DuckDB vs Apache Druid: Which Should You Choose in 2026?
Choosing between DuckDB and Apache Druid 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.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
DuckDB
In-process analytics database
Best for you if:
- • You want the higher-rated option (8.8/10 vs 7.8/10)
- • You need database builders features specifically
- • DuckDB is an embedded analytical database designed for fast OLAP queries in applications
- • It runs SQL queries directly on Parquet, CSV, and JSON files without a server
Apache Druid
Real-time analytics database for high-speed queries
Best for you if:
- • You need business intelligence features specifically
- • Apache Druid is a real-time analytics database designed for sub-second OLAP queries on streaming data
- • It ingests data in real-time and enables instant slice-and-dice analysis of billions of rows
| At a Glance |  DuckDB |  Apache Druid |
|---|---|---|
Price | Free | Free |
Best For | Database Builders | Business Intelligence |
Rating | 88/100 | 78/100 |
| Feature | DuckDB | Apache Druid |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 88 | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database BuildersETL & Data Pipelines | Business IntelligenceData Visualization |
How DuckDB and Apache Druid Compare
DuckDB
In-process analytics database
Free · 88/100 score
Apache Druid
Real-time analytics database for high-speed queries
Free · 78/100 score
DuckDB is a database builders tool. Apache Druid is in business intelligence.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: DuckDB
Want the highest-rated option?
DuckDB: 88/100. Apache Druid: 78/100.
Go with: DuckDB
Value user reviews?
Neither has user reviews yet.
Go with: DuckDB
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
DuckDB is a database builders tool. Apache Druid is in business intelligence. Pick the category that matches your needs.
How important are ratings?
DuckDB scores higher: 88/100 vs 78/100.
Key Takeaways
DuckDB
- Higher score: 88/100 vs 78
- Completely free
- Our pick for this comparison
Apache Druid
- Better fit for business intelligence
The Bottom Line
DuckDB (88/100) is our pick.
Frequently Asked Questions
Is DuckDB or Apache Druid better?
DuckDB scores 88/100 in our evaluation. Both are free.
What are DuckDB and Apache Druid used for?
DuckDB: In-process analytics database. Apache Druid: Real-time analytics database for high-speed queries.
What does DuckDB cost vs Apache Druid?
DuckDB is completely free. Apache Druid is completely free. Visit their websites for detailed pricing.