Alternatives Analysis

Alternatives Analysis

Introduction: Why This Matters

Projects often present multiple ways to achieve an objective. Should the team build a solution internally or buy one from a vendor? Should a schedule be accelerated with additional resources or extended for reduced cost? Alternatives Analysis provides a structured approach to evaluate different options and determine which path best aligns with project goals and constraints.

On the PMP exam, alternatives analysis is commonly linked with planning, risk response selection, and procurement decisions. In practice, it enables project managers to weigh trade-offs logically rather than relying on intuition or guesswork.

Purpose and Objectives

Primary Purpose: To evaluate potential approaches and select the option that provides the greatest value while balancing project constraints.

Key Objectives:

  • Identify and compare multiple ways to accomplish project objectives.
  • Evaluate trade-offs in cost, schedule, scope, quality, and risk.
  • Support decision-making with structured comparisons rather than opinions.
  • Use alternatives analysis in planning, procurement, and risk response selection.
  • Apply this tool effectively in PMP exam scenarios.

Overview

Alternatives analysis is a decision-making technique used to compare multiple options against defined criteria so the team can select the best path forward.

  • What it compares: Options, approaches, solutions, or response strategies.
  • How it works: Uses criteria like cost, schedule, quality, benefits, and risk to score or evaluate each choice.
  • What it produces: A recommended option supported by documented rationale.

Characteristics

  • Structured: Turns subjective preferences into transparent comparisons.
  • Criteria-driven: Uses predefined evaluation factors aligned to project objectives and constraints.
  • Works across domains: Planning choices, procurement decisions, and risk response selection.
  • Supports alignment: Helps stakeholders understand trade-offs and why a choice was made.
  • Requires documentation: Captures rationale for the decision log and organizational learning.

Practical Example

Context: An airline project team had to decide whether to upgrade its in-house baggage tracking system or purchase a new commercial solution.

Activities:

  • Defined the decision and criteria: Cost, schedule impact, risk exposure, long-term value, and supportability.
  • Compared options:
    • Option 1: Upgrade In-House: Lower cost and existing staff expertise, but longer timeline and higher maintenance risk.
    • Option 2: Purchase Commercial Solution: Higher upfront cost and less customization, but shorter timeline and strong vendor support.
  • Documented the rationale: Captured the trade-off decision in the decision log.

Outcome: The commercial solution was selected because faster implementation and vendor support outweighed the higher initial cost, aligning better with strategic goals.

Common Pitfalls

Missing Real Alternatives

  • Pitfall: Incomplete list of options. Important alternatives may be overlooked.
  • Prevention: Use brainstorming with SMEs and stakeholders, and sanity-check for at least one “do nothing / defer” option when relevant.

Rigged Criteria

  • Pitfall: Biased evaluation criteria that push a preferred outcome.
  • Prevention: Agree on criteria and weighting up front, and document how scoring was done.

Weak Documentation

  • Pitfall: Failure to document rationale leads to disputes and lost organizational learning.
  • Prevention: Record the decision, key criteria, and the deciding trade-offs in the decision log.

Ignoring Non-Financial Factors

  • Pitfall: Focusing only on dollars while missing operational, regulatory, or strategic implications.
  • Prevention: Include risk, quality, supportability, and long-term value in the criteria.

Sensei Tip : If you cannot explain why you chose an option in one clean sentence, your criteria were not clear enough. Tighten the criteria, then rerun the comparison.

Exam Alert : PMP questions love trade-offs. If you see “choose between options,” “compare responses,” or “evaluate proposals,” alternatives analysis is often the intended tool.

Exam Lens

Patterns on the PMP Exam:

  • Used when the project manager must evaluate trade-offs and select the best option.
  • Common in planning decisions, procurement selections, and risk response comparisons.

Sample Question

Question: A project manager must decide between three risk responses, each with different costs and impacts. Which technique should be used to determine the best course of action?

  1. SWOT Analysis
  2. Alternatives Analysis
  3. Benchmarking
  4. Root Cause Analysis

Correct Answer: B. Alternatives Analysis
Rationale: Alternatives analysis compares multiple options to select the best course of action. SWOT is broader strategic analysis, benchmarking compares with peers, and root cause analysis identifies causes of problems.

Quick Recap Table

Concept Description Exam Watch Point
Alternatives Analysis Compares different approaches to select best option Look for “evaluate options,” “trade-offs,” or “multiple choices”
Inputs Plans, requirements, risks, business case Context often includes cost, schedule, quality
Outputs Decision recommendation, documented rationale Applied in planning, procurement, and risk

Key Takeaways

  • Alternatives analysis is a structured comparison of options.
  • It is used in planning, procurement, and risk response selection.
  • Success depends on clear criteria, unbiased evaluation, and documented rationale.
  • On the PMP exam, it appears whenever trade-offs between options must be analyzed.

Next Step

With alternatives analysis complete, we now move to the next decision-making technique: Make-or-Buy Analysis.

Bibliography

Project Management Institute. (2021). A Guide to the Project Management Body of Knowledge (Project Management Body of Knowledge Guide) (7th ed.). Project Management Institute.

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