sovereign collective thinking tool, without dependency on foreign SaaS providers.

Compatible offers

Host TeamMapper at DINAO

Resource tiers compatible with TeamMapper prerequisites (minimum 1 vCPU / 512 Mo / 5 Go). Hosted in France, fully managed.

Découverte
1 vCPU · 2 Go · 20 Go
9,90 € /month excl. VAT
  • 1 dedicated vCPU
  • 2 Go RAM
  • 20 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
★ Recommended for this app
Standard
2 vCPU · 4 Go · 40 Go
19,90 € /month excl. VAT
  • 2 dedicated vCPU
  • 4 Go RAM
  • 40 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Performance
4 vCPU · 8 Go · 80 Go
39,90 € /month excl. VAT
  • 4 dedicated vCPU
  • 8 Go RAM
  • 80 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Dédié
8 vCPU · 16 Go · 160 Go
79,90 € /month excl. VAT
  • 8 dedicated vCPU
  • 16 Go RAM
  • 160 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Under the hood

Technical details

vCPU
1 vCPU
ideal : 2 vCPU
Memory
512 Mo
ideal : 1 Go
Disk
5 Go
ideal : 10 Go
Image : ghcr.io/b310-digital/teammapper:latest Registry : ghcr.io Services : teammapper, postgres Ports : 3011:3000
FAQ

You might be wondering…

Can multiple people edit a map at the same time?

Yes. TeamMapper relies on WebSockets for real-time collaboration: each participant's changes appear instantly.

Do my guests need to create an account?

No. You share a read-only or edit link; your colleagues join the session without signing up.

In what formats can I export?

In JSON, SVG, PDF, and PNG, to reuse, archive, or present your mind maps.

What happens to my maps over time?

Retention is configurable: you can enable automatic deletion after a set period, in line with GDPR best practices.

Where are my data hosted?

On your dedicated instance in France, encrypted and backed up. Your ideas don't go to a third-party service.