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How to Prioritize Features: 7 Frameworks Compared

A practical comparison of 7 feature prioritization frameworks — RICE, ICE, MoSCoW, Kano, WSJF, Value vs Effort, and Opportunity Scoring — with real examples, pros, cons, and when to use each.

By Tim Adair• Published 2025-04-03• Updated 2026-02-12

Prioritization is the defining skill of product management. You will always have more ideas, requests, and problems than your team can handle. The ability to focus on the right things — and say "not now" to the rest — determines whether your product succeeds or becomes a feature factory.

This guide compares 7 frameworks side by side, with honest assessments of when each works and when it falls apart.


Table of Contents

  • Before You Pick a Framework
  • RICE Scoring
  • ICE Scoring
  • MoSCoW
  • Kano Model
  • WSJF (Weighted Shortest Job First)
  • Value vs Effort Matrix
  • Opportunity Scoring
  • Framework Comparison Table
  • How to Choose the Right Framework
  • Key Takeaways

  • Before You Pick a Framework

    No prioritization framework will help you if you do not have these prerequisites:

    1. A Clear Strategy

    If you do not know what you are trying to achieve this quarter, no scoring model will save you. Prioritization is about ordering work against a goal. Without the goal, you are just sorting cards randomly. See our guide on what is product strategy.

    2. A Realistic Capacity Estimate

    You need a rough sense of how much your team can build. Without it, prioritization is academic — you cannot make trade-offs if you do not know the constraint.

    3. Stakeholder Buy-In on the Process

    If your CEO can override any prioritization decision at any time, frameworks are theater. Get agreement upfront: "Here is how we will decide what to build. If we want to change it, we revisit the framework — we do not just swap in a pet feature."

    Not sure which framework fits your team? Take the prioritization quiz for a tailored recommendation.


    RICE Scoring

    Origin: Developed at Intercom by Sean McBride. One of the most widely used quantitative prioritization methods.

    How It Works

    Score each feature on four dimensions:

  • Reach: How many users will this affect in a given time period? (e.g., 500 users/quarter)
  • Impact: How much will each affected user benefit? (Scale: 0.25 = minimal, 0.5 = low, 1 = medium, 2 = high, 3 = massive)
  • Confidence: How sure are you about reach and impact estimates? (100% = high, 80% = medium, 50% = low)
  • Effort: How many person-months of work? (e.g., 2 person-months)
  • Formula: RICE Score = (Reach x Impact x Confidence) / Effort

    Real Example

    FeatureReachImpactConfidenceEffortRICE Score
    In-app onboarding flow2,000280%31,067
    CSV export300190%0.5540
    Dark mode1,5000.570%2263
    SSO integration100390%468

    In this example, the onboarding flow wins decisively despite being the most effort — because it reaches 2,000 users with high impact.

    Pros

  • Forces quantitative thinking: no more "I feel like this is important"
  • Confidence factor penalizes assumptions, rewarding features with evidence
  • Easy to explain to stakeholders
  • Cons

  • The Impact scale is subjective — "high" means different things to different people
  • Can be gamed: optimistic estimates on your favorite features, conservative on others
  • Does not account for strategic alignment or dependencies
  • Try it yourself with the RICE calculator or read the full framework guide on the RICE framework. For a comparison with similar methods, see RICE vs ICE vs MoSCoW.


    ICE Scoring

    Origin: Popularized by Sean Ellis (of GrowthHackers) for growth experiment prioritization.

    How It Works

    Score each feature on three dimensions (1-10 scale each):

  • Impact: How much will this move the target metric?
  • Confidence: How sure are you about the impact estimate?
  • Ease: How easy is this to implement? (Inverse of effort)
  • Formula: ICE Score = Impact x Confidence x Ease

    Real Example

    FeatureImpactConfidenceEaseICE Score
    Simplified signup form898576
    Referral program954180
    Performance optimization683144
    New pricing page767294

    Pros

  • Simpler than RICE (no need to estimate reach separately)
  • Fast — you can score 20 items in 15 minutes
  • Good for growth experiments where speed matters
  • Cons

  • All three dimensions are subjective 1-10 scales — prone to bias
  • No "reach" dimension means it does not distinguish between features affecting 100 users vs 10,000
  • The simplicity that makes it fast also makes it less rigorous
  • Calculate scores with the ICE calculator. Read more about the method in the ICE scoring glossary entry.


    MoSCoW

    Origin: Created by Dai Clegg at Oracle in 1994 for rapid application development.

    How It Works

    Categorize each feature into one of four buckets:

  • Must Have: Critical. The product does not work without it. Non-negotiable.
  • Should Have: Important but not critical. The product works without it, but it is painful.
  • Could Have: Nice to have. Improves the product but not necessary for the current release.
  • Won't Have (this time): Explicitly out of scope for this iteration. May be considered later.
  • Real Example — MVP for a Project Management Tool

    FeatureCategoryRationale
    Create and assign tasksMust HaveCore value proposition
    Due dates and remindersMust HaveTable stakes for project management
    Kanban board viewShould HaveMost requested format, but list view works
    Time trackingCould HaveUseful but not core to initial value
    Gantt chartsWon't HaveComplex to build, low ROI for initial segment
    Resource managementWon't HaveEnterprise feature, not needed for SMB launch

    Pros

  • Dead simple — anyone can understand it
  • Forces the "Won't Have" conversation, which is the most valuable part
  • Excellent for scope negotiations with stakeholders
  • Cons

  • No ranking within categories (what is the most important Must Have?)
  • Everyone wants their feature to be a Must Have — the negotiation can be contentious
  • Binary categorization misses nuance
  • Use the MoSCoW tool to categorize your features interactively. See our framework guide on MoSCoW prioritization and glossary entry on MoSCoW.


    Kano Model

    Origin: Developed by Professor Noriaki Kano in 1984. Originally a quality management concept.

    How It Works

    The Kano model classifies features based on how they affect customer satisfaction:

  • Must-Be (Basic): Customers expect these. Having them does not increase satisfaction, but lacking them causes dissatisfaction. Example: a login page that works.
  • Performance (One-Dimensional): More is better. Satisfaction increases proportionally. Example: page load speed — faster = happier.
  • Attractive (Delighter): Customers do not expect these. Having them creates disproportionate satisfaction. Example: Superhuman's "undo send" in 2019.
  • Indifferent: Customers do not care either way. Do not build these.
  • Reverse: Some customers actively dislike this feature. Example: forced social sharing.
  • How to Classify

    The standard Kano questionnaire asks two questions per feature:

  • "How would you feel if this feature were present?" (functional)
  • "How would you feel if this feature were absent?" (dysfunctional)
  • Answer options: Like it, Expect it, Neutral, Can live with it, Dislike it. Cross-referencing the answers classifies the feature.

    Real Example — Email Marketing Tool

    FeatureKano CategoryImplication
    Email deliverabilityMust-BeNon-negotiable — invest to maintain, not to differentiate
    Template libraryPerformanceMore templates = better experience. Build and expand.
    AI subject line generatorAttractiveDelighter today, will become expected within 2 years
    Font color customizationIndifferentDo not invest here

    Pros

  • Reveals which features drive satisfaction vs which are table stakes
  • Data-driven — based on actual customer survey responses
  • Helps avoid over-investing in Must-Be features (diminishing returns)
  • Cons

  • Requires surveying customers — time-consuming for large feature sets
  • Categories shift over time (yesterday's delighter is today's Must-Be)
  • Does not help with sequencing — it tells you what type of feature it is, not when to build it
  • Explore the framework in depth in our Kano model guide and try the Kano analyzer tool.


    WSJF (Weighted Shortest Job First)

    Origin: Part of the SAFe (Scaled Agile Framework). Designed for teams managing large backlogs with economic trade-offs.

    How It Works

    Score each feature on three value dimensions and one cost dimension:

  • Business Value: Revenue impact, cost savings, market advantage
  • Time Criticality: Cost of delay — what happens if we wait?
  • Risk Reduction / Opportunity Enablement: Does this reduce risk or enable future work?
  • Job Size: Effort in story points or relative sizing
  • Formula: WSJF = (Business Value + Time Criticality + Risk Reduction) / Job Size

    The key insight of WSJF is cost of delay. A feature worth $100K that will lose relevance in 3 months should be prioritized over a feature worth $200K that will still be relevant in a year.

    Real Example

    FeatureBusiness ValueTime CriticalityRisk ReductionJob SizeWSJF
    GDPR compliance58837.0
    New dashboard83281.6
    API rate limiting35727.5
    Social login62151.8

    In this example, API rate limiting and GDPR compliance score highest because of time criticality and risk reduction — even though the new dashboard has the highest raw business value.

    Pros

  • Accounts for cost of delay, which other frameworks ignore
  • Good for backlogs with a mix of features, tech debt, and compliance work
  • Mathematically sound economic model
  • Cons

  • Complex — harder to explain to non-technical stakeholders
  • Requires consensus on relative scoring, which can be time-consuming
  • Overkill for small teams or short backlogs
  • Try the WSJF calculator to score your backlog.


    Value vs Effort Matrix

    Origin: A staple of product management and design thinking. No single creator — it has been used in various forms for decades.

    How It Works

    Plot features on a 2x2 matrix:

                  HIGH VALUE
                      │
       ┌──────────────┼──────────────┐
       │              │              │
       │   BIG BETS   │  QUICK WINS  │
       │  (consider   │  (do these   │
       │   carefully)  │   first)     │
       │              │              │
    HIGH├──────────────┼──────────────┤LOW
    EFFORT            │              EFFORT
       │              │              │
       │  MONEY PIT   │  FILL-INS    │
       │  (avoid)     │  (do if time │
       │              │   permits)   │
       │              │              │
       └──────────────┼──────────────┘
                      │
                  LOW VALUE

    Execution Steps

  • List all candidate features
  • Rate each on Value (1-10) and Effort (1-10) — ideally with your team
  • Plot them on the matrix
  • Work the quadrants: Quick Wins first, then Big Bets, then Fill-ins. Avoid Money Pits.
  • Pros

  • Extremely intuitive — no formula needed
  • Great for workshops and team alignment sessions
  • Visual format makes trade-offs obvious
  • Cons

  • "Value" and "Effort" are vague — different people interpret them differently
  • 2x2 matrices lose nuance (a feature at 6/7 vs 7/6 is essentially the same, but lands in different quadrants)
  • No confidence factor — high-value estimates may be based on assumptions

  • Opportunity Scoring

    Origin: Based on Anthony Ulwick's Outcome-Driven Innovation (ODI) methodology.

    How It Works

    For each customer job or need:

  • Survey customers on Importance (1-10): How important is this outcome to you?
  • Survey customers on Satisfaction (1-10): How satisfied are you with current solutions?
  • Formula: Opportunity Score = Importance + max(Importance - Satisfaction, 0)

    Features that are high importance AND low satisfaction represent the biggest opportunities. Features that are high importance AND high satisfaction are table stakes — important but already well-served.

    Real Example — Project Management Tool

    Customer NeedImportanceSatisfactionOpportunity Score
    See all tasks in one view9414
    Assign tasks to team members888
    Track time spent on tasks639
    Customize notifications555

    "See all tasks in one view" is the top opportunity — customers care about it deeply but current solutions fail them.

    Pros

  • Customer-centric — based on actual user data, not internal assumptions
  • Identifies over-served areas (where you might be over-investing)
  • Helps distinguish between "customers say they want this" and "customers actually need this"
  • Cons

  • Requires customer surveys — time and cost investment
  • What customers say they want and what drives behavior can diverge
  • Does not account for effort, technical feasibility, or strategic fit

  • Framework Comparison Table

    FrameworkQuantitative?SpeedBest ForBiggest Weakness
    RICEYesMediumRanking large backlogsImpact scoring is subjective
    ICEYesFastGrowth experimentsAll dimensions are subjective
    MoSCoWNoFastScope negotiationsNo ranking within categories
    KanoYesSlowUnderstanding satisfaction driversRequires customer surveys
    WSJFYesMediumBacklogs with cost-of-delay pressureComplex for small teams
    Value vs EffortNoFastTeam workshopsOverly simplistic
    Opportunity ScoringYesSlowCustomer-centric prioritizationRequires user research

    How to Choose the Right Framework

    Use RICE When:

  • You have a backlog of 20+ items that need ranking
  • You want a defensible, data-driven justification for decisions
  • Stakeholders need to see the math behind priorities
  • Use ICE When:

  • You are running growth experiments and need to move fast
  • Items are roughly similar in reach (so RICE's reach dimension adds little)
  • You need to prioritize 10+ experiments in a single meeting
  • Use MoSCoW When:

  • You are scoping an MVP or a specific release
  • You need to negotiate scope with stakeholders
  • The conversation is "what is in vs out" rather than "what order"
  • Use Kano When:

  • You are planning a new product and need to distinguish must-haves from delighters
  • You have access to customers and time to survey them
  • You want to avoid over-investing in features that are already "good enough"
  • Use WSJF When:

  • Your backlog includes time-sensitive items (regulatory deadlines, competitive threats)
  • You are working in a SAFe environment
  • Cost of delay is a meaningful factor in your decisions
  • Use Value vs Effort When:

  • You need a quick visual in a planning workshop
  • The team is new to prioritization frameworks
  • You want to build alignment before applying a more rigorous method
  • Use Opportunity Scoring When:

  • You are investing in user research and want data-driven prioritization
  • You need to validate whether customer requests represent real opportunities
  • You want to identify over-served needs where you can reduce investment
  • Combine Frameworks

    In practice, the best teams use multiple frameworks:

  • Kano or Opportunity Scoring to understand what customers actually need (quarterly)
  • RICE or WSJF to rank and sequence items against those needs (monthly)
  • MoSCoW to negotiate scope for specific releases (per release)

  • Key Takeaways

  • Strategy comes before frameworks. No scoring model replaces the need for a clear product strategy. Frameworks help you execute on strategy, not define it.
  • The best framework is the one your team will actually use. A simple Value vs Effort matrix used consistently beats a complex RICE model that gets abandoned after two sprints.
  • Quantitative does not mean objective. Every framework involves subjective inputs. The value of quantitative frameworks is making assumptions explicit and debatable, not eliminating judgment.
  • Combine frameworks for different decisions. Use Kano for discovery, RICE for backlog ranking, MoSCoW for release scoping. Different questions need different tools.
  • The framework is the starting point, not the final answer. Scores inform your judgment — they do not replace it. A feature that scores low on RICE but is critical for a strategic partnership may still be the right thing to build.
  • Re-prioritize at regular cadences. Weekly for sprint scope, monthly for roadmap, quarterly for strategy. Anything more frequent creates thrash.
  • The hardest part is saying no. Frameworks make it easier to justify "not now" decisions to stakeholders. That is their most important function. How teams apply these frameworks varies wildly depending on company stage and context -- see how three PMs at different stages approach prioritization differently for real-world examples.
  • T
    Tim Adair

    Strategic executive leader and author of all content on IdeaPlan. Background in product management, organizational development, and AI product strategy.

    Frequently Asked Questions

    What is the best prioritization framework for product managers?+
    There is no single best framework. RICE works well for teams that need to rank a long backlog with quantitative rigor. MoSCoW is better for scope negotiations. Kano is best when you need to understand which features drive satisfaction vs. which are table stakes. Most teams benefit from using 2-3 frameworks for different situations rather than forcing one framework on everything.
    How do you prioritize features when everything feels urgent?+
    When everything feels urgent, the problem is usually a lack of strategic clarity, not a lack of prioritization framework. Step back and ask: what is our product strategy for this quarter? What metric are we trying to move? Then score each 'urgent' item against that metric. You will quickly find that most urgent requests are actually important to one stakeholder, not to the product's strategic goals.
    How often should you re-prioritize your feature backlog?+
    Review priorities at three cadences: weekly (adjust sprint scope based on new information), monthly (reassess the quarter's roadmap based on data from recent releases), and quarterly (full reprioritization aligned with strategic planning). Avoid re-prioritizing daily — it creates thrash and prevents your team from building momentum.
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