08 — Build Ideas

You probably had no idea
you could build that.

Concrete, step-by-step guides to the things people are actually shipping with AI right now. Pick one. Most can be live by the weekend.

BeginnerA weekend for v1

How To Build A SaaS Without Developers

A real, billable SaaS — auth, database, Stripe — shipped in a weekend by one person describing what they want in plain English.

LovableClaude AgentsIntercom FinAttio

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Beginner1-2 days for v1

How To Build A Lead Generation Website

Calculators, quizzes, and free-audit funnels that capture qualified leads on autopilot.

LovableBeehiivZapierSurferSEO

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BeginnerA weekend for the site

How To Build A Directory Website

A 500-page programmatic directory built in a weekend — and ranked on Google a month later.

LovableClaude AgentsAhrefsSurferSEO

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IntermediateA week for v1

How To Build A Marketplace

Two-sided marketplaces that used to cost $50K to build on Sharetribe — now shipped by one founder in a week.

LovableBase44Claude AgentsAttio

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Beginner1-3 days

How To Build A Client Portal

A branded login where each client sees their files, status, and invoices — without buying $300/mo enterprise software.

LovableBase44Zapier

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BeginnerAn afternoon for v1

How To Build An Internal Tool

Replace 5 spreadsheets, a Notion hack, and a $400/mo SaaS with one internal app your team actually uses.

Base44LovableZapierLinear

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IntermediateAn afternoon for a simple agent

How To Build An AI Agent

Software that doesn't wait for instructions — it browses, decides, and finishes the task while you sleep.

LindyClaude Agentsn8nChatGPT

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BeginnerA weekend per site

How To Build A Local Lead Generation Business

Niche city + service sites that rank, capture leads, and sell them to local businesses on retainer.

LovableAhrefsZapierLindy

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Beginner1-2 weeks for v1

How To Build A Membership Site

Paid communities, course portals, and premium content hubs — with auth, payments, and member areas built in.

LovableBeehiivOpus ClipClaude Agents

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Pick your launchpad

Top platforms to launch any of these — no tech skills needed.

The shortlist of platforms one person can use to take any idea above from blank screen to live business.

See full breakdown →
  1. 1

    Lovable

    Editor's ChoiceBeginner

    FutureFounder Pick

    #1for AI App Builders

    Market Agrees

    Both rank #1

    Describe the software you wish existed for your business, and Lovable builds and ships a real, working version for you.

    Best for
    Owners launching their first real software product
    Price
    Free / $25+
    +Takes you from idea to a product paying customers can actually use
    Built for web products — not iPhone or Android apps
  2. 2

    Base44

    Strong Runner-upBeginner

    FutureFounder Pick

    #3for AI App Builders

    Market Ranks

    #3 · #1: Lovable

    An underrated chat-to-app builder that turns a plain-English description into a real, password-protected product — including a clean customer-facing UI, not just an admin panel.

    Best for
    Owners who want a real working app — internal or customer-facing — without hiring
    Price
    Free / $20+
    +Genuinely good chat-to-app experience — describe it, get a working product
    Visual polish on marketing-grade brand UI still trails Lovable
  3. 3

    Hostinger Horizons

    Top PickBeginner

    FutureFounder Pick

    #6for Website Builders

    Market Ranks

    #6 · #1: Webflow

    AI website + web app builder bundled with managed hosting, domain, and email.

    Best for
    Founders who want builder + hosting in one bill
    Price
    $10+
    +Builder, hosting, and domain in one place
    Newer AI builder vs. Lovable / Base44
  4. 4

    Emergent

    Beginner

    FutureFounder Pick

    #7for AI Agents & Workers

    Market Ranks

    #7 · #1: Claude Agents

    Agentic AI builder that ships full-stack web apps from a single conversation.

    Best for
    Founders shipping AI-native MVPs
    Price
    Free / $20+
    +Agentic, multi-step build loop
    Younger ecosystem than Lovable
  5. 5

    Softr

    Beginner

    Market Ranks

    #3 · #1: Retool

    Turn an Airtable or Google Sheet into a real client portal, internal tool, or membership site — fast.

    Best for
    Operators shipping portals on top of existing data
    Price
    Free / $59+
    +Connects directly to Airtable, Sheets, HubSpot
    Limited custom design vs. real builders