TeamMapper by b310-digital
Mindmapping made simple: Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate on mindmaps.
About TeamMapper
From the project's README at github.com/b310-digital/teammapper. Lightly cleaned for readability; for the full source see the upstream repo.
Mindmapping made simple: Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate on mindmaps.
TeamMapper is based on mindmapp (https://github.com/cedoor/mindmapp , discontinued). In contrast to mindmapp, TeamMapper features shared mindmapping sessions for your team based on websockets. Try it: TeamMapper.org Features: Creation: Host and create your own mindmaps Customization: Add images, pictograms\, colors, font properties and links to nodes Collaboration: Share your mindmap with friends and collegues, using either a view-only or modification invite! Interoperability: Import and export functionality (JSON, Mermaid, SVG, PDF, PNG...) Shareability: Use a QR Code or URL to share your maps GDPR Compliancy: By default, mindmaps are deleted after 30 days Usability: Redo / Undo, many Shortcuts Getting started Quick Start (without building the image)
Attention: Add the missing password for postgres inside appprod and postgresprod!
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 454 | github.com/b310-digital/teammapper |
| GitHub forks | 39 | github.com/b310-digital/teammapper |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 4.6 years | since Dec 2021 |
| Last commit | 2 months ago | May 4, 2026 |
| Releases shipped | 46 | last: 2 months ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
Ready to self-host TeamMapper?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed Jun 21, 2026.
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