Free & Open-Source DevOps Hub: 100% Valid Docker Compose configs & verified hardware benchmarks Try VPS RAM Calculator →
n8m
n8m.org DevOps
Directory SaaS Alternatives Compare Apps VPS RAM & Cost Estimator Docker Run to Compose
Head-to-Head Technical Benchmark

Uptime Kuma vs Vaultwarden

Technical hardware and popularity breakdown for self-hosting Uptime Kuma and Vaultwarden on cloud VPS servers.

Canonical Comparison URL: /compare/uptime-kuma-vs-vaultwarden
Interactive Tool Matchup

Switch Matchup or Select New Apps

Change Candidate A or Candidate B to compare specs against any open-source tool in the directory.

VS
Candidate A

Uptime Kuma

louislam/uptime-kuma
★ 0

Self-hosted monitoring tool with status pages, ping, HTTP(s), DNS, Docker container checks, and 90+ alert notifications.

Min RAM
512 MB
CPU Cores
1 vCPU
Disk Storage
10 GB
Deploy Uptime Kuma Docker Compose →
Candidate B

Vaultwarden

dani-garcia/vaultwarden
★ 38.9k

Lightweight Bitwarden server written in Rust, compatible with all official Bitwarden mobile and browser apps.

Min RAM
256 MB
Lower RAM
CPU Cores
1 vCPU
Disk Storage
5 GB
Deploy Vaultwarden Docker Compose →

Full Technical Benchmark Breakdown

Specification Uptime Kuma Vaultwarden Advantage
Primary Category devops security —
Minimum RAM Required 512 MB 256 MB Vaultwarden (0.3 GB lighter)
GitHub Stars ★ 0 ★ 38,900 Vaultwarden (+38,900 stars)
GitHub Forks 0 2,100 Vaultwarden
License FOSS AGPL-3.0 Open-Source
Primary Language N/A Rust —
Docker Image louislam/uptime-kuma:1 vaultwarden/server:latest Both Container Ready
Multi-App Server Sizing

Can You Run Both Uptime Kuma & Vaultwarden Together?

Yes! Running both simultaneously requires approximately 2 GB RAM including host OS and Docker daemon buffers. A single standard $6-$10/mo cloud VPS easily hosts both without bottlenecks.

Open VPS RAM Calculator Deploy 2GB VPS ($6.99/mo) →