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Jobs to be done: the JTBD framework, interviews and job stories

The jobs to be done framework explained: jobs vs tasks, the four forces, switch interviews, job stories, outcome statements, a JTBD template and mistakes.

November 2, 2026 · 11 min read · Customer Discovery Tools

By the lean-stack editorial team
  1. First thought
  2. Passive looking
  3. Active looking
  4. Deciding
  5. Buying
  6. Using
Push + Pull →Problems with today, appeal of the new way
← Anxiety + HabitWorries about the change, comfort with today
A switch interview rebuilds one real decision along this timeline. Push and pull move the person forward; anxiety and habit hold them back at every stage.

Jobs to be done (JTBD) is a way to understand why people choose one solution over another. Instead of starting with features or user profiles, it starts with the situation someone is in, what they are struggling with and the progress they want to make. People, in the theory's phrase, hire a product to get a job done.

This guide covers the core ideas, the difference between jobs, tasks and solutions, the four forces behind switching, how to run a switch interview, how to write a job story and an outcome statement, a JTBD template and the mistakes that turn it into a renamed feature list. It pairs with customer discovery and the lean startup guide. Examples are illustrative.

Key takeaways

A job is the progress someone wants in a specific situation, not a task in your app or a job title.

Your real competition is everything else that could do the job, including spreadsheets, a colleague and doing nothing.

Switching is a balance of four forces: push and pull move people toward a change; anxiety and habit hold them back.

Good research rebuilds a real recent decision. Asking people whether they would like a feature tells you little.

A job statement that names your solution is a feature request in disguise.

What is the jobs to be done framework?

The idea is most closely linked with Clayton Christensen, who set it out with co-authors in Competing Against Luck (2016) and in the Harvard Business Review article Know Your Customers' Jobs to Be Done. Bob Moesta and Chris Spiek developed the switch interview and the four forces, and Anthony Ulwick's Outcome-Driven Innovation, at Strategyn, built a separate method around functional jobs and desired outcomes.

Take someone buying a meal-planning app. Create a weekly menu describes an action. Get through busy weekdays without another hard dinner decision describes the progress. The second version tells a team far more, including that the app competes with ready meals, a shared family routine and the same five recipes on rotation. Each of those could solve the same struggle.

A useful first question in any JTBD study: what changed in this person's life that made the old way stop being good enough?

Jobs, tasks and solutions

Keep three levels apart when you read an interview:

JobMake weekday dinners work on a changing schedule

Study: what the situation is and what success means

TaskDecide what to cook and get the ingredients

Study: the steps needed to make progress

SolutionAn app, a meal kit or a family rota

Study: the ways people get the job done

One job, many tasks, many possible solutions. The meal-planning case is illustrative.

A task can reveal a hard point, but on its own it doesn't explain a purchase. Naming a solution doesn't prove the job. Move between the levels on purpose so the research stays sharp without getting stuck inside your current product.

Functional, emotional and social sides

Most jobs have three sides, and a decision is often driven by the two people don't mention first:

Functional

What the person needs to get done. For a presentation tool, explaining a proposal clearly.

Emotional

How they want to feel. Ready, rather than exposed in front of the room.

Social

How they want to be seen. Credible to the colleagues who matter.

Don't force three tidy sentences into every interview. Look for evidence that each side shaped the choice. If someone keeps mentioning rehearsal, ask what they were afraid would happen and what being ready meant to them.

The four forces of progress

Every switch is a balance between forces that pull someone toward a new way and forces that keep them where they are:

Today

The current way

Switch

The new way

Toward the change

Push

Problems with the current way. Preparing the monthly report needs the same manual fixes every time.

Pull

The appeal of the new way. A new tool looks like it would make shared reporting clearer.

Against the change

Anxiety

Worries about the new way. Moving might break reporting in the middle of a quarter.

Habit

Comfort with the current way. The spreadsheets are familiar and everyone already uses them.

A switch happens when push and pull outweigh anxiety and habit. Illustrative forces for a reporting tool purchase.

These are hypotheses until interviews back them up. A study might show that the feared migration problem is small and internal approval is the real wall. A new feature raises pull, but if anxiety is what blocks adoption, a clear migration plan, setup help or a smaller trial may matter more.

Switch interviews or Outcome-Driven Innovation?

Pick the approach that fits the decision your research has to support:

Switch interviews

Why people adopt, drop or avoid a solution

Produces: A timeline of the decision and its four forces

Outcome-Driven Innovation

Where a functional job is still poorly served

Produces: A job map and ranked desired outcomes

Job stories

Design decisions inside a product team

Produces: When, I want to, so I can statements

Write the decision down first. Understand customers is too broad. Decide whether onboarding should tackle migration risk or setup effort gives the study a boundary and a way to judge whether it worked. And say which artifact you are producing, especially when several teams will use it.

How to run a switch interview

Recruit people who recently made the change you care about, plus some who nearly did and stayed put. Then rebuild one real decision:

  1. 1

    Anchor the event. Which purchase, cancellation, workaround or change do they remember, and roughly when was it?

  2. 2

    Explore the old way. What were they doing before, and what about it worked well enough to keep?

  3. 3

    Find the first thought. When did they first think they needed something else, and what happened just before?

  4. 4

    Rebuild the search. What did they look at, compare and rule out?

  5. 5

    Understand the choice. What tipped the decision, and what nearly stopped it?

  6. 6

    Check real use. How did what they expected compare with what happened after they switched?

This follows the JTBD timeline from first thought through looking, deciding, buying and use. Treat it as a guide, not a script: follow the person's story and fill the gaps later. Useful prompts include what happened right before that, what did you try next and what made that option not work.

Keeping evidence and interpretation apart

Take notes in three columns, so a guess never passes for a finding:

Said

The person's words. We missed the client deadline twice in March.

Seen

What you observed. They opened four systems to find one order's status.

Inferred

What your team thinks it means. They want control over priorities. This needs support from more accounts.

Keep contradictions instead of smoothing them over. Someone may call a solution expensive and still pick it over a cheaper one; the cheap option may have needed more coordination or felt riskier. And don't claim a handful of interviews shows how common a need is. Use interviews to form and sharpen ideas, then size them with other research.

Writing a job story

A job story, the format Intercom popularized, has three parts: When [situation], I want to [motivation], so I can [expected outcome]. Here is a weak draft and a stronger one:

Weak

When

I open the appTied to opening the product

I want

an AI dashboardNames a solution

So I can

be more productiveCan't be tested

Better

When

I prepare for a weekly client review

I want

to find open issues without checking several systems

So I can

explain priorities and agree on next steps

The same three parts, filled from evidence instead of from the feature list.

The weak version ties the situation to using the product, names a solution as the motivation and gives an outcome nobody can test. The stronger one names a real moment and a real struggle, leaves room for several solutions and raises good follow-up questions: which systems, which issues, and what makes an issue easy to miss?

Job statements and outcome statements

Outcome-Driven Innovation keeps two things apart. A job statement says what someone is trying to get done: prepare priorities for a client review. A desired outcome statement says how they judge whether it was done well, for example minimize the time it takes to find open issues, or minimize the chance of missing an issue that blocks the client. Check candidate outcomes with customers before treating them as needs.

Run every statement through these checks before you share it:

  • Situation: It names a real trigger or setting.
  • Progress: It shows what the person is trying to achieve.
  • Neutral: More than one kind of solution could meet it.
  • Evidence: The main claims trace back to research.
  • Scope: Specific enough to study, broad enough not to be a button click.
  • Clear: Someone outside the project would know what success means.

If a statement fails several checks, go back to the research. Rewording can't fix missing evidence.

A JTBD template

Use it as a working research document. Each field links the final statement back to the evidence behind it:

Research decision

The choice this work must inform

Client review example: Should onboarding tackle migration risk or setup effort?

Person and role

Who has the struggle and why it matters

Client review example: Account manager who owns the weekly client review

Trigger

What made the old way stop working

Client review example: A second missed client deadline in a month

Current approach

What they use today

Client review example: Three systems, a shared spreadsheet and memory

Progress wanted

What they want to achieve

Client review example: Walk into the review knowing every open issue

Emotional and social side

Feelings and how they want to be seen

Client review example: Not caught out in front of the client

Alternatives

Other options, including doing nothing

Client review example: A weekly status email, an assistant, a project tool

Four forces

Push, pull, anxiety and habit

Client review example: Push: missed deadlines. Habit: the spreadsheet everyone knows

Success criteria

How they judge a good result

Client review example: No surprises raised by the client

Job story

A short summary

Client review example: When I prepare for a weekly client review...

Evidence

Notes, quotes and artifacts

Client review example: Interviews 3, 5 and 8; screen recording from interview 5

Open questions

Gaps and conflicts

Client review example: Does this hold for accounts with one system?

Next test

The smallest useful test

Client review example: Prototype a single issue view with five account managers

Note the scope of each finding. A worry from one person should not quietly become a universal need.

Running a JTBD card workshop

For a short workshop, put each evidence-backed job on a card with the same fields:

Situation

Where the struggle happens.

Job

The progress the person wants.

Current approach

What they do now.

Friction

Where that approach falls short.

Success criteria

How they know it went well.

Evidence

Where to find the source notes.

Confidence

What is solid, what is early and what is open.

Group cards by similar situations, struggles and success criteria, not by shared words like speed or confidence. Two people can both ask for speed while facing unrelated limits. Then look at the differences inside each group: a new user who wants reassurance may need something different from an expert who wants control.

End with a decision record: the opportunity chosen, the evidence behind it, the options rejected and the next test. Without it, a wall of cards can look like agreement without changing what anyone does.

From jobs to product and marketing decisions

Once a job is backed by evidence, use it to compare options rather than to justify one feature. For the client review job, a single issue view, clearer ownership and a better preparation checklist each fit a different cause. Test the cause before committing to the biggest build. Compare opportunities on the same questions:

  • Evidence strength: Is it based on real accounts or on guesswork?
  • Consequence: What happens when the person can't make progress?
  • Current alternatives: Where do today's options work, and where do they fail?
  • Strategic fit: Can your organization credibly solve this?
  • Constraints: What could block a useful solution?
  • Learning value: Which next test would settle the biggest doubt?

Skip numeric scores unless you define the inputs and keep evidence apart from judgment; a clear written assessment beats fake precision. For marketing, describe the situation and the progress the offer can actually support. Prepare client priorities without checking several systems is testable; unlock productivity is not. Use the anxiety and habit forces to decide what reassurance belongs next to the offer, such as setup details or a demo of a real workflow.

After launch, measure progress, not only usage. More dashboard visits could mean the tool is useful or that people keep failing to find what they need. Read usage alongside task success, customer reports and the result you set out to improve. Actionable metrics and A/B testing cover how.

Common JTBD mistakes

Watch for these in your own work:

  1. 1

    Starting with the feature. Rewrite the job without naming your solution and check that the progress still reads clearly.

  2. 2

    Vague wishes. Replace save time with the exact work, situation and result.

  3. 3

    Ignoring what the old way does well. Record why people keep it, not only where it hurts.

  4. 4

    Treating everyone as one group. Compare situations and trade-offs before merging accounts.

  5. 5

    Overstating a pattern. A likely pattern from a few interviews is not proof of how common it is.

  6. 6

    Stopping at notes. Give the chosen opportunity one owner, one decision and one next test.

The sentences and the cards are not the point. The point is clearer thinking about whose struggle matters, why the current way falls short and what evidence would justify building something else. When you are ready to test, a minimum viable product is often the next step.

Frequently asked questions

What is the jobs to be done framework?
A way to understand customers by the progress they are trying to make in a specific situation. People hire a product, service or workaround to get that job done, and fire it when something serves the job better.
What are the four forces in JTBD?
Push (problems with the current way), pull (the appeal of a new way), anxiety (worries about the new way) and habit (comfort with the current way). A switch happens when push and pull outweigh anxiety and habit.
How do you write a JTBD statement?
A job story follows When [situation], I want to [motivation], so I can [expected outcome]. It should name a real situation, avoid naming your solution and trace back to research.
How is JTBD different from personas?
Personas describe who the customer is. JTBD describes the situation and the progress they want. Two very different people can share the same job, and one person can have different jobs in different situations.
How many JTBD interviews do you need?
There is no fixed number. Keep interviewing recent switchers until new interviews stop changing your picture of the forces and the timeline, then size what you learned with other research.

Related guides

Sources

Books and papers show their publication year. Web pages show the month we last checked them.

  1. 1.Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan, Competing Against Luck: The Story of Innovation and Customer Choice (HarperBusiness, 2016)
  2. 2.Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan, Know Your Customers' Jobs to Be Done (Harvard Business Review, September 2016)
  3. 3.Bob Moesta with Greg Engle, Demand-Side Sales 101: Stop Selling and Help Your Customers Make Progress (Lioncrest Publishing, 2020)
  4. 4.Anthony W. Ulwick, Jobs to Be Done: Theory to Practice (Idea Bite Press, 2016)
  5. 5.Alan Klement, When Coffee and Kale Compete: Become Great at Making Products People Will Buy (2016)
  6. 6.Rob Fitzpatrick, The Mom Test: How to Talk to Customers and Learn If Your Business Is a Good Idea (CreateSpace, 2013)

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