The Best OLAP Databases in 2026
We researched OLAP databases through official pricing pages, plan tables, and product documentation. Rankings reflect each product’s core analytical database capabilities, value for money, and verified features for multidimensional queries, aggregations, and large-scale read workloads.
Our top picks
-
Top ranked
Google BigQuery#1 of 319.4/10A serverless warehouse with flexible pricing, streaming, ML, and broad cloud connectivity.
Free plan
-
Runner-up
Amazon Redshift#2 of 319.2/10An AWS-native warehouse combining SQL analytics, data lakes, streaming, and machine learning.
-
Top-ranked free plan
Oracle Autonomous Data Warehouse#4 of 319.0/10A broad managed warehouse for enterprise analytics, ML, spatial data, lakes, and streaming.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 31 tools, best first
-
Best forServerless analytics with broad cloud integration
A serverless warehouse with flexible pricing, streaming, ML, and broad cloud connectivity.
9.4/10★★★★★Visit BigQuery -
Best forAWS-native enterprise data warehousing
An AWS-native warehouse combining SQL analytics, data lakes, streaming, and machine learning.
9.2/10★★★★★Try Amazon Redshift -
Best forLakehouse SQL and governed BI workloads
A governed, cloud-based SQL warehouse for lakehouse analytics and BI teams.
9.1/10★★★★★Visit Databricks -
Best forManaged analytics with ML and geospatial needs
A broad managed warehouse for enterprise analytics, ML, spatial data, lakes, and streaming.
9.0/10★★★★☆Visit Oracle -
Best forOpen-source embedded and customer analytics
A flexible MPP SQL database for embedded analytics, BI, and real-time data workloads.
- Real-time ingestion
8.9/10★★★★☆Visit Apache Doris -
Best forOpen-source real-time MPP analytics
A self-hosted MPP database for real-time analytics, lakehouse queries, and dashboards.
- Real-time ingestion
8.8/10★★★★☆Visit StarRocks -
Best forManaged ClickHouse analytics
A managed ClickHouse service for elastic, real-time analytical workloads.
8.7/10★★★★☆Visit ClickHouse -
Best forHigh-concurrency analytical warehousing
A scalable OLAP database for demanding analytical workloads and mixed deployment needs.
8.6/10★★★★☆Visit Exasol -
Best forMicrosoft-centric enterprise analytics
A broad Azure analytics stack for enterprises that need SQL, Spark, lakes, pipelines, and ML.
8.5/10★★★★☆Visit Azure Synapse -
Best forEnterprise analytics and ModelOps
A broad cloud analytics platform with elastic compute, lake support, ML, and ModelOps.
8.4/10★★★★☆Visit Teradata -
Best forHybrid enterprise data warehousing
A flexible hybrid warehouse for enterprise SQL analytics, lake data and machine learning.
8.3/10★★★★☆Visit IBM Netezza -
Best forPetabyte-scale analytics with transparent entry pricing
A cloud OLAP warehouse with separate scaling, lakehouse access, streaming, Spark, and ML support.
8.2/10★★★★☆Visit Alibaba Cloud -
Best forInteractive lakehouse analytics on Alibaba Cloud
A strong fit for interactive lakehouse analytics across Alibaba Cloud data services.
8.1/10★★★★☆Visit Alibaba Cloud -
Best forFederated SQL across heterogeneous systems
Trino joins data across systems with distributed SQL, but requires self-managed deployment.
8.0/10★★★★☆Visit Trino -
Best forReal-time event analytics at scale
A self-hosted OLAP database for low-latency, high-concurrency event analytics.
- Real-time ingestion
7.9/10★★★★☆Visit Apache Pinot -
Best forReal-time OLAP on streaming and event data
A self-hosted OLAP database for fast analytics on streaming and event data.
- Real-time ingestion
7.8/10★★★★☆Visit Apache Druid -
Best forLakehouse analytics with vector search
A flexible OLAP database for real-time, batch, lakehouse, and AI workloads.
7.7/10★★★★☆Visit Firebolt -
Best forHybrid warehousing with workload controls
A hybrid warehouse for teams balancing analytics, streaming, BI, and AI workloads.
7.6/10★★★★☆Visit Yellowbrick -
Best forAzure-native telemetry and time-series OLAP
A strong Azure-native OLAP choice for telemetry, time-series analysis, and streaming data.
- Separate compute and storage
- Data lake querying
- Materialized views
7.4/10★★★★☆Visit site -
Best forOpen-source federated query infrastructure
A strong fit for federated analytics teams that can operate self-hosted infrastructure.
7.3/10★★★★☆Visit PrestoDB -
Best forOpen-source Hadoop-compatible interactive SQL
A self-hosted OLAP engine for interactive SQL across Hadoop ecosystem data.
- Real-time ingestion
7.2/10★★★★☆Visit Apache Impala -
Best forOpen-source data-lake warehousing and ETL
A flexible open-source warehouse for SQL analytics across data-lake storage.
7.1/10★★★★☆Visit Apache Hive -
Best forPrecomputed multidimensional BI analytics
A strong fit for teams that need fast, precomputed BI analytics on self-hosted data platforms.
- Real-time ingestion
7.0/10★★★★☆Visit Apache Kylin -
Best forPostgreSQL-compatible on-premises analytics
A PostgreSQL-compatible MPP database for on-premises analytics and data warehousing.
6.9/10★★★☆☆Visit Broadcom -
Best forOpen-source columnar MariaDB analytics
An open-source OLAP engine for MariaDB-centered analytics and data warehousing.
- Real-time ingestion
6.8/10★★★☆☆Visit MariaDB -
Best forFlexible real-time SQL with free cloud entry
A free-entry distributed SQL database for real-time analytics and search.
6.7/10★★★☆☆Visit CrateDB -
Best forHTAP with cloud-scale distributed deployment
A cloud database for distributed HTAP workloads with PostgreSQL and MySQL compatibility.
6.6/10★★★☆☆Visit Huawei GaussDB -
Best forTime-series OLAP with open-source deployment
A flexible open-source time-series OLAP database with optional enterprise operations and security.
6.5/10★★★☆☆Visit QuestDB -
Best forFree local columnar analytical database
A free, self-hosted columnar SQL database for analytical workloads and spatial queries.
6.4/10★★★☆☆Visit MonetDB -
Best forLocal SQL exploration with a browser UI
A focused, free SQL workspace for local DuckDB exploration with optional MotherDuck access.
6.3/10★★★☆☆Visit DuckDB UI -
Best forSnowflake customers prioritizing catalog governance
A Snowflake-centered catalog for lineage and governance, not an OLAP database engine.
6.2/10★★★☆☆Visit Snowflake
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | Google BigQuery | Yes | Free | 9.4 |
| 2 | Amazon Redshift | No | $0.54/unit usage-based | 9.2 |
| 3 | Databricks SQL Warehouse | No | 9.1 | |
| 4 | Oracle Autonomous Data Warehouse | Yes | 9.0 | |
| 5 | Apache Doris | Yes | Free | 8.9 |
| 6 | StarRocks | Yes | Free | 8.8 |
| 7 | ClickHouse Cloud | No | $50/mo | 8.7 |
| 8 | Exasol | Yes | $25/GB/mo | 8.6 |
| 9 | Azure Synapse Analytics | No | 8.5 | |
| 10 | Teradata VantageCloud | Yes | $6 usage-based | 8.4 |
| 11 | IBM Netezza Performance Server | No | $3.73 usage-based | 8.3 |
| 12 | Alibaba Cloud AnalyticDB | $119/mo | 8.2 | |
| 13 | Alibaba Cloud Hologres | No | $0.04/GB usage-based | 8.1 |
| 14 | Trino | Yes | Free | 8.0 |
| 15 | Apache Pinot | Free | 7.9 | |
| 16 | Apache Druid | Free | 7.8 | |
| 17 | Firebolt | Yes | $0.92/unit usage-based | 7.7 |
| 18 | Yellowbrick Data Warehouse | No | $482/unit/yr | 7.6 |
| 19 | Microsoft Azure Data Explorer | 7.4 | ||
| 20 | PrestoDB | Free | 7.3 | |
| 21 | Apache Impala | Yes | Free | 7.2 |
| 22 | Apache Hive | Free | 7.1 | |
| 23 | Apache Kylin | Free | 7.0 | |
| 24 | Greenplum Database | No | 6.9 | |
| 25 | MariaDB ColumnStore | Free | 6.8 | |
| 26 | CrateDB | Yes | 6.7 | |
| 27 | Huawei GaussDB | 6.6 | ||
| 28 | QuestDB | Yes | Free | 6.5 |
| 29 | MonetDB | Yes | Free | 6.4 |
| 30 | DuckDB UI | Yes | Free | 6.3 |
| 31 | Snowflake Horizon Catalog | 6.2 |
Head-to-head All 4 comparisons →
- Databricks SQL Warehouse vs StarRocks
- Databricks SQL Warehouse vs Exasol
- Oracle Autonomous Data Warehouse vs StarRocks
- Oracle Autonomous Data Warehouse vs Exasol
Explore other topics All topics →
- AI Tools 303 directories · 8,270 tools ranked AI Writing Tools · AI Video Generators · Text-to-Speech Software
- Web Hosting & Domains 275 directories · 6,107 tools ranked Shared Web Hosting · Managed Cloud Hosting · Dedicated Server Hosting
- Productivity 157 directories · 4,948 tools ranked Note-Taking Apps · Calendar Apps · Project Management Software
- Marketing 135 directories · 3,977 tools ranked SEO Tools · Influencer Marketing Platforms · Email Marketing Software
- Sales & CRM 152 directories · 4,161 tools ranked Real Estate CRM Software · CRM Software · Proposal Software
- Customer Service 55 directories · 1,547 tools ranked Chatbot Builders · Knowledge Base Software · Call Center Software
How we rank OLAP databases
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update