Which 3PL provider should we select?
Multi-criteria supplier selection
Decision intelligence for practical analysis
Analyze Evidence.Structure Judgement.Decide Clearly.
Analytical Tools Hub helps professionals make better decisions by combining analytical methods, structured expert judgement, and interactive tools in one browser-based platform.
Free to use • No installation • Works in your browser • Transparent methods
- Data-driven and judgement-based methods
- Clear calculations, outputs, and interpretation
- Built for practical business and academic decisions
ATH Decision Workspace
Question → Method → Analysis → Decision
Interactive preview
Example decision workflow
Decision question
Input summary
Analysis
Decision result
Recommended method
Expert Judgement
Analytic Hierarchy Process
Recommended because the decision involves several criteria, expert judgement, and trade-offs between alternatives.
5Experts
4Criteria
3Alternatives
Criteria
- Service coverage
- Delivery performance
- Technology capability
- Logistics cost
Alternatives
- 3PL Provider A
- 3PL Provider B
- 3PL Provider C
Criteria weights
Consistency ratio: 0.07Consistency status: Acceptable
Recommended option: 3PL Provider B
Provider B0.42
Provider A0.34
Provider C0.24
Provider B ranks highest under the current expert judgements. The consistency ratio is within acceptable guidance, so the result is suitable for decision review.
Judgement consistency: AcceptableIllustrative example showing an AHP decision workflow from question to method, analysis, and decision result.
Decision Support
The Right Method for the Right Decision
Some business decisions rely entirely on measurable historical data. Others depend on structured expert judgement. Many important decisions require a combination of both. Analytical Tools Hub brings together quantitative analysis, structured expert judgement, Multi-Criteria Decision Making (MCDM), practical business analytics, and transparent analytical methods so users can choose an approach that fits the decision in front of them.
Data-Driven Decisions
Use measurable demand, cost, sales, inventory, or performance data to calculate results and compare options.
Examples: ABC Analysis, EOQ, Safety Stock, Forecasting.
Expert Judgement Decisions
Structure subjective expertise when decisions involve criteria, trade-offs, preferences, or professional judgement.
Example: Analytic Hierarchy Process (AHP).
Hybrid Decision Support
Combine data, risk assessment, categorisation, and judgement to support decisions that are not solved by one metric alone.
Example: Kraljic Matrix.
How ATH Works
From Questions to Confident Decisions
ATH helps you structure a problem, apply the right analytical method, understand the result, and act on the insight.
1
Define
Identify the question or business problem.
2
Calculate
Enter data and apply a suitable analytical model.
3
Analyze
Review charts, comparisons, trends, and recommendations.
4
Decide
Use the result to support a practical decision.
Brand Principles
Built Around Practical Analytical Work
Tool Discovery
Find the Right Tool for the Decision
Browse by discipline, search by method, or start with the problem you need to solve.
Browse by Category
For users who know their professional area.
Browse categoriesSearch by Method
Find available methods such as ABC analysis, exponential smoothing, Kraljic Matrix, and Gantt planning.
Start With a Problem
Use plain-language questions when you know the challenge but not the method.
Inventory Decision Pathway
Use ABC/XYZ to prioritise items, Safety Stock to protect service, EOQ for stable replenishment, and Newsvendor for single-period order decisions.
Operational Analysis Pathway
Use Multivariate Estimator when you need expected outputs from historical relationships, and DEA when you need relative efficiency benchmarking.
Decision Science Pathway
Use Kraljic Matrix to classify procurement categories, AHP to rank options with structured judgement, and ISM to map relationships among complex factors.
Categories
Featured Analytical Disciplines
Inventory and Supply Chain
Optimize stock, service levels, purchasing, and supplier decisions.
Forecasting
Identify trends, seasonality, and future demand.
Operations
Benchmark relative efficiency, estimate output relationships, and review operating performance.
Statistics
Analyze distributions, uncertainty, regression relationships, samples, and probability-driven outcomes.
Finance
Assess investments, costs, returns, and business viability.
Decision Science
Structure complex decisions, expert judgements, relationships, priorities, and trade-offs.
Project Management
Plan schedules, resources, risk, and project economics.
Business Analysis
Compare scenarios and support strategic decisions.
Featured Tools
Practical Tools for Better Decisions
Explore focused tools for analysing evidence, comparing options, and turning results into practical action.
ABC Analysis
Classify inventory by annual consumption value, with optional XYZ demand variability segmentation.
Open ABC AnalysisEconomic Order Quantity
Estimate the order quantity that balances ordering and holding costs.
Open Economic Order QuantityNewsvendor Model Optimizer
Optimize a single-period order quantity by balancing shortage and leftover costs under uncertain demand.
Open Newsvendor Model OptimizerSafety Stock & Reorder Point
Estimate buffer stock and replenishment trigger levels under demand and lead time uncertainty.
Open Safety Stock & Reorder PointExponential Smoothing
Forecast demand using simple smoothing, Holt's trend method, or Holt-Winters seasonality.
Open Exponential SmoothingKraljic Matrix
Segment suppliers and purchases by supply risk and profit impact.
Open Kraljic MatrixBreak-Even Analysis
Find the volume or revenue needed to cover fixed and variable costs.
Open Break-Even AnalysisAnalytic Hierarchy Process
Design pairwise questionnaires, collect expert judgements, and rank alternatives across multiple criteria.
Open Analytic Hierarchy ProcessGantt Chart Planner
Plan task dates, progress, and milestones on a project timeline.
Open Gantt Chart PlannerMonte Carlo Risk Simulation
Simulate uncertain inputs, estimate outcome probabilities, and identify the variables that drive risk.
Open Monte Carlo SimulationInterpretive Structural Modeling
Structure expert-defined relationships among complex factors and identify hierarchy levels, drivers, and dependent outcomes.
Open Interpretive Structural ModelingData Envelopment Analysis
Benchmark the relative efficiency of comparable operating units using multiple inputs and outputs.
Open Data Envelopment AnalysisMultivariate Input-Output Estimator
Estimate expected outputs for a new input scenario using historical multi-input, multi-output relationships.
Open Multivariate EstimatorNo tools are saved on this device yet. Select a bookmark on any tool card to add it here.
Inside an ATH Tool
AHP in Practice
See how a working ATH tool supports structured expert judgement by turning pairwise comparisons into criteria weights, consistency checks, and a ranked decision output.
- Design a pairwise-comparison questionnaire
- Collect expert judgements using the Saaty scale
- Check consistency before interpreting the result
- Rank alternatives across weighted criteria
- Export questionnaires and responses as JSON
Analytic Hierarchy Process
Questionnaire JSONExpert responses
1Decision Setup
Goal, criteria, alternatives
2Expert Survey
Pairwise comparisons
3Consistency Check
Review judgement quality
4Ranking
Weighted decision output
Criteria Weight Preview
Expert judgement output
Service coverage 34%
Delivery performance 27%
Technology capability 22%
Logistics cost 17%
RankAlternativeScoreResult
13PL Provider B0.42Preferred
23PL Provider A0.34Close
33PL Provider C0.24Review
Decision interpretation
Provider B ranks highest based on the current expert judgements. The consistency ratio is within acceptable guidance, so the ranking is suitable for review and discussion.
Trust and Methodology
Built Around Clear Analytical Work
ATH is being developed with a simple standard: tools should make the method, inputs, outputs, and limitations easier to understand as the platform grows.
Educational Support
Learn While You Analyze
Every major tool should eventually explain what the method does, when to use it, required inputs, formulas and assumptions, worked examples, result interpretation, common mistakes, limitations, and related methods.
Mission
Why Analytical Tools Hub Exists
Many valuable analytical methods remain locked inside spreadsheets, textbooks, specialist software, or complicated systems. Analytical Tools Hub is being built to make practical analysis easier to access, understand, and apply.
The goal is not simply to generate answers. It is to help users understand the method, interpret the result, and make a more informed decision.
Roadmap
A Growing Analytical Ecosystem
Start With the Decision You Need to Make
Explore professional analytical tools designed to make complex methods easier to use and understand.