TimescaleDB vs CrateDB: Which is Better in 2026?
Choosing between TimescaleDB and CrateDB comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: TimescaleDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick CrateDB if you need a free tier to start with.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
TimescaleDB
Time series database on PostgreSQL
Best for you if:
- • You want PostgreSQL extension
CrateDB
Real-time analytics database for instant insights from any data, at any scale, with SQL.
Best for you if:
- • You want distributed SQL database
| At a Glance | CrateDB | |
|---|---|---|
Starts at | Free Free plan | Free Free plan |
Category | Data & Databases Analytics | Data & Databases Analytics |
Rating | 4.6/5 G2 4.6 114 reviews | 4.4/5 G2 4.4 85 reviews |
Free plan | Yes | Yes |
Watch out for | Cloud tier storage/compute beyond base limits | Overage charges for exceeding resource limits |
Choose TimescaleDB or CrateDB?
Choose TimescaleDB if
- You want PostgreSQL extension
- You want time series optimized
Choose CrateDB if
- You want distributed SQL database
- You want time-series optimized
- Budget matters (Free vs Free)
In-Depth Analysis
TimescaleDB
Time series database on PostgreSQL
TimescaleDB's pricing is quite generous, especially with the free self-hosted option offering full features.
Watch out
Cloud tier storage/compute beyond base limits
Strengths
- Pro: PostgreSQL extension
- Pro: Time series optimized
- Pro: Full SQL support
- Pro: Easy to start
- Pro: Good compression
Weaknesses
- Con: PostgreSQL required
- Con: Some features require a paid plan
- Con: Learning curve
- Con: Scaling complex
- Con: Resource usage
Key features
CrateDB
Real-time analytics database for instant insights from any data, at any scale, with SQL.
CrateDB offers a generous Free tier and a very flexible Shared tier starting at $0.073 per hour, making it accessible for development and non-critical workloads.
Watch out
Overage charges for exceeding resource limits
Strengths
- Pro: Distributed SQL database
- Pro: Time-series optimized
- Pro: Good performance
- Pro: Full-text search
- Pro: Open source
Weaknesses
- Con: Smaller community
- Con: Learning curve
- Con: Limited ecosystem
- Con: Documentation gaps
- Con: Less known
Key features
Pricing: TimescaleDB vs CrateDB
| Plan | TimescaleDB | CrateDB |
|---|---|---|
| Tier 1 | Free Self-hosted | Free Free |
| Tier 2 | $29 month Cloud | $0.073 /hour Shared |
| Tier 3 | N/A | $0.246 /hour Dedicated |
| Tier 4 | N/A | custom Custom |
Pricing verified from each vendor's public pricing page. Compare in detail on TimescaleDB pricing and CrateDB pricing.
Key Takeaways
TimescaleDB
- Higher user rating: 4.6/5 vs 4.4/5
- Larger review base (114 reviews)
- Free tier available
- Our pick for this comparison
CrateDB
- Choose if you want real-time analytics database for instant insights from any data, at any scale, with SQL
The Bottom Line
TimescaleDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick.
Frequently Asked Questions
Is TimescaleDB or CrateDB better in 2026?
TimescaleDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick TimescaleDB for data & databases workflows (main strength: PostgreSQL extension). Pick CrateDB for data & databases workflows (main strength: distributed SQL database).
What are TimescaleDB and CrateDB used for?
TimescaleDB: Time series database on PostgreSQL. CrateDB: Real-time analytics database for instant insights from any data, at any scale, with SQL.
What does TimescaleDB cost vs CrateDB?
TimescaleDB's paid plans start at Free (Cloud). CrateDB's paid plans start at Free (Shared).
What's the main difference between TimescaleDB and CrateDB?
TimescaleDB's main strength: PostgreSQL extension. CrateDB's main strength: distributed SQL database.