Best Semantic Layer Software in 2026
Updated
In short: Cube is ranked #1 of 28 as of 4 October 2026, ahead of Starburst Enterprise Context Layer and dbt Semantic Layer. The best-ranked option with a free plan is Starburst Enterprise Context Layer. The lowest first paid tier on this page is Kyvos at $0.41/mo.
When analytics teams need consistent definitions for business measures, dimensions, and relationships, semantic layer software provides a shared foundation for queries and reporting. Compare certified models and governed metrics to understand how definitions are represented, then check dimensions and joins and row-level security for how data can be explored and accessed. Deployment model and query API are useful considerations when weighing fit with your data environment; free plans and paid-from prices add cost context. Cube, Starburst Enterprise Context Layer, and dbt Semantic Layer are among the entries shown, alongside Definite and Sema. Consider which modeling and access controls matter most for the work your team needs to support.
28 semantic layer software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
7 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 | CubeWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $40/mo | 6.4 | |
| 2 | Starburst Enterprise Context LayerWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.4 | |
| 3 | dbt Semantic LayerWeb · API | Two bars | — | 1 of 6 | $100/mo | 6.3 | |
| 4 | DefiniteWeb · Self-hosted · API | Two bars | — | 1 of 6 | $250/mo | 6.3 | |
| 5 | SemaWeb · Self-hosted · API | Two bars | — | 1 of 6 | $49/mo | 6.3 | |
| 6 | StrataWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.3 | |
| 7 | MetricFlowSelf-hosted · API | Two bars | — | 0 of 6 | Free | 6.2 | |
| 8 | MalloyWeb · Windows · Mac · Linux | One bar | — | — | 4 of 6 | — | 5.4 |
| 9 | TableauSelf-hosted | One bar | — | — | 0 of 6 | $15/mo | 5.4 |
| 10 | AtScaleWeb · Linux | One bar | — | — | 2 of 6 | — | 5.3 |
| 11 | CData Semantic LayerSelf-hosted | One bar | — | — | 0 of 6 | — | 5.2 |
| 12 | KyligenceWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 13 | KyvosWeb · Windows · Mac · Linux · Self-hosted · API | Two bars | — | — | 4 of 6 | $0.41/mo | 5.2 |
| 14 | Axiome Semantic LayerWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 15 | SynmetrixWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 16 | Xophia AI Headless BINo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 17 | Zenlytic Metrics LayerNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 18 | MetriqlWeb · Self-hosted · API | No signal | — | — | 1 of 6 | — | 5.0 |
| 19 | Quaeris Semantic LayerWeb · API | One bar | — | — | 1 of 6 | $1,000/mo | 5.0 |
| 20 | SidemanticNo platforms listed | No signal | — | — | 0 of 6 | — | 5.0 |
| 21 | VerdonzWeb | No signal | — | — | 1 of 6 | — | 5.0 |
| 22 | GoodDataWeb | One bar | — | — | 1 of 6 | — | 4.9 |
| 23 | HolisticsWeb | One bar | — | — | 1 of 6 | $960/mo | 4.9 |
| 24 | LookerWeb | One bar | — | — | 1 of 6 | — | 4.9 |
| 25 | Rill Metrics SQLWeb · Mac · Linux | One bar | — | — | 3 of 6 | — | 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 semantic layer software is ranked first on Freedom251?
Cube is ranked #1 of 28 with a score of 6.4. Starburst Enterprise Context Layer is second and dbt Semantic Layer third.
How many of these have a free plan?
7 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Kyvos has the lowest first paid tier we found: $0.41/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.