ClickHouse vs Influxdb: Which is Better in 2026?
Choosing between ClickHouse and Influxdb 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: ClickHouse wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick Influxdb if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
ClickHouse
Fast open-source analytics database
Best for you if:
- • You want extremely fast analytics
- • You want good compression
Influxdb
High-speed time-series database for real-time analytics
Best for you if:
- • You want a free tier before you commit
- • You want purpose-built time-series
- • You want good performance
| At a Glance | ClickHouse | |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.5/5 | 4.5/5 |
Free plan | No | Yes |
Choose ClickHouse or Influxdb?
Choose ClickHouse if
Fast open-source analytics database
- You want extremely fast analytics
- You want good compression
Choose Influxdb if
High-speed time-series database for real-time analytics
- You want a free tier before you commit
- You want purpose-built time-series
- You want good performance
| Feature | ClickHouse | Influxdb |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.5/5 23 reviews | ★4.5/5 102 reviews |
| Categories | Data & DatabasesAnalytics | Data & DatabasesAnalytics |
In-Depth Analysis
ClickHouse
Fast open-source analytics database
ClickHouse Cloud is genuinely cheap for read-heavy analytical workloads thanks to aggressive columnar compression and per-minute compute billing.
Watch out
Cross-region data transfer is billed separately. Multi-region architectures with replication can double or triple effective storage costs.
Strengths
- +Extremely fast analytics
- +Good compression
- +SQL interface
- +Column-oriented
- +Open source
Weaknesses
- -Not for OLTP
- -Updates expensive
- -Operations complex
- -Learning curve
- -Specific use cases
Key features
Influxdb
High-speed time-series database for real-time analytics
The Cloud Serverless (Paid) tier offers competitive usage-based pricing, though costs can scale quickly with high ingestion.
Watch out
High ingestion rates can rapidly increase Cloud Serverless costs.
Strengths
- +Purpose-built time-series
- +Good performance
- +Telegraf integration
- +Flux query language
- +Cloud option
Weaknesses
- -Flux learning curve
- -Version confusion (1.x vs 2.x)
- -Expensive cloud
- -Cluster enterprise only
- -Schema design tricky
Key features
Pricing: ClickHouse vs Influxdb
| Plan | ClickHouse | Influxdb |
|---|---|---|
| Tier 1 | Basic | Free Cloud Serverless (Free) |
| Tier 2 | usage-based Scale | Cloud Serverless (Paid) |
| Tier 3 | custom Enterprise | Cloud Dedicated |
| Tier 4 | N/A | Free Core (OSS) |
| Tier 5 | N/A | Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on ClickHouse pricing and Influxdb pricing.
Who Should Use What?
On a budget?
Influxdb has a free tier. ClickHouse is paid only.
Go with: Influxdb
Want the highest-rated option?
ClickHouse: 4.5/5 (23 reviews). Influxdb: 4.5/5 (102 reviews).
Go with: ClickHouse
Value user reviews?
ClickHouse: 23 reviews (4.5/5). Influxdb: 102 reviews (4.5/5).
Go with: Influxdb
3 Questions to Help You Decide
What's your budget?
ClickHouse is paid. Influxdb is freemium. Influxdb lets you start free.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Both are rated 4.5/5.
Key Takeaways
ClickHouse
- Our pick for this comparison
Influxdb
- Has a free tier
- Larger review base (102 reviews)
The Bottom Line
ClickHouse wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Influxdb has a free tier if you want to test without paying.
Frequently Asked Questions
Is ClickHouse or Influxdb better?
ClickHouse is rated in our evaluation. ClickHouse is paid and Influxdb is freemium.
What are ClickHouse and Influxdb used for?
ClickHouse: Fast open-source analytics database. Influxdb: High-speed time-series database for real-time analytics.
What does ClickHouse cost vs Influxdb?
ClickHouse is a paid tool. Influxdb is freemium (free tier + paid plans). Visit their websites for detailed pricing.