PreperAi

Validate startup ideas before you spend months building.

10 followers

Validate startup ideas before you spend months building.

10 followers

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Business intelligence software

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No-Code AI Agent Builder

Most founders don't fail because they can't build. They fail because they build the wrong thing. PreperAI lets you talk to 5 AI-powered customer personas before you spend weeks building. Uncover objections, missing features, and weak assumptions in minutes—not months.

Free Options

Launch tags:Productivity•User Experience•Artificial Intelligence

Launch Team / Built With

Otari by Mozilla AIControl Your LLM Infrastructure A/B

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Maker

📌

Hey Product Hunt! 👋 I'm Mohamed — solo founder, software engineer, and the person who built the wrong product twice. Both times, same mistake: I had an idea, got excited, spent weeks building — and launched to silence. Not even crickets. Just nobody. The problem wasn't the execution. It was that I never talked to real users before building. User interviews felt too slow. Research tools were too expensive ($89/month before you have a single user?). So I skipped it every time. And paid the price every time. PreperAI is what I wish existed back then. Here's how it works: → Describe your idea in 2–3 sentences → Get 5 AI-powered personas instantly — each with a real job, a real pain point, and a specific reason to say no to your product → Chat with them directly. They stay in character. They push back. They tell you what would make them pay — or walk away. The whole thing takes 10 minutes. Not 10 weeks. 🔥 What's live today: ✅ Instant persona generation from any idea ✅ Full AI chat — each persona holds their personality across the whole conversation ✅ Free plan: 2 projects, 20 conversations/month — no card needed ✅ Pro: $9/month, unlimited everything One question for you 👇 What's the biggest assumption you're currently making about your users that you haven't validated yet? Drop it in the comments — I'll tell you exactly which persona type would challenge it the hardest. 🎯

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2mo ago

Love the idea and the execution is nearly perfect! Just a couple of quick fixes: signing up with Gmail is currently throwing an error, and we're missing the favicon.

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1mo ago

Maker

@takewadit_ben Fixed Now, Really appreciate you taking the time to test it properly — feedback like this is what makes the product better. If anything else feels off, I'm all ears!

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1mo ago

Forum Threads

p/preperai-talk-to-your-users

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1mo ago

PreperAI 2.0 — 5 updates that make idea validation faster

PreperAI just got a major upgrade validate your startup idea before you build

Hey Product Hunt

p/preperai-talk-to-your-users

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1mo ago

🚀 Just shipped a major update to PreperAI

One thing we noticed: founders were having great conversations with AI personas, but then had to manually review pages of chat logs to extract insights.

Not anymore.

New features:

Persona Conversation Analysis
Automatically identify:
Pain points
Objections
Feature requests
Buying motivations
Key insights
Generate PM Notes
Turn persona interviews into structured product notes with findings, opportunities, risks, and action items.
Export Chat History
Export any conversation as a Markdown (.md) file and import it into Notion, Obsidian, or your docs workflow.

The goal is simple:
Move from chatting with personas to making product decisions faster.
Would love to hear your feedback and feature requests.

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