ClickHouse vs PostgreSQL

Comprehensive side-by-side comparison of features, pricing, and metrics

Feature

ClickHouse

Database

PostgreSQL

Database

Side-by-side comparison of developer tools
Column-oriented database for OLAP
Advanced open source relational database
GitHub Stars
⭐ 46,690
⭐ 20,432
Contributors
👥 2,820
👥 58
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
C++
C
Features
  • • Ai
  • • Analytics
  • • Big Data
  • • Clickhouse
  • • Cloud Native
  • • Open Source
  • • database
Integrations
No integrations listed
  • • postgresql
Momentum Score
95/100 (stable)
27/100 (stable)
Community Health
75/100 (good)
11/100 (needs-attention)
Maturity Index
84/100 (established)
15/100 (experimental)
Innovation Score
81/100 (innovative)
9/100 (traditional)
Risk Score (higher is safer)
94/100 (minimal)
5/100 (high)
Developer Experience
95/100 (excellent)
5/100 (poor)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

ClickHouse Strengths

  • ✓ More popular (46,690 stars)
  • ✓ Larger community (2,820 contributors)
  • ✓ More features (5 listed)

PostgreSQL Strengths

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Data source: GitHub API

Last updated: 4/5/2026