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Head-to-Head Technical Benchmark

Plausible CE vs PostHog

Technical hardware and popularity breakdown for self-hosting Plausible CE and PostHog on cloud VPS servers.

Canonical Comparison URL: /compare/plausible-ce-vs-posthog
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

Plausible CE

plausible/analytics
★ 21.4k

Lightweight, open-source web analytics without cookies, fully compliant with GDPR, CCPA and PECR.

Min RAM
2 GB
Lower RAM
CPU Cores
2 vCPU
Disk Storage
20 GB
Deploy Plausible CE Docker Compose →
Candidate B

PostHog

PostHog/posthog
★ 0

Open-source product analytics suite with session replay, feature flags, heatmaps, and SQL surveys.

Min RAM
8 GB
CPU Cores
4 vCPU
Disk Storage
50 GB
Deploy PostHog Docker Compose →

Full Technical Benchmark Breakdown

Specification Plausible CE PostHog Advantage
Primary Category analytics analytics —
Minimum RAM Required 2 GB 8 GB Plausible CE (6 GB lighter)
GitHub Stars ★ 21,400 ★ 0 Plausible CE (+21,400 stars)
GitHub Forks 1,200 0 Plausible CE
License AGPL-3.0 FOSS Open-Source
Primary Language Elixir N/A —
Docker Image ghcr.io/plausible/community-edition:latest posthog/posthog:latest Both Container Ready
Multi-App Server Sizing

Can You Run Both Plausible CE & PostHog Together?

Yes! Running both simultaneously requires approximately 14 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 14GB VPS ($6.99/mo) →