Best OLAP Software in 2026
Updated
In short: Exasol is ranked #1 of 31 as of 4 October 2026, ahead of InfluxDB and QuestDB. The best-ranked option with a free plan is InfluxDB. The lowest first paid tier on this page is Amazon Athena at $0.30/mo.
When you need to explore and aggregate data for analysis, OLAP software can be compared by how it handles sources, queries and access. The ranked entries start with Apache Doris, Exasol and StarRocks. Consider data source coverage, query language and real-time ingestion together, then look at deployment, embedded analytics and row-level security in light of your requirements. Included users may help clarify how an option fits a team. Free-plan availability and the starting paid price provide cost context alongside these technical details. Apache Druid, Apache Pinot, Firebolt and Timeplus are also among the opening entries.
31 OLAP software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
15 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | ExasolWeb · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | $3.30/mo | 6.6 | |
| 2 | InfluxDBWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 6.6 | |
| 3 | QuestDBWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 6.6 | |
| 4 | TDengineWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $281.25/mo | 6.6 | |
| 5 | TimeplusWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $199/mo | 6.6 | |
| 6 | Apache DruidWeb · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.5 | |
| 7 | DolphinDBWeb · Windows · Linux · Self-hosted · API · Extension | Three bars | — | 3 of 6 | Free | 6.5 | |
| 8 | DuckDB UIWeb · Windows · Mac · Linux · Self-hosted · Extension | Three bars | — | 4 of 6 | Free | 6.5 | |
| 9 | Teradata VantageCloudWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.5 | |
| 10 | Apache ImpalaMac · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 11 | FireboltWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 12 | Oracle Autonomous AI LakehouseWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 13 | Apache PinotWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.3 | |
| 14 | Databricks NotebooksWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 15 | StarRocksLinux · Self-hosted | Two bars | — | 1 of 6 | Free | 6.3 | |
| 16 | Apache DorisLinux · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 17 | BigQuery Data Clean RoomsWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 18 | Apache KylinWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 19 | kdb+Windows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.2 |
| 20 | Snowflake CoCoWeb · Windows · Mac · Linux · API | Two bars | — | — | 4 of 6 | — | 5.2 |
| 21 | icCubeWeb · Windows · Mac · Linux | Two bars | — | — | 4 of 6 | — | 5.1 |
| 22 | ClickHouse CloudWeb · API | One bar | — | — | 1 of 6 | $53/mo | 5.0 |
| 23 | CubesNo platforms listed | No signal | — | — | 0 of 6 | — | 5.0 |
| 24 | Oracle PeopleSoft Campus Solutions Financial AidWeb · Windows | One bar | — | — | 2 of 6 | — | 5.0 |
| 25 | Amazon AthenaWeb · API | One bar | — | — | 1 of 6 | $0.30/mo | 4.9 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which OLAP software is ranked first on Freedom251?
Exasol is ranked #1 of 31 with a score of 6.6. InfluxDB is second and QuestDB third.
How many of these have a free plan?
15 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Amazon Athena has the lowest first paid tier we found: $0.30/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.