BigQuery vs ClickHouse: Which is Better in 2026?
Choosing between BigQuery and ClickHouse 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: BigQuery wins this matchup. Our overall Data & Databases pick is PostgreSQL. Our free Data & Databases pick is PostgreSQL. Pick ClickHouse if you need its specific feature set.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
BigQuery
Google's serverless data warehouse for analytics
Best for you if:
- • You want best serverless data warehouse
- • You want petabyte scale
ClickHouse
Fast open-source analytics database
Best for you if:
- • You want extremely fast analytics
- • You want good compression
| At a Glance | BigQuery | ClickHouse |
|---|---|---|
Starts at | $0.04/slot-hourEditions | Custom |
Best For | Data & Databases | Data & Databases |
Rating | 4.5/5 | 4.5/5 |
Free plan | No | No |
Choose BigQuery or ClickHouse?
Choose BigQuery if
Google's serverless data warehouse for analytics
- You want best serverless data warehouse
- You want petabyte scale
Choose ClickHouse if
Fast open-source analytics database
- You want extremely fast analytics
- You want good compression
| Feature | BigQuery | ClickHouse |
|---|---|---|
| Pricing Model | Paid | Paid |
| User Rating | ★4.5/5 1,258 reviews | ★4.5/5 23 reviews |
| Categories | Data & DatabasesAnalytics | Data & DatabasesAnalytics |
In-Depth Analysis
BigQuery
Google's serverless data warehouse for analytics
BigQuery's on-demand pricing ($6.25/TiB queried) with 1 TiB free per month is one of the most generous free tiers in cloud data warehousing.
Watch out
SELECT * is expensive: scanning an entire 10 TiB table costs $62.50 per query. Always use column-level selects and partitioned tables to minimize bytes scanned. A poorly written dashboard refreshing hourly can cost hundreds per day
Strengths
- +Best serverless data warehouse
- +Petabyte scale
- +SQL interface
- +ML built-in
- +Pay per query
Weaknesses
- -Query costs can surprise
- -Slot management complex
- -Streaming inserts expensive
- -Learning curve
- -Some SQL limitations
Key features
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
Internet egress fees ($0.0312-$0.162/GB depending on region) add up fast if you export query results to external dashboards or applications. A team exporting 100 GB/month from AWS us-east-1 pays an extra $11.50/month in egress alone.
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
Pricing: BigQuery vs ClickHouse
| Plan | BigQuery | ClickHouse |
|---|---|---|
| Tier 1 | Free Tier | Basic |
| Tier 2 | $6.25 /TB On-Demand | usage-based Scale |
| Tier 3 | $0.04 /slot-hour Editions | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on BigQuery pricing and ClickHouse pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: BigQuery
Want the highest-rated option?
BigQuery: 4.5/5 (1,258 reviews). ClickHouse: 4.5/5 (23 reviews).
Go with: BigQuery
Value user reviews?
BigQuery: 1,258 reviews (4.5/5). ClickHouse: 23 reviews (4.5/5).
Go with: BigQuery
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
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
BigQuery
- Larger review base (1,258 reviews)
- Our pick for this comparison
ClickHouse
- Choose if you want fast open-source analytics database
The Bottom Line
BigQuery wins this matchup. Our overall Data & Databases pick is PostgreSQL. Our free Data & Databases pick is PostgreSQL.
Frequently Asked Questions
Is BigQuery or ClickHouse better?
BigQuery is rated in our evaluation. Both are paid.
What are BigQuery and ClickHouse used for?
BigQuery: Google's serverless data warehouse for analytics. ClickHouse: Fast open-source analytics database.
What does BigQuery cost vs ClickHouse?
BigQuery is a paid tool. ClickHouse is a paid tool. Visit their websites for detailed pricing.