"The Sankey diagrams helped us visualize our entire energy consumption flow. Stakeholders finally understand where efficiency gains are possible."
Use Cases for Every Industry
From energy analysis to marketing attribution, Sankey diagrams reveal flow patterns in your data
Energy Flow Analysis
Visualize energy sources, transformations, and consumption patterns. Perfect for sustainability reports and resource optimization.
Website Traffic Flow
Track user journeys from traffic sources through your site to conversions. Identify drop-off points and optimize funnels.
Budget Allocation Flow
Show how budgets flow from revenue streams through departments to specific projects and expenses.
Customer Journey Mapping
Visualize customer progression through awareness, consideration, purchase, and loyalty stages.
Supply Chain Visualization
Map the flow of goods from suppliers through manufacturing, distribution, and retail channels.
Marketing Attribution
Show how marketing channels contribute to leads and conversions. Optimize ad spend with flow insights.
How to Create a Sankey Diagram in 3 Steps
Our AI transforms your flow data into professional diagrams in seconds
1
Describe Your Flow
Enter your flow data or describe the relationships in natural language
"Show budget allocation flow from departments to projects for Q4"
2
AI Generates Diagram
Our AI identifies nodes, relationships, and optimal layout
3
Customize & Export
Fine-tune colors, labels, and positions then export
Diagram Ready
Powerful Sankey Diagram Features
Everything you need to create professional flow visualizations
AI Flow Detection
Automatically identify nodes and relationships from your data descriptions
Gradient Links
Beautiful gradient flows that visually connect source and target nodes
Multi-Level Flows
Create complex diagrams with multiple stages and branching paths
Interactive Hover
Highlight connected paths on hover for better data exploration
Node Positioning
Automatic layout optimization with manual adjustment options
Proportional Widths
Link widths accurately represent flow quantities
Real-time Updates
Modify data and see changes instantly in your diagram
Export Options
Download as PNG, SVG, or interactive HTML
Easy Sharing
Share diagrams via link or embed in presentations
Loved by Data Professionals
See how teams use our Sankey diagram generator for flow visualization
"We use these for our user journey analysis. Being able to see traffic flows and drop-off points has been game-changing for our conversion optimization."
"Budget allocation is so much clearer now. The flow visualization helps our board understand exactly where resources are going."
"Customer journey mapping with Sankey diagrams is brilliant. The proportional widths really show where users are dropping off."
"We map our entire supply chain with these diagrams. It's helped us identify bottlenecks and optimize distribution."
"Marketing attribution finally makes sense. We can see exactly how each channel contributes to conversions."
"The AI understands flow relationships really well. I just describe my data and get a professional diagram in seconds."
"Patient flow visualization has improved our resource allocation. The diagrams are clear enough for all stakeholders."
"Feature usage flows help us understand how users navigate our product. Essential for prioritizing development."
"Our carbon footprint reports now include beautiful energy flow diagrams. Executive presentations have never looked better."
"Process flow visualization for clients is so much easier now. The gradient links make complex flows intuitive."
"Teaching students about resource flows and system dynamics is much more effective with these visualizations."
Frequently Asked Questions
Everything you need to know about creating Sankey diagrams
Ready to Visualize Your Flows?
Join thousands of professionals creating Sankey diagrams with AI. Start for free today.