What is Jobs-to-be-Done?
Jobs-to-be-Done, JTBD, is a customer research framework that focuses on the underlying job a customer is trying to accomplish rather than demographic or product feature descriptions. The premise: customers do not buy products; they hire products to do jobs. The job is the constant; products and solutions are the changing means.
The framework was popularised by Harvard professor Clayton Christensen, building on earlier work by Tony Ulwick at Strategyn and developed further by Bob Moesta and others. The defining example: people do not buy a quarter-inch drill; they hire it to make a quarter-inch hole. The job is the hole; the drill is one possible solution.
JTBD recognises three job dimensions. Functional: the practical task (a homeowner wants to reduce electricity bills). Emotional: how the customer wants to feel (in control, smart, future-ready). Social: how the customer wants to be perceived (responsible, modern, status-aware). Solar purchases involve all three.
Why JTBD matters for solar EPCs and SaaS
For solar EPCs, JTBD reframes the sales conversation. A homeowner whose primary job is "reduce monthly bills" responds to payback calculations and subsidy framing. A homeowner whose primary job is "become independent of unreliable DISCOM" responds to battery storage and reliability framing. Same product, very different value propositions.
For solar SaaS, JTBD applies similarly. An EPC hiring a CRM is doing jobs: "when I have more leads than I can track in WhatsApp, I want a single tool to manage them, so I don't miss customers." Understanding the job guides feature priority and messaging.
For product roadmap, JTBD prioritises features that complete jobs and deprioritises features that do not advance any job. The discipline reduces feature bloat and aligns development with customer outcomes.
How JTBD research is conducted
- Recent buyer identification. Customers who bought within last 90 days.
- Switch Interview setup. Reconstruct the buying decision.
- Trigger exploration. What started the change.
- Alternative consideration. What else they evaluated.
- Criteria identification. Why this option won.
- Outcome articulation. What success looks like.
- Job statement drafting. When/want/so format.
- Pattern recognition. Across multiple interviews.
- Job prioritisation. Most common and valuable.
- Activation. Marketing, sales, product alignment.
Benefits of JTBD framing
- Customer-centric language. Speak the buyer's terms.
- Sales resonance. Better pitch conversion.
- Roadmap focus. Build what advances jobs.
- Pricing clarity. Value tied to outcomes.
- Competition reframing. Real competitors are job alternatives.
- Persona depth. Adds outcome dimension to who.
- Retention insight. Jobs evolve; product must too.
Limitations and challenges
Research depth required. Casual surveys do not surface jobs.
Multiple jobs per customer. Functional, emotional, social compete.
Job evolution. Same customer's job changes over time.
Interview skill. Switch Interview takes practice.
Resistance to framework. Teams used to features.
JTBD examples for Indian solar context
| Customer | Likely JTBDs |
|---|---|
| Urban homeowner with high bills | Reduce monthly cost; hedge against tariff hikes |
| Homeowner in unreliable grid area | Energy independence; backup during outages |
| SME with rising power costs | Predictable energy cost; protect margin |
| Industrial buyer | Reduce energy cost; meet ESG commitments |
| Solar EPC adopting CRM | Stop missing leads; scale without chaos |
| EPC adopting design software | Generate accurate BOQ faster; win bids |
Quick facts
| Definition | Job customer hires product to do |
|---|---|
| Dimensions | Functional, emotional, social |
| Job statement format | When [situation], I want [motivation], so I can [outcome] |
| Research method | Switch Interview with recent buyers |
| Authority figures | Christensen, Ulwick, Moesta |
| Complement | ICP, persona, value proposition |
| Application | Marketing, sales, product, pricing |
Common mistakes about JTBD
- Confusing job with feature. Feature is means; job is end.
- Skipping emotional and social. Functional alone misses value.
- Casual interviews. Surface only stated reasons.
- One job per customer assumption. Multiple jobs typical.
- Treating JTBD as one-time. Jobs evolve.
- Ignoring competitor jobs. Real alternatives missed.
- Conflating with persona. Different concepts.
- No marketing-sales activation. Research without application.
Key takeaways
- JTBD focuses on the job customers hire products to do.
- Functional, emotional, social dimensions.
- Job statement: when / want / so format.
- Switch Interview surfaces actual buying logic.
- Reframes sales, roadmap, pricing around outcomes.
- Complements ICP and persona for complete go-to-market.
- Solar buyers have varied JTBDs requiring tailored conversation.
Frequently Asked Questions
What is Jobs-to-be-Done?
Jobs-to-be-Done (JTBD) is a customer research framework that focuses on the underlying job a customer is trying to accomplish, rather than demographics or product features. The premise: customers do not buy products, they hire products to do jobs. For a solar buyer, the job may be 'reduce monthly electricity expense' or 'become energy independent in case of grid failure.'
Who created JTBD?
JTBD as a structured framework was popularised by Harvard professor Clayton Christensen, building on earlier work by Tony Ulwick at Strategyn. Christensen's 2003 book 'The Innovator's Solution' and 2016 'Competing Against Luck' brought JTBD to mainstream business strategy.
Why does JTBD matter for solar EPCs?
Customers do not buy solar panels; they hire a solar system to do jobs (lower bills, energy independence, environmental benefit, status). Understanding the actual job helps EPCs frame proposals, address objections, and communicate value in customer terms. A homeowner whose job is 'reduce bills' responds differently from one whose job is 'become independent of unreliable DISCOM.'
How is JTBD different from buyer personas?
Personas describe who the customer is (demographics, role, goals). JTBD describes what they are trying to accomplish. A 45-year-old homeowner persona could have multiple JTBDs (lower bills, status, environmental impact). JTBD shifts focus from who to what.
What is a job statement?
A standardised JTBD statement: 'When [situation], I want to [motivation], so I can [outcome].' Example: 'When my monthly electricity bill crosses INR 8,000, I want to evaluate solar quickly, so I can decide if the investment pays back.' Job statements concretise customer needs.
How is JTBD research conducted?
Through structured interviews with recent buyers about the situation that triggered purchase, the alternatives considered, the criteria used, and the outcomes desired. JTBD interview techniques (developed by Ulwick, Christensen, Switch Interview method) surface the underlying job.
Does JTBD apply to solar SaaS?
Yes. A solar EPC hiring a CRM is doing jobs: 'when I have more leads than I can track in WhatsApp, I want a single tool to manage them, so I don't miss customers.' Understanding the EPC's job guides SaaS positioning, feature design, and pricing.
What is the Switch Interview?
A JTBD interview technique that reconstructs the buyer's switch from old solution to new. Questions explore the trigger (when did you start thinking about change), the journey (what you considered), and the criteria (why this option). Surfaces the actual buying decision logic.
How does JTBD inform product roadmap?
By identifying jobs the product does (and does not do) well, JTBD prioritises features that complete jobs. Features that do not advance any job are deprioritised. JTBD reduces feature bloat and aligns roadmap to customer outcomes.
Is JTBD compatible with ICP?
Yes complementary. ICP describes who the customer is; JTBD describes what they are trying to accomplish. Together they form a complete go-to-market framework: target ICP with messaging that addresses their JTBD.
What are functional, emotional, and social jobs?
JTBD recognises three job dimensions. Functional: the practical task (reduce electricity bill). Emotional: how the customer wants to feel (in control, smart, future-ready). Social: how the customer wants to be perceived (modern, responsible, status-aware). Quality JTBD addresses all three.
Does JTBD work for residential solar?
Yes effectively. Residential solar JTBDs include: lower monthly bills, hedge against bill increases, gain energy independence, demonstrate environmental responsibility, future-proof property value. Different JTBDs lead to different sales conversations.
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- Clayton Christensen. The Innovator's Solution (2003), Competing Against Luck (2016).
- Tony Ulwick. Strategyn JTBD framework.
- The ReWired Group. Switch Interview methodology.
- Bob Moesta. Demand-Side Innovation work.
- Reforge JTBD playbooks.
- HBR articles on JTBD.
- QuickEstimate customer research. Solar EPC JTBD patterns.
Written by QuickEstimate Editorial, QuickEstimate Editorial (Surat).
Last updated: 4 June 2026.