PostgreSQL vs Redis

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

Feature

PostgreSQL

Database

Redis

Database

Side-by-side comparison of developer tools
Advanced open source relational database
In-memory data structure store
GitHub Stars
⭐ 20,432
⭐ 73,651
Contributors
👥 58
👥 901
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
C
C
Features
  • • Open Source
  • • database
  • • Cache
  • • Caching
  • • Database
  • • Distributed Systems
  • • In Memory
Integrations
  • • postgresql
  • • redis
Momentum Score
27/100 (stable)
88/100 (stable)
Community Health
11/100 (needs-attention)
79/100 (good)
Maturity Index
15/100 (experimental)
80/100 (established)
Innovation Score
9/100 (traditional)
90/100 (pioneering)
Risk Score (higher is safer)
5/100 (high)
58/100 (low)
Developer Experience
5/100 (poor)
65/100 (fair)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

PostgreSQL Strengths

Redis Strengths

  • ✓ More popular (73,651 stars)
  • ✓ Larger community (901 contributors)
  • ✓ More features (5 listed)

More Comparisons

View PostgreSQL → View Redis → Search More Tools →

Data source: GitHub API

Last updated: 4/5/2026