A detailed comparison of Timescale and ClickHouse to help you choose the right tool for your needs.
Open-source column-oriented database for real-time analytics.
| Plan | Timescale | ClickHouse |
|---|---|---|
| Free Tier | ✓ 30-day trial | ✓ Open source + Cloud free tier |
| Lowest Paid | $29/mo | Usage-based |
| Enterprise | Custom pricing | Custom pricing |
| Feature | Timescale | ClickHouse |
|---|---|---|
| Time-Series Optimization | ✓ | — |
| PostgreSQL Compatible | ✓ | — |
| Continuous Aggregates | ✓ | — |
| Compression | ✓ | ✓ |
| Tiered Storage | ✓ | — |
| Hypertables | ✓ | — |
| Column-Oriented | — | ✓ |
| Real-Time Analytics | — | ✓ |
| SQL Interface | — | ✓ |
| Materialized Views | — | ✓ |
| Replication | — | ✓ |
| Open Source | ✓ | ✓ |
| Rating | ⭐ 4.3 | ⭐ 4.4 |
Choose Timescale if: You need applications with time-series data on postgresql. Timescale excels with its full postgresql and optimized for time-series.
Choose ClickHouse if: You need real-time analytics on large datasets. ClickHouse stands out with its incredibly fast for analytics and open source.
Best free option: Both Timescale and ClickHouse offer free tiers. Timescale offers "30-day trial" while ClickHouse offers "Open source + Cloud free tier".
It depends on your needs. Timescale is better for applications with time-series data on postgresql, while ClickHouse is better for real-time analytics on large datasets. Both are excellent tools rated 4.3 and 4.4 respectively.
Timescale starts at $29/mo while ClickHouse starts at Usage-based. Both offer free tiers.
Most tools offer import/export features to help you migrate. We recommend trying ClickHouse's free tier before fully committing to a switch.
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