Elasticsearch vs PostgreSQL

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

Feature

Elasticsearch

Database

PostgreSQL

Database

Side-by-side comparison of developer tools
Distributed RESTful search and analytics engine
Advanced open source relational database
GitHub Stars
⭐ 76,445
⭐ 20,432
Contributors
👥 2,454
👥 58
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Java
C
Features
  • • Elasticsearch
  • • Java
  • • Search Engine
  • • Open Source
  • • database
Integrations
  • • elasticsearch
  • • postgresql
Momentum Score
74/100 (stable)
27/100 (stable)
Community Health
95/100 (excellent)
11/100 (needs-attention)
Maturity Index
89/100 (mature)
15/100 (experimental)
Innovation Score
61/100 (progressive)
9/100 (traditional)
Risk Score (higher is safer)
85/100 (minimal)
5/100 (high)
Developer Experience
49/100 (needs-improvement)
5/100 (poor)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

Elasticsearch Strengths

  • ✓ More popular (76,445 stars)
  • ✓ Larger community (2,454 contributors)
  • ✓ More features (3 listed)

PostgreSQL Strengths

More Comparisons

View Elasticsearch → View PostgreSQL → Search More Tools →

Data source: GitHub API

Last updated: 4/5/2026