Logstash vs Loki: Key Differences & When to Use Each

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

Key Differences

Compare Logstash and Loki across features, pricing, integrations, and community metrics. Logstash / Loki.

Feature

Logstash

Logging

Loki

Monitoring

Side-by-side comparison of developer tools
Server-side data processing pipeline
Like Prometheus, but for logs
GitHub Stars
⭐ 14,967
⭐ 29,055
Contributors
👥 621
👥 1,367
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Java
Go
Features
  • • Etl Framework
  • • Java
  • • Jruby
  • • Logging
  • • Real Time Processing
  • • Cloudnative
  • • Grafana
  • • Hacktoberfest
  • • Logging
  • • Loki
Integrations
No integrations listed
  • • prometheus
  • • grafana
Momentum Score
62/100 (stable)
62/100 (slowing)
Community Health
38/100 (needs-attention)
76/100 (good)
Maturity Index
49/100 (emerging)
65/100 (growing)
Innovation Score
51/100 (evolving)
82/100 (innovative)
Risk Score (higher is safer)
52/100 (low)
75/100 (minimal)
Developer Experience
54/100 (needs-improvement)
68/100 (fair)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

Logstash Strengths

Loki Strengths

  • ✓ More popular (29,055 stars)
  • ✓ Larger community (1,367 contributors)

When to Use Logstash vs Loki

Use Logstash when its strengths align better with your stack and team needs, and choose Loki when its ecosystem, integrations, or cost profile is a better fit.

Related comparisons

Logstash vs Vector → Loki vs Grafana → Logstash vs Fluentd → Loki vs Prometheus → Logstash vs Fluent Bit → Loki vs Jaeger → Logstash vs Elasticsearch → Loki vs VictoriaMetrics → Logstash vs Grafana → Loki vs Zipkin → Logstash vs Redis → Loki vs Thanos →

More Comparisons

View Logstash → View Loki → Search More Tools →

Data source: GitHub API

Last updated: 10/25/2026