OLake
Fastest open source Iceberg ingestion & maintenance platform
OLake is an open source ingestion and maintenance tool for Apache Iceberg. It achieves zero-effort table maintenance and the fastest ingestion into Iceberg and Parquet on S3.
| Best for | regulated industries requiring data residency control |
| Website | olake.io |
Company facts
| Social profiles | LinkedIn, X, YouTube |
Facilities and features
- Published pricing
What stands out
OLake replicates databases at scale with parallelised chunking and change data capture.
“Replicate your databases fast, into Apache Iceberg & Parquet on S3. 12.5X Faster than traditional tools 90% Cost Savings with OSS Know more OLake Fusion”OLake, own website
The product is open source and self-hosted so you only pay for infrastructure.
“Cost OLake is OSS and self-hosted — only pay for your infrastructure. $ 6 $ 5,560 $ 0 (free full load) $ 75 $ 1,668 View OLake Go benchmarks”OLake, own website
Strengths and trade-offs
- OLake replicates databases at scale with parallelised chunking and change data capture.
- The product is open source and self-hosted so you only pay for infrastructure.
Appears in
How OLake ranks
#8 in Open-source data orchestration tools
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 8.
“OLake is the fastest open-source, Iceberg-first EL engine that removes the pain of brittle scripts and one-off pipelines.”OLake, own website
“OLake is open source Star the repo, report an issue or send a pull request. Star on GitHub Pricing — Search Try, It's Free OLake Home Products Replicate, then maintain Try OLake Go”OLake, own website
Alternatives to OLake
 KestraOne orchestrator for every workflow | #1 in Open-source data orchestration tools | 94.0 |
 IOMETEThe sovereign data platform for the AI era | #2 in Open-source data orchestration tools | 92.0 |
 QuboleThe cost efficient data lake platform | #3 in Open-source data orchestration tools | 92.0 |
 PrefectDurable orchestration for data, ML, and agents | #4 in Open-source data orchestration tools | 90.0 |
 dbt LabsBuild trusted data pipelines with SQL-based development | #5 in Open-source data orchestration tools | 88.0 |
 FlyteThe durable AI runtime for open source orchestration | #6 in Open-source data orchestration tools | 88.0 |
Questions about OLake
Who is OLake best for?
OLake is best for regulated industries requiring data residency control.
Where does OLake rank?
OLake is ranked #8 in Open-source data orchestration tools (Lister Score 82.0).
What are the best alternatives to OLake?
The closest alternatives on Lister are Kestra (#1 in Open-source data orchestration tools), IOMETE (#2 in Open-source data orchestration tools) and Qubole (#3 in Open-source data orchestration tools).
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