AetherLake
AetherLake: A broad open-source lakehouse stack for teams operating on Kubernetes. Ranked #18 of 23 in Data Lakehouse Platforms by our editors (7.3/10); pricing: Free plan; best for open-source end-to-end lakehouse stacks.
At a glance
- Editor score7.3 / 10
- PricingFree plan
- Best forOpen-source end-to-end lakehouse stacks
- Free planYes
- Paid fromFree
- Storage modelBoth
- Facts checked20 Sep 2026
Where it wins
- Covers storage, cataloging, SQL, streaming, orchestration, BI, and identity
- Supports MinIO, Amazon S3, and Azure Data Lake Storage Gen2
- Includes a web control panel with SSO and role-based access control
Where it doesn't
- Kubernetes and Helm are central to deployment and operations
- The broad component set creates a substantial operating scope
- BUSL-1.1 restricts commercial hosted or managed offerings
Our verdict on AetherLake
AetherLake is an open-source, Kubernetes-native data lakehouse platform for teams that want to deploy and operate a modular stack rather than assemble each service independently. It combines S3-compatible storage through MinIO or cloud storage profiles with Apache Iceberg cataloging through Polaris, Trino for federated SQL, Kafka and Flink for streaming pipelines, Spark for batch processing, dbt and Airflow for transformation and orchestration, and Superset for BI. A Next.js web control panel covers platform operations, while Keycloak provides single sign-on and role-based access control.
Its main strength is breadth within an open-source stack. AetherLake connects storage, table management, analytics, streaming, transformation, workflow automation, dashboards, identity, and Kubernetes deployment through named integrations including Apache Iceberg, Trino, Kafka, Flink, Spark, Airflow, Superset, dbt, Keycloak, Kubernetes, and Helm. Deployment profiles for AWS and Azure add flexibility around infrastructure, while web and self-hosted coverage suit teams that want operational control. The free plan makes the platform accessible for evaluating or running the stack without introducing a separate paid tier structure in the product description.
The trade-off is operational scope. Teams must be prepared to manage a Kubernetes-centered environment and coordinate a wide set of components, so AetherLake is less suitable for buyers seeking a narrowly focused analytics tool or a turnkey managed service. Its BUSL-1.1 license permits internal self-hosting but restricts commercial hosted or managed offerings, which matters for service providers and organizations planning to commercialize a hosted version. Choose AetherLake when open-source coverage and end-to-end control matter most; consider an alternative when simpler deployment or unrestricted managed hosting is the priority.
Your product? Our editors can test AetherLake in depth and publish a review, labelled as paid · from $149/mo →
AetherLake pricing
AetherLake fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Storage model | Both |
| SQL analytics | Yes |
| ACID transactions | Not verified |
| Table format support | Open |
| Streaming ingestion | Yes |
| Governance catalog | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | SSO/SAML |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 15 integrations: MinIO, Amazon S3, Azure Data Lake Storage Gen2, Trino, Apache Polaris, Apache Iceberg … |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
AetherLake integrations
AetherLake lists 15 integrations on its own site.
- MinIO
- Amazon S3
- Azure Data Lake Storage Gen2
- Trino
- Apache Polaris
- Apache Iceberg
- Apache Kafka
- Apache Flink
- Apache Spark
- Apache Airflow
- Apache Superset
- dbt
- Keycloak
- Kubernetes
- Helm
Alternatives to AetherLake
- Databricks Data Intelligence PlatformA broad lakehouse platform for engineering, analytics, streaming, machine learning, and AI.9.4
- DremioA flexible lakehouse for querying diverse data estates across cloud and self-hosted environments.9.1
- Starburst Data PlatformA broad Trino-based lakehouse for federated SQL, ingestion, and governed analytics.8.9
See all AetherLake alternatives →
Used AetherLake? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used AetherLake for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
AetherLake is listed in our Data Lakehouse Platforms directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/aetherlake/"><img src="https://www.itechguides.com/best/badge/aetherlake.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
Last updated · How we research and update