Catalogue

Prompts pour projets SaaS

Validation de l'idée, périmètre du MVP, onboarding, tarifs et métriques de croissance.

35 prompts·17 gratuits·copiés en un clic

AccèsTous Gratuits PRO

Modèle IATous ChatGPT Claude

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Stories and acceptance criteria

PRO

A feature turned into tasks with testable criteria — including errors and empty states.

ChatGPT / Clauderequirementsticketsspec

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Database schema for your product

PRO

Tables, relations and indexes derived from your scenarios — plus where the schema will strain.

ChatGPT / Claudedatabaseschemaarchitecture

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Pricing tiers and where the lines fall

PRO

How many plans, what goes in each and which metric the price grows with — checked for fairness.

ChatGPT / Claudepricingplansmonetisation

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Onboarding up to first value

PRO

The path from sign-up to «it works», step by step, with the places people leave.

ChatGPT / Claudeonboardingretentionux

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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API design

PRO

Resources, methods, errors and pagination — set up so you don't have to break compatibility later.

ChatGPT / Claudeapiintegrationsarchitecture

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Churn teardown

PRO

Why people leave and what to fix first — from the cancellation reasons, not from guesses.

ChatGPT / Claudechurnretentionanalytics

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Security check before release

PRO

The list of things that break silently: access, keys, database permissions.

Claude / ChatGPTsecurityreleasechecklist

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Data migration plan

PRO

Step order, the point of no return, and how to know everything arrived.

Claude / ChatGPTmigrationdatabaserelease

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Feature specification

PRO

What we build, what we do not, and how we will know it worked.

Claude / ChatGPTspecificationproductdevelopment

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Quarterly roadmap

PRO

What we build, in what order, and what gets cut if we fall behind.

Claude / ChatGPTroadmapplanningproduct

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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The moment after which people stay

PRO

Find the action after which users stop leaving, and start counting it.

Claudeactivationmetricsretention

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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The cancellation flow

PRO

How to ask why and offer a way out without holding people hostage.

Claude / ChatGPTchurncancellationretention

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Recovering failed payments

PRO

Half of lost subscriptions are not a decision to leave but an expired card.

Claude / ChatGPTpaymentssubscriptionsrevenue

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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A user's first thirty days

PRO

Most churn happens in the first month — here is what happens week by week.

Claudeonboardingretentionplan

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Raising prices without a revolt

PRO

Who to tell, when, and in what words, so a handful leaves rather than half.

Claudepricingsubscriptionscommunication

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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An AI feature inside the product

PRO

How to build one that solves a job rather than filling space on the landing page.

Claudeaifeaturesproduct

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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Usage limits in plans

PRO

Where to draw the line so it nudges an upgrade rather than reading as punishment.

Claude / ChatGPTplanslimitsmonetisation

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

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A demo script

PRO

Twenty minutes of showing that leaves a decision rather than an impression.

Claude / ChatGPTsalesdemob2b

Role: {specialist}, {years} years in {niche}.
Task: prepare {deliverable} for {audience}.

Context:
— channel: {channel}
— goal: {goal}
— constraints: {constraints}

Answer format:
1. {first block}
2. {second block}
3. {third block}

Tone: {tone}. Length: {length}.

Ce prompt fait partie de la sélection PRO

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