OpenProject — system requirementsverification pending

Self-hosted project management suite with Gantt charts, agile boards, and time tracking. · website · repository

Minimum RAM

4 GB

“Memory: 4096 MB”

Scope: Single server (Docker/packaged install), up to 200 total users · official source · retrieved 2026-07-30

Minimum CPU cores

4 cores

“CPU: Quad Core CPU (>= 2ghz)”

Scope: Single server (Docker/packaged install), up to 200 total users · official source · retrieved 2026-07-30

No official figure published for: recommended RAM, recommended CPU cores

Docs give a minimum for <=200 users and a separate user-count-scaled table (500 users: 8 CPU/8GB; 1500 users: 16 CPU/16GB) instead of a single 'recommended' figure — publishing any one tier as 'recommended' would misrepresent a scaling guideline as a fixed target (Defect Class #2).

We publish nothing we can't source. Evidence of the gap.

External services

postgresql (required) — source
memcached (required) — source

Container

Image: openproject/openproject:17-slim · compressed size (amd64): 394 MB · architectures: amd64, arm64 · source, retrieved 2026-07-30

Related apps

Paperless-ngx — Document management system that indexes and archives scanned documents with OCR.
Pi-hole — Network-wide DNS sinkhole that blocks ads and trackers for every device on the local network.
Plausible Community Edition — Self-hosted, privacy-focused web analytics, community edition of Plausible Analytics.