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View detailsKNIME
An open-source platform for building data science workflows visually, from data prep to machine learning.
KNIME is an open-source analytics platform that lets you build data workflows by connecting visual nodes instead of writing code. Each node does one job — read a file, clean a column, join two tables, train a model — and you chain them into a workflow that documents itself. It supports Python, R, and SQL inside workflows, so technical users can extend it while non-coders stay in the visual editor.
Key Features
- Visual node-based workflow builder
- Free open-source Analytics Platform
- Python, R, and SQL support inside workflows
- Thousands of free extensions for data and AI
- Machine learning and reporting tools built in
- Business Hub for team collaboration and scheduling
Pricing
| Plan | Price | Details |
|---|---|---|
| Analytics Platform | $0 | Free forever; visual workflows, ML, and extensions. |
| Business Hub | Custom | Team collaboration, scheduling, and deployment; priced by quote. |
Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.
Best for: analysts and data scientists who want a free, visual workflow tool for data and ML.
Popular with: Developers, Students, Business Owners
Popular with: Developers, Students, Business Owners
How it works
The platform covers data preparation, analysis, machine learning, and reporting, with thousands of free extensions for databases, cloud services, and AI models. KNIME Analytics Platform is free to download and use, and KNIME Business Hub adds team collaboration, scheduling, and deployment for organisations that need to run workflows in production.
KNIME Analytics Platform is free forever, which makes it one of the best-value data tools available. Business Hub is priced by quote. It is a strong pick for analysts, students, and data scientists who want a visual, extensible workflow tool without licence costs, though the interface can feel dated and heavy workflows need capable hardware.
Pros and Cons
✓ Pros
- Analytics Platform is completely free
- Visual workflows are easy to learn and document
- Huge extension library for databases and AI
- Python and R integration for advanced work
✗ Cons
- Interface can feel dated and slow
- Business Hub pricing is quote-only
- Heavy workflows need capable hardware
Frequently Asked Questions
Is KNIME free?
Yes — KNIME has a free plan. Free platform; Business Hub by quote
What is KNIME best for?
analysts and data scientists who want a free, visual workflow tool for data and ML.
What kind of tool is KNIME?
KNIME is a Data & Analytics tool on VerlumoAI.
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View detailsLast reviewed: November 2026