ShipFit
- 9 forced sequential decisions that determine whether the thing is worth building before you open Lovable
- Live competitor URLs and prices from search APIs at run time. Real, not vibes-based
- Customer signal pulled from G2 / Trustpilot / Reddit / App Store reviews
- Named buyer personas with willingness-to-pay $ amounts so Lovable knows who the UI is for
- MVP scope with Lean / Balanced / Full packages so Lovable builds the right scope, not the loudest one
- Pricing architecture with Van Westendorp methodology so the product is priced before it ships
- Behavioural validation with landing page copy and traffic templates
- Channel-specific launch playbook with conversion metrics. Lovable doesn't acquire users; ShipFit tells you how to
- Lovable-optimised export prompt encoding every decision. One paste handoff
- Kill verdict. 24% of ideas killed against live data. Better to kill them before Lovable ships them
- 55 named frameworks attributed (Christensen, Fitzpatrick, Vohra, Helmer, Van Westendorp, JTBD)
- Not a builder. ShipFit doesn't write code, generate UI or deploy anything. Hand the export to Lovable for that
Lovable
- Builds the app. Type a description or drop in screenshots, see the working prototype build in real-time, iterate, deploy
- Best-in-class chat-to-app workflow. Lovable does what it does extremely well in the build phase
- No startup validation. The product makes no claims about market research, buyer personas, pricing or launch
- No Kill signal. The same workflow produces a winner and a no-market-fit product
- No live competitor data, no G2 / Trustpilot / Reddit customer signal
- No named buyer personas with willingness-to-pay $ amounts
- No Lean / Balanced / Full MVP packaging or feature prioritisation
- No Van Westendorp pricing methodology or competitive positioning map
- No channel-specific launch playbook with conversion metrics
Lovable builds. ShipFit decides what.
Lovable is “Build something Lovable. Create apps and websites by chatting with AI.” Describe an app, drop in screenshots and docs, see the prototype build in real-time, iterate, deploy. The build cost of being wrong has collapsed.
The problem is that lowering the build cost without lowering the “shipping the wrong thing” cost just makes it cheaper to be wrong faster. Three months in, you have a product that works perfectly, looks beautiful, and has nobody to sell to. Lovable did its job. The wrong thing got built really well.
ShipFit is the step before you open Lovable. 9 forced decisions. Live market data. Named buyer. Van Westendorp price. Lean / Balanced / Full MVP scope. Then export a Lovable-optimised prompt and let Lovable do what it does best, on the right thing.
9 decisions before you describe anything to Lovable
Lovable’s input is a prompt. The quality of the output is bounded by the quality of the prompt. ShipFit makes the prompt good.
- Worth Building? Market verdict with live competitor URLs and G2 / Reddit complaints
- Who Pays? Named buyer persona with willingness-to-pay $ amounts
- What Hurts? Pain ranked by severity from real review data
- How to Win? Competitive positioning against real competitors
- What’s V1? MVP scope with Lean / Balanced / Full packages
- How to Charge? Pricing tier from Van Westendorp methodology
- Will They Pay? Landing page copy and traffic templates
- How to Launch? Channel-specific playbook with conversion metrics
- What to Export? A Lovable-optimised prompt encoding every decision above
The 9 stages are the difference between describing your idea to Lovable and describing the right version of your idea, scoped, priced, positioned, ready.
What you need before you code. ShipFit vs Lovable
| Pre-build decision | ShipFit | Lovable |
|---|---|---|
| Is my idea worth building? | ✅ | ❌ |
| Will the data tell me to kill it if it’s weak? | ✅ | ❌ |
| Who is my buyer? With willingness-to-pay $ amounts? | ✅ | ❌ |
| What’s the ranked pain from real G2 / Trustpilot / Reddit complaints? | ✅ | ❌ |
| How do I beat existing competitors? With real pricing comparison? | ✅ | ❌ |
| What should V1 include? Lean / Balanced / Full packaged? | ✅ | ❌ |
| What should I charge? Van Westendorp methodology applied? | ✅ | ❌ |
| Will anyone actually pay? With landing page copy + traffic templates? | ✅ | ❌ |
| What channels do I launch on? With conversion metrics? | ✅ | ❌ |
| Tool-optimised export prompt for Lovable | ✅ | ❌ |
| 55 frameworks attributed by author at the right stage | ✅ | ❌ |
| 24% Kill rate against live data | ✅ | ❌ |
Lovable is the best in the world at the next step. ShipFit is the only thing that makes sure that next step is the right one.
The intended workflow
ShipFit first. Then Lovable. Always in that order.
- Run your idea through ShipFit’s 9 stages. 20 minutes. Get a verdict, a buyer, a price, an MVP scope and a launch plan.
- Export the Lovable prompt from stage 9. It encodes every decision you just made.
- Paste it into Lovable. Now Lovable knows exactly what to build, for whom, with which features, at what price.
- Build. Iterate. Ship. Lovable does what it does best, on the right thing.
The 20 minutes you spend with ShipFit saves you 3 months of building the wrong thing in Lovable.
The bottom line
Lovable without ShipFit builds anything you describe, beautifully, fast, and possibly into a dead market. Lovable with ShipFit builds the right thing, with the right scope, for the right buyer, at the right price.
$5 for a Quick Take. $10 for the full playbook with the Lovable-optimised export.
Frequently asked questions
Should I use ShipFit before or after Lovable?
Does ShipFit replace Lovable?
Can I just describe my idea to Lovable and let it figure out who pays and what to charge?
What does the Lovable export look like?
Will I still need to interview real customers if I use ShipFit before Lovable?
Keep exploring
The 9-step playbook from market verdict to ship-ready spec.
The Mom Test is Rob Fitzpatrick's framework for customer interviews that generate real signal. Not praise. Three rules, applied step-by-step, with examples.
The Van Westendorp framework uses 4 questions to surface a defensible price range. Here's how to run it, interpret the results, and avoid the usual mistakes.
Most founder market research is a TAM slide that nobody believes. The numbers that actually matter are smaller, harder to defend, and tell you whether the market exists for the ten-customer version of your business.
Most founders confuse idea validation with idea-receiving-encouragement. The two have nothing in common. Here's what real validation looks like, and the four methods that actually produce it.
Does each customer make you money? Or cost you money?
Run nine framework-backed decisions in order before writing code: define the buyer, prove the pain is painful, name the winning angle, scope V1 to the smallest test of the hypothesis, get behavioral evidence (paid pre-orders, signed letters of intent, or credit cards on file from a Fake Door Test), then ship. Most failed startups skipped at least three of those nine. Plan to spend two to four weeks on this. It saves six to nine months of building the wrong thing.
For indie hackers who've wasted months on dead ideas. ShipFit forces 9 decisions before you write a line of code. Proven frameworks, exports to Cursor.
If you want a conversation partner, Buildpad. If you want to stop researching and ship, ShipFit. Both solve different problems for different founders. Don't pick on hype.
Ready to make your next product a success?
9 decisions between your idea and a product worth building.