KNIME review: open-source visual workflow builder for data analytics and machine learning, pricing tiers, and how it compares to Alteryx and Dataiku.
KNIME originated in January 2004 as a research project at the University of Konstanz in Germany, led by Michael Berthold, with its first public open-source release following in 2006. The commercial entity KNIME AG is headquartered in Zurich, Switzerland, with additional offices in Konstanz and Berlin, Germany, and Austin, Texas.
KNIME's core product, the Analytics Platform, is a free, open-source, no-code visual workflow tool built on Java and the Eclipse Rich Client Platform, released under the GPLv3 license, used by a reported community of more than 300,000 users across over 60 countries.
Users build data pipelines by dragging and connecting nodes on a canvas, covering ETL, data blending, cleaning, statistics, machine learning, deep learning integration, text mining and network analysis, without needing to write code for most tasks. Native scripting nodes for Python, R, SQL and Java let advanced users blend code with visual workflow design.
More recently, KNIME has added generative AI and large language model integration nodes, letting workflows call out to LLM providers as part of an automated pipeline. Beyond the desktop platform, KNIME Hub and Business Hub add collaboration, scheduling, versioning, REST API deployment and governance for production use.
The KNIME Analytics Platform is completely free and open source with full workflow-building capability and no feature gating. KNIME Community Hub adds lightweight team and scheduling features at modest reported monthly tiers, around 19 dollars per month for individual access and roughly 99 dollars per month for small teams.
The enterprise-grade KNIME Business Hub is sold on a custom quote basis for organizations needing production deployment and governance, with third-party marketplace listings showing list prices of several thousand dollars per month for the software license alone, excluding infrastructure costs.
Yes, the KNIME Analytics Platform is completely free and open source with full workflow-building capability and no feature gating.
KNIME originated in January 2004 as a research project at the University of Konstanz, Germany, led by Michael Berthold, with its first public release in 2006.
KNIME AG is headquartered in Zurich, Switzerland, with additional offices in Konstanz and Berlin, Germany, and Austin, Texas.
No, KNIME is a no-code/low-code visual workflow builder, though it also supports native Python, R, SQL and Java scripting for advanced users.
The Analytics Platform is the free desktop workflow builder, while Business Hub is a paid enterprise layer for production deployment, scheduling, collaboration and governance.
KNIME's core platform is free and open source, while Alteryx is a commercial, typically higher-priced no-code data-blending platform aimed at business analysts.