Twenty — system requirements

Self-hosted open-source CRM for managing contacts, companies, and sales pipelines. · website · repository

Minimum RAM

2 GB

“RAM: Ensure your environment has at least 2GB of RAM. Insufficient memory can cause processes to crash.”

Scope: Docker Compose self-host, general installation · official source · retrieved 2026-08-26

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

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

External services

Image: twentycrm/twenty · compressed size (amd64): 242 MB · architectures: amd64, arm64 · source, retrieved 2026-08-30

Uptime Kuma — Self-hosted uptime monitoring with status pages and notifications.
Vaultwarden — Lightweight Bitwarden-compatible password manager server in Rust.
VoiceStudio — Self-hosted, local-first voice cloning, text-to-speech, speech recognition, and video-dubbing studio with 16 TTS and 11 ASR engines.