"Seven steps" makes product development sound like a subway line. Real work loops. Still, a staged map helps teams talk about where they are and what's missing. Here's how I'd teach it.
The 7 steps (operator edition)
1. Idea generation & concept development
Problems first, solutions second. Capture ideas, then pressure-test: who hurts, how often, why now?
2. Market research
Customers, alternatives, willingness to pay signals, constraints. Mix qual and quant. Kill darling ideas early.
3. Business case / plan
Not a 40-page novel—enough on audience, value, cost, risks, and success metrics to decide invest / wait / stop.
4. Prototype
The cheapest artifact that answers your riskiest assumption: sketch, mock, concierge, technical spike.
5. Funding reality check
Crowdfunding appears in classic consumer narratives; in SaaS it's usually budget, capacity, and executive sponsorship. Either way: secure the resources and the learning plan.
6. Design & production (build)
Iterative delivery with quality bars. Instrument as you go. Resist big-bang if learning is still high.
7. Marketing & distribution
GTM is part of the product system: positioning, packaging, channels, onboarding, support readiness. Shipping without distribution is a hobby.
What product development means here
Turning a problem opportunity into something people can use and a business can sustain—across design, eng, and go-to-market—not only "writing code."
Benefits of a deliberate process
- Shared language across functions
- Earlier risk reduction
- Clearer kill criteria
- Fewer surprise launches with no owners
How I'd implement without bureaucracy
- Keep stages lightweight; allow loops
- Define exit criteria per stage (especially research → build)
- Assign a single outcome owner (usually PM) even when work is shared
- Review with evidence, not slide confidence
Examples (patterns, not myths)
Consumer hardware stories (cameras, audio brands) often show research → prototype → brand/distribution excellence. Software teams should steal the learning discipline, not the exact manufacturing playbook.
My take
Process should make learning cheaper—not make status meetings longer.
For a stage-based view of how priorities change over time, see product lifecycle for product managers.
For end-to-end product craft, the Product Manager Certification and newsletter are practical next steps.