KNIME

Open-source visual analytics platform with drag-and-drop workflow nodes.

AI Data Analysis freemium

About KNIME

Open-source data analytics platform with visual workflow editor. Build data pipelines, ML models, and analytics applications using drag-and-drop nodes. Supports thousands of integrations and extensions through community hub.

Key Features

Visual workflows
Open source core
Thousands of nodes
ML integration
Community extensions
Data blending

Pricing

freemium

KNIME Analytics Platform is free and open source. KNIME Server from $18,000/year. KNIME Hub has custom pricing.

Pros

+ Free and open source
+ Extremely extensible
+ Active community
+ Great for education

Cons

− Java-heavy performance
− Server version is costly
− Dated UI design