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Decision Tree FlowCharts

Interactive Software for Decision Tree FlowCharts

VisiRule is AI-enabled No-Code Low-Code diagramming software which enables business users to capture expert knowledge and insights using interactive decision tree flowcharts which can automatically generate executable software solutions.

Some popular areas of software for decision tree flow charts include:

  • Product Support: diagnose problem faults and recommend restorative actions

  • Conversational ChatBotsdecision trees provide an easy way to structure scripts.

  • Legal Advice: provide bespoke advice plus generate legal documents

  • Sales: collect client data and Configure-Price-Quote for suitable products

  • Process Automation: embed Business Rules Engine logic to automate decisions

  • Regulatory Compliance: distribute legal compliance according to best practice

  • Implement troubleshooting flowcharts to diagnose machine faults

Low Code No Code FlowCharts

VisiRule does NOT require any special programming skills - just a clear mind and a logical brain. Using an interactive tool like VisiRule can help you organize your thoughts logically.


Decision tree and decision flowchart diagrams provide an excellent way to specify and refine step-wise logic. Just draw the decision logic and VisiRule will build the interactive questions or chatbot for you. As answers are given, VisiRule executes the logic associated with that part of the decision flowchart and creates the next question. On completion, VisiRule returns the conclusions formed and any advice, recommendations, guidance, reports, documents computed.

VisiRule combines the very best elements of executable decision flowcharts with convergent decision trees. VisiRule supports the visual structuring of Boolean Logic plus the evaluation of formulae using::

  • conditional asking of questions (logical branching)

  • execution of logic-based rules using answers (logical deduction and inference)

  • generation of complex reports and documents (output configuration)

What is a Decision Table?

Decision tables are powerful tools for expressing complex logical relationships in an understandable manner. They define clearly and concisely the decision statement of a problem in a tabular form. You can employ decision tables in VisiRule charts.

Decision Trees vs Decision Tables

Decision Trees and Decision Tables are similar when the branches of the tree are distinct, i.e. there is a low degree of convergencethe tests on each branch refer to the different questions. But when the branches rejoin (merge), the decision table has to either duplicate rows and columns or resort to nested tables i.e. a structural solution which gets complicated. VisiRule convergence solves this. Watch a video which discusses this: Decision Tables and Decision Trees by Enfocus.

Building Interactive FlowCharts

VisiRule combines interactive decision tree software with process flow. The result is ideal for defining alternate options in making decisions. Decision Tree flowcharts with decision making are well suited to implementing fault-finding flow chart systems.

decision table in excel
VisiRule Decision Tree for Statistics
Covid-19 Expert System Decision Flow Chart

What Is a Yes-No Flow Chart?

One of the simplest flow charts is a Yes-No decision chart. Such a flow chart allows you to logically organize what to do based on certain inputs, while providing an easier way to identify potential solution paths.

How Does a Yes-No Flow Chart Work?

A Yes-No Flow Chart is a simple visual representation of the steps needed to solve a problem. It consists of boxes, with each containing an answer that can either be “Yes” or “No”. You begin with the original conflict at the top and move through the boxes as you find answers to the questions posed in them. As you progress through each box, you will continue to hone in on a clear solution until you reach your desired outcome at the bottom.

Benefits of Using Yes-No Flow Charts

Using Yes-No Flow Charts can help you become more organized, efficient, and methodical in approaching complex problems. It also helps to clarify any misconceptions or confusions that may exist regarding the issue at hand. This will then lead to better decision making skills and problem solving strategies, allowing you to quickly reach an accurate solution. Additionally, it encourages brainstorming and collaboration among team members by providing a visual medium of communication that is easy to understand and follow.

How do I Make a Yes-No FlowChart?

You can start by listing out all the possible solutions that come to mind. Then, draw lines connecting each answer with a "Yes" or "No" depending on what the outcome of that decision would be. Once you’ve finished connecting all the possible answers, your flow chart will help you make sense of complex questions and ultimately lead to an accurate solution.

What is an Interactive Decision Flowchart?

An interactive decision flowchart is a flow chart which models some decision making process using workflow and conditional branching.

Why Build a Decision Flow chart?

Having an established decision flow chart means people can access an agreed solution in terms of how to make a decision.

What is a Flowchart Decision Tree?

A decision tree is a structure which models decision making using a tree with branches to handle different solution paths; a flowchart decision tree combines aspects of operational workflow with decision tree logic.

How are Decision Trees created?

Decision Trees can be drawn using VisiRule or any popular drawing package such as Lucid; or induced from data using machine learning

What is Software for Decision Tree Flowcharts?

VisiRule decision flowcharts provide a visually structured way to build, test and adapt decision models. By supporting the merging of divergent branches, VisiRule overcomes the problems of exponential explosion often encountered using conventional sparse decision trees.

Interactive software for decision tree flowchart

Visual Programming

VisiRule’s approach of "programming via flow-charting” permits rapid prototyping and review, and greatly enhances the qualitative capture and shared understanding of decision making. Using a combination of shapes, text, and lines, a VisiRule chart is simple to create and easy to understand. As Wikipedia so neatly states: "it is easier for many to read and understand". Structured diagrams provide a powerful way of organizing and communicating ideas and thoughts. A good visual representation supports transparency, consistency and ease of maintenance.

Flowchart with Decision Automation Capability

VisiRule Decision Automation is part of Decision Engineering and Enterprise Decision Management, and reflects the power of using a flowchart with decision making capability to manage the complexity and volume of data in today's Big Data world.


"A visual metaphor enhances intuitive thinking, inductive reasoning, and pattern recognition."


How to Draw a Decision Tree
This trend towards visually representing decision making logic can be seen in the popularity of MindMap, LucidChart, Miro decision trees and Visio. Using an interactive graphical tool helps clarify and improve users' understanding of the subject matter. The very act of mapping out a decision-making process forces people to consider and agree on a sequence of steps and logic used to make a decision. VisiRule takes this a stage further by incorporating a code generator which turns these diagrams from passive, static images into active question and answer sessions.

You can even use Lucid to draw you chart and imprt them into Visirule for execution delivery  purposes.

VisiRule allows authors to use domain-specific expert knowledge and/or rules induced using
VisiRule FastChart Machine Learning to build intelligent solutions. VisiRule charts can be delivered as Intelligent ChatBots or Expert Systems.


VisiRule provides a dedicated diagramming tool for experts to draw and test charts


VisiRule compiles charts to create web-based questionnaire pages and associated rules


VisiRule executes each question page using the associated rules to compute the next page


VisiRule generates a conclusion + reports, documents & transcripts using the answers given

How Does VisiRule Work?

  1. Author creates a Decision Flow chart
    Using VisiRule, the author draws, or imports, a decision tree flow chart containing the various
    VisiRule questions types with logical and mathematical expressions determining which branch is executed next. 

  2. Author publishes the Decision Flowchart
    VisiRule generates code whi
    ch delivers either a web-based questionnaire, a chatbot or a data driven component


  3. VisiRule Chart is deployed
    VisiRule explores the first question and then using existing data or via an interactive question, VisiRule evaluates the associated conditional logic of the expressions and determines the next question to explore.


  4. VisiRule generates Conclusions and Documents
    At the end of a session, VisiRule reports its conclusions, makes recommendations, and generates all the required output documents.

  5. Analyse Metrics
    You can access statistics and insight into the questions asked, the answers obtained and how they led to a specific conclusion.

VisiRule decision Tree for document automation

What are VisiRule's Strengths?

VisiRule supports:

  • decision trees with convergence of conditional tree branches

  • multi-solution through backtracking

  • document generation using answers computed and stated

You can Deliver as JavaScript

You can instantly compile your trees/graphs into HTML/JavaScript and deliver them client side using the VisiRule JavaScript Execution Engine.

Software for Interactive Decision Trees

VisiRule offers a powerful combination of ways to help manage complexity

  • visual structuring of logic

  • logical expression evaluation for both simple and compound logic

  • powerful mathematical calculator for complex formulae

  • program functions and scripts for set handling, text analysis

Automatically Constructed Questionnaires

The VisiRule code generator walks through the decision tree looking for questions, available answers, and the associated branching logic. It uses these to construct a dynamic questionnaire containing a sequence of interconnected questions. These will be asked in a dynamic way reflecting the original decision tree flowchart.

Why Use Flowchart Decision Trees?

Decision flowcharts and decision trees are graphical representations of decision processes and offer a number of advantages:

  • You can present and explain the decision-making process simply
    A picture is worth a thousand words. They are compact and concise. You can explain a complicated, structured process with multiple alternate routes to diverse conclusions often in a single page chart. Trying to represent nested complexity using text or decision tables is messy and hard to manage


  • You can standardize and automate the process
    Once a decision making flowchart exists, everyone who needs to make that decision can do so in the same way, quickly. This is a precurosr to decision automation. Self-service systems can compute answers instantly.


  • You can see missing decision points
    Just the task of documenting a process can help you spot which bits are missing. VisiRule offers a truth table to spot inconsistencies and gaps.


  • You avoid having staff as a single point of failure
    By taking humans out of the decision-making process, you ensure good decisions are taken regardless of which people are, or are not, available.


  • Read about flowcharts in How to Simplify Decision Making With Flowcharts.

  • Read about logic trees in An Intro to Logic Trees and Structured Programming

Diagram Layout Matters!

VisiRule lets you decide how to lay out charts. You have total control over the relative size and position of each node and field visibility. This means you can preserve existing designs, which often took a lot of time and effort to organize.

You can even offer a view of the chart at run-time to help people see their position and context within the questionnaire. So when users stray down the wrong branch, get asked the wrong questions, they can find their way back to where they took a wrong turn, and change their mind. Just like a road map!

Interactive Decision Flowchart with Path Finding

VisiRule flow charts are like Google maps. They show the possible routes between start and end nodes. In VisiRule, the 'towns' visited are askable questions or computed calculations. On leaving a 'town', there is a test to see where to go next. The final route that connects the start node to the conclusion forms a connected decision path, and can provide a complete logical explanation trail of the journey.

software for decision tree flowchart for immigration application

Decision Tree Diagrams

What are Decision Tree Diagrams?

Decision tree diagrams are used to visualise decision-making processes in the form of a tree. In its simplest form, this diagram is composed of nodes and lines. The nodes represent decisions that need to be made, while the lines highlight paths that each decision will lead to. By following these paths, you can gain an understanding of outcomes or consequences associated with making that decision. The decision tree diagram encodes the decision logic within a tree structure where each exit from a question is controlled by a logical expression. The answer given or retrieved from some data source is tested against each expression and the first one to succeed dictates the exit chosen and the path to the next question.

The Benefits of Decision Tree Diagrams for Process Modeling

Decision tree diagrams are incredibly useful for those who need to map out complex, multi-dimensional processes; they provide a visual representation of the paths available at each selection point, helping to identify possible options and outcomes. They also make it easier to predict how any given decision could affect other related tasks, as well as helping to identify areas where more research or planning is required. By providing a clear overview of a process, decision tree diagrams can be instrumental in mapping out steps from start to finish and ensuring that nothing is missed.

How to Create a Decision Tree Diagram for Process Modeling

To create a decision tree diagram for your model, you first need to identify the different stages in the process that require decisions or choices. Once these are identified, establish the available paths or next steps at each stage – including actions associated with positive and negative outcomes. Finally, connect these in a tree-like structure where each branch leads to another one until all possible paths and outcomes are connected.

What is a Question Tree Diagram?

A question tree diagram contains all the relevant questions related to a decision in a tree structure. Software for decision tree deployment enables the logic in question tree diagram to direct the conversation flow and determine what is to be asked next.

VisiRule decision Tree for document automation

Decision Making Tree Software

Decision making tree software can provide tremendous cost and time savings for businesses, especially as decisions become more complex. VisiRule can enable you to make faster, smarter decisions in no time.

What is Decision Making Tree Software?

Decision making tree software is a type of decision-support software that helps businesses make wise decisions quickly. Often, making decisions involves numerous "what-if" scenarios and in order to make the best choice, it may be necessary to explore each option.

How Does Decision Making Tree Software Work?

Decision making tree software works by providing an organized structure users can utilize when comparing and analyzing multiple options or scenarios. Each ‘node’ on the decision tree is a distinct option or decision, which can be followed through outcome-of-decision branches. VisiRule facilitates collaboration between team members, allowing them to share their findings and come to a consensus on the best solution for any given problem.

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