Jobs to Be Done framework: Functional, Emotional, and Social jobs for understanding customer motivations

Jobs to Be Done: Customer Motivation Framework

Clayton Christensen, Harvard Business School 2003+ High Complexity

Jobs to Be Done is a framework that helps teams understand what customers are trying to accomplish by analyzing the underlying motivations, context, and competing solutions in customers' lives, rather than focusing on traditional demographic segments.

Before you start

Is JTBD your framework?

Jobs to Be Done answers one question: what progress is this person trying to make, and what did they hire to make it? It is a theory of demand. It explains why people switch, and it tends to reveal competitors you had not counted.

It is at its most useful when you are surprised — when usage does not match who you thought your customer was, or when people churn for reasons your segmentation cannot explain.

Matching your actual problem to the right framework.
If your real problem is…You probably want
We need our customers to feel like real people to the teamUser Personas — a communication device. JTBD replaces the explanatory use of personas, not the empathy-building one.
Compare JTBD and Personas
We know the job and need to decide which features to buildKano Model — feature-level satisfaction, once the job is settled
Not sure which? Compare
We need to see where customers drop out of our processCustomer Journey Mapping — your process, not their progress
Not sure which? Compare
We must choose which segment to serve and how to positionSTP — run JTBD first, then segment by job rather than demography
Not sure which? Compare
We are testing whether a business exists at allLean Canvas — and use JTBD to fill its Problem block
People are behaving in ways our segmentation cannot explainJTBD — you are in the right place

The distinction that matters

Personas describe who the customer is. JTBD describes what situation they are in. The same person hires different things in different circumstances, which is why demographic segments so often fail to predict behavior — and why a 40-year-old buying a milkshake at 8am is a different customer from the same person buying one at 4pm.

What Is It?

The Jobs to Be Done framework, popularized by Clayton Christensen, shifts product development thinking from "who is the customer?" to "what job is the customer trying to accomplish?" Rather than building products for predefined customer segments, this framework helps teams discover the functional, emotional, and social "jobs" that drive customer behavior.

When a customer "hires" a product or service, they're doing so to make progress on something they're trying to accomplish. Understanding these jobs—rather than static demographic profiles—reveals why customers make choices and what would make them switch to alternatives.

The framework recognizes that customers don't want products; they want solutions to problems they're trying to solve. A person might hire a drill to complete a home renovation, but the real job is "creating a comfortable living space." Understanding the true job reveals better solutions and reveals why customers behave the way they do.

Jobs to Be Done Framework showing Functional, Emotional, and Social jobs with Forces of Progress
The three job types and Forces of Progress that influence customer decisions

Quick Reference

Complexity
High (7/10)
Time to Decision
2-4 weeks
Data Required
High
Team Size
5-10 people
Objectivity
High
Learning Curve
2-3 weeks

The core structure

Functional, emotional and social jobs

Every job has three dimensions. Capturing only the functional one is the single most common way JTBD research fails, because the functional dimension is the easiest to ask about and the least likely to explain a switch.

The three dimensions of a job, and how to surface each in an interview.
DimensionWhat it capturesExampleHow to surface it
FunctionalThe practical task being accomplished“Get from home to the office.”Just ask. People answer this one readily, which is why it dominates weak research.
EmotionalHow the person wants to feel, or to stop feeling“Not feel anxious about being late.”Ask what they were worried about, and what would have happened if it had gone wrong.
SocialHow they want to be seen by others“Be seen as someone who has it together.”Ask who else knew about the decision and what they said. Almost nobody volunteers this dimension unprompted.

Why the third one matters commercially

Every car performs the same functional job. What separates them is emotional and social — and those dimensions are where pricing power lives. If your JTBD research produced only functional statements, you have described a category, not a reason anyone would pay you more than the alternative.

First, disambiguate

The three schools of Jobs to Be Done

JTBD is not one method. There are three established schools with different research procedures and structurally different outputs, and their proponents have publicly disagreed — about what counts as a job, about whether emotional and social dimensions belong at all, and about who originated the ideas.

Most confusion about “how to do JTBD” is really an unrecognized collision between these. Two guides can both be correct and give you incompatible instructions.

Three schools of JTBD, their methods and their outputs.
Christensen — jobs as progressMoesta — the switch interviewUlwick — Outcome-Driven Innovation
What a job isThe progress a person seeks in a circumstanceThe same, examined at the moment of switchingA functional process the customer is executing
MethodNarrative and observation; the milkshake studyInterviews reconstructing the timeline of a switch, using push, pull, anxiety and habitDecompose the job into steps, generate desired outcome statements, survey and score them
OutputA story explaining why people hire what they hireThe four forces acting on a specific switchRanked, measurable outcomes with opportunity scores
NatureQualitative, a lensQualitative, a procedureQuantitative, a system
Use it whenYou do not yet know what job you are solvingYou need to understand switching, for positioning or messagingYou know the job and must decide which outcomes to target next

The practical resolution

The schism generated a great deal of heat and is mostly a distraction for practitioners. The workable synthesis: use the narrative and switch-interview tools when you are still discovering the job, and outcome scoring once you know the job and need to rank where to invest. They answer different questions at different stages. Pick one deliberately rather than blending their vocabularies, because their outputs do not combine cleanly.

Core Features

  • Functional Jobs: What does the customer need to accomplish? (tangible, measurable outcomes)
  • Emotional Jobs: How does the customer want to feel? (aspirations, avoiding negative feelings)
  • Social Jobs: How does the customer want to be perceived? (status, identity, relationships)
  • Context Matters: Jobs exist within specific circumstances, not universal to all customers
  • Progress-Focused: Focuses on what customers are trying to get done, not who they are
  • Competing Solutions: Identifies what customers currently use to make progress, including non-obvious competitors
  • Motivations & Barriers: Uncovers push (problems with status quo) and pull (attraction to solutions)

Worked example

A job statement that changed the product

An illustrative composite. A Chicago company selling online continuing-education courses to licensed accountants. Churn was high, demographics explained nothing, and the team had built three personas that all behaved identically in the data.

Eleven switch interviews. The right column is what the interviews produced, in the standard format: when [situation], I want to [motivation], so I can [outcome].

Illustrative JTBD findings against the team’s prior assumptions.
What the team assumedWhat the interviews found
The job“Learn new accounting skills”“When my license renewal is 6 weeks away and I have not started, I want to clear my required hours without losing a weekend, so I can stop thinking about it.”
FunctionalAcquire knowledgeComplete a required hour count and get it recorded with the board.
EmotionalNot consideredRemove a nagging obligation. Several described relief, not learning, as the point.
SocialNot consideredAvoid being the person at the firm who let their license lapse.
The real competitorOther course providersA weekend in-person seminar, and procrastinating until a cheaper cram option appeared.
What changedMore course topicsAutomatic board reporting, a visible hours counter, and a “finish in one sitting” track. Catalog growth stopped.

What the research actually decided

It stopped the roadmap. The team had been adding courses because their assumed job was “learn skills” and more catalog looks like more value. Once the job was stated as clearing a deadline without losing a weekend, catalog size became irrelevant and completion speed became the product.

Note the emotional row. “Relief, not learning” is the kind of finding that only appears when you ask what someone was worried about. A functional-only interview would have returned “I need CPE credits” and confirmed everything the team already believed.

When to Use

  • You're entering a new market or launching a new product
  • Customer needs are not well understood
  • Demographic segmentation isn't driving successful products (unlike User Personas which work when segments are clear)
  • You want to understand why customers choose competitors
  • You're trying to innovate beyond incremental improvements
  • You need to justify product investments to stakeholders
  • You want to predict how customers will respond to new features

When NOT to Use

  • You need quick decisions (use Empathy Mapping for faster alignment)
  • You have only a few potential customers to interview
  • Your market has extremely low complexity
  • Customers can't articulate their motivations
  • You lack resources for in-depth customer research
  • You're optimizing existing products with tight deadlines (use Voice of the Customer instead)

In practice

How JTBD research goes wrong

The theory is easy to agree with and hard to execute. Nearly every failure is an interview problem rather than a framework problem.

Recurring JTBD failure patterns and their remedies.
What you seeWhat it usually meansWhat to do
All the job statements are functionalYou asked what people do, not what they feared or how they wanted to be seenAsk what they were worried about, and who else knew. The social dimension is almost never volunteered.
The job statement contains your product categoryThe job was written backwards from the solutionA job must be solution-agnostic. If a competitor could not also be hired for it, you have described your product, not a job.
Interviews asked what people wantStated preference, which is famously unreliableReconstruct a specific past switch: what happened the day they decided, what they tried first, what nearly stopped them.
Competitors listed are all in your categoryThe job was framed too narrowlyThe real competition is anything hired for the same progress — including doing nothing, a spreadsheet, or an in-person alternative.
The job statement keeps changingEither too abstract to be useful or too specific to be a jobTest it against three criteria: solution-agnostic, stable over time, and something a customer would recognize as their own.
Two guides gave contradictory instructionsYou are mixing schools — see aboveChoose one deliberately for the stage you are at. Narrative for discovery, outcome scoring for prioritization.

Sourced

What the evidence says

The founding quote is misattributed, twice over.

Almost every JTBD article opens with Theodore Levitt on drills and holes. Levitt never claimed it. In The Marketing Mode and again in later books he explicitly credited Leo McGivena, an advertising man, whose line about people wanting quarter-inch holes rather than quarter-inch drills appears in print in Percy Whiting’s The Five Great Rules of Selling in 1947. Christensen then quoted Levitt, and the industry has quoted Christensen quoting Levitt ever since — writing the original author out in two steps.

Whiting, P. H., The Five Great Rules of Selling, McGraw-Hill, 1947, p. 39; Levitt, T., The Marketing Mode, 1969, and Marketing for Business Growth, 1974.

Ulwick was doing this before the word “jobs” was attached to it.

Christensen is universally credited as JTBD’s originator, and he did more than anyone to spread it — through The Innovator’s Solution in 2003 and Competing Against Luck in 2016. But Tony Ulwick developed Outcome-Driven Innovation in the early 1990s and presented it to Christensen at Harvard Business School in 1999, before the “jobs” vocabulary was in common use. Christensen later credited Ulwick with bringing predictability to innovation. The popular history compresses two separate lineages into one.

The milkshake study is the canonical demonstration, and it is about circumstance.

The finding that made JTBD famous was that a large share of milkshakes were bought before 9am by lone commuters, hiring them for a long boring drive — a job for which the real competitors were bananas, bagels and doughnuts rather than other milkshakes. The lesson is not about milkshakes. It is that the unit of analysis is the circumstance, not the person, which is precisely why demographic segmentation kept failing to explain the sales.

What that means for using it.

Treat JTBD as a lens with three competing toolkits attached rather than as a single method, and be explicit about which one you are using. Its durable contribution is the reframing: people do not buy products, they hire something to make progress in a situation, and your competition is whatever else could be hired. That insight predates Christensen, survives the schism, and remains useful regardless of which school’s interview guide you pick up.

Key Strengths

  • Reveals True Motivations: Uncovers why customers actually make decisions, not why they say they do
  • Reduces Product Failure Risk: Understanding jobs significantly improves product-market fit
  • Competitive Advantage: Identifies opportunities competitors haven't discovered
  • Guides Innovation: Sparks ideas for entirely new solutions to customer jobs
  • Stakeholder Alignment: Gives clear language for communicating customer needs across organizations

Key Weaknesses

  • Time-intensive research process (2-4 weeks vs hours for Empathy Mapping)
  • Requires skill in conducting customer interviews
  • No guaranteed accuracy—customers may not articulate jobs clearly
  • Research interpretation requires subjective analysis
  • Implementation gap—understanding jobs is only the first step

How It Works

1 Primary Input Specific customer behavior or choice (why did they buy this product?)
2 Data You Need In-depth customer interviews (30-60 min each), context about their situation, alternatives considered
3 Primary Output Clear job statement (functional, emotional, social), success criteria, barriers and motivations

Comparison with Related Frameworks

Jobs to Be Done is a strategic research framework. Here's how it compares to other customer understanding methods:

Jobs to Be Done vs User Personas

User Personas focus on who customers are, while Jobs reveals what they're trying to accomplish. Personas describe demographics and behaviors; Jobs uncover underlying motivations. Use Jobs for innovation, Personas for execution.

Jobs to Be Done vs Empathy Mapping

Empathy Mapping captures what users think, feel, say, and do at a moment in time. Jobs reveals the deeper "why" behind their progress. Use Empathy Mapping for quick alignment, Jobs for strategic direction.

Jobs to Be Done vs Voice of the Customer

Voice of the Customer systematically collects stated needs and requirements. Jobs interprets hidden motivations. Use VOC for continuous improvement, Jobs for discovering unarticulated needs.

Jobs to Be Done vs Customer Journey Mapping

Customer Journey Mapping shows the "what" and "where" of experience; Jobs reveals the "why." Use both: Jobs to understand needs, Journey mapping to optimize experience delivery.

Sequencing

What to run before and after

JTBD sits very early. It tells you what to build toward, which means most other customer frameworks are more useful after it than before.

Before

Find people who recently switched

The single biggest determinant of quality. Recent switchers remember the circumstance; long-term users have rationalized it. Aim for eight to twelve interviews before looking for patterns.

During

Interview, then write the statement

Reconstruct specific switches rather than asking about preferences. Write the job statement only once a pattern converges, and test it for being solution-agnostic and stable.

After

Turn the job into decisions

A job statement is an input. Segment by job rather than demography, decide which features serve it, and check whether your positioning names the progress the customer actually wanted.

Common questions

Jobs to Be Done: quick answers

What are functional, emotional and social jobs?

The three dimensions of any job. The functional job is the practical task — “get from A to B”. The emotional job is how the person wants to feel, or stop feeling — “not be anxious about being late”. The social job is how they want to be perceived — “be seen as someone who has it together”. Capturing only the functional dimension is the most common way JTBD research fails, because emotional and social are where differentiation and pricing power live.

Who created the Jobs to Be Done framework?

There is no single originator, despite the standard account. Clayton Christensen popularized it through The Innovator's Solution (2003) and Competing Against Luck (2016), and the Christensen Institute remains its best-known source. But Tony Ulwick developed Outcome-Driven Innovation in the early 1990s and presented it to Christensen at Harvard Business School in 1999, before “jobs” language was common. Bob Moesta developed the switch interview method separately.

What is the difference between JTBD and personas?

Personas describe who the customer is; JTBD describes what situation they are in. The same person hires different things in different circumstances, which is why demographic segments often fail to predict behavior. JTBD replaces the explanatory use of personas — it does not replace their value as a communication device for keeping teams focused on real people.

What are the three schools of Jobs to Be Done?

Christensen's jobs-as-progress, which is a qualitative lens; Bob Moesta's switch interview, which reconstructs the moment of switching using push, pull, anxiety and habit; and Tony Ulwick's Outcome-Driven Innovation, which decomposes a job into steps and produces ranked, measurable outcome statements. They disagree publicly about what counts as a job. Use the narrative schools for discovery and outcome scoring for prioritization.

Did Theodore Levitt say people want a quarter-inch hole, not a drill?

He quoted it, but credited someone else. Levitt attributed the line to Leo McGivena, an advertising man, and it appears in print in Percy Whiting's The Five Great Rules of Selling in 1947. Christensen later quoted Levitt, and the industry has quoted Christensen ever since — so the original author disappeared through two rounds of citation.

How do you write a Jobs to Be Done statement?

The standard format is: when [situation], I want to [motivation], so I can [outcome]. Three tests before you keep it — it must be solution-agnostic (a competitor could also be hired for it), stable over time, and recognizable to the customer as their own. If your product category appears in the statement, it was written backwards from the solution.

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