104 businesses built with React

Every business on Build Radar that runs on React, with its monthly revenue, age and moats — and whether you can vibecode it. Find one. Build it with Leapd.

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Top businesses by revenue

Can you vibecode it?

GETebook.ai

$47.7k/mo

GETebook.ai turns ideas into publish-ready ebooks in minutes. Pick a topic, audience, and tone — our AI generates a structured outline, full chapters and cov…

SaaS · 1 yrYes

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DropPop

$11.9k/mo

The #1 Dropshipping Tool to Automate Depop, Vinted, Etsy and Ebay with AI. Your all-in-one tool for automating listings, generating descriptions, changing images, and fulfilling orders seamlessly.

SaaS · 1 yrKinda

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Synta

$10.6k/mo

A premium model context protocol (MCP) server and web app designed to turn AI clients like Claude, Cursor, and OpenClaw into expert n8n workflow architects,…

SaaS · 1 yrYes

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StudyScout

$6.1k/mo

StudyScout is a B2C SaaS aggregating high-paying online studies and focus groups. $0 paid ads, growth is 100% organic. Proven viral, repeatable UGC engine wi…

SaaS · 8 moYes

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Scritches

$5.9k/mo

Scritches is modern pet sitting and dog walking software built to help solo and small-team providers keep their business organized without the stress of spre…

SaaS · 2 yrsYes

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WPConvert.ai turns websites built with Lovable, Cursor, v0, Replit, Base44 and other modern AI tools into production-ready WordPress websites. Users can convert projects in minutes while preserving their design and functionality, with support for dynamic WordPress features, WooCommerce, blogs, forms and custom post types. WPConvert also offers an API, CLI and MCP for developer workflows. Elementor & Gutenberg support coming soon!

SaaS · 11 moYes

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FPP

$5.1k/mo

market

SaaS · 1 yrYes

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GESWORK

$4.2k/mo

Manage your service company with our modular software

SaaS · 2 yrsYes

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MON ATELIER

$2.8k/mo

Mon Atelier is the all-in-one ERP for repair shops — phone, computer, appliance, bike: repair tickets, quotes and invoices, stock, POS, online booking and automatic customer notifications in one tool, replacing notebooks, spreadsheets and generic invoicing apps. French compliance is built in: NF525, 2026 e-invoicing via Pennylane, automatic second-hand police ledger, FEC exports and one-click QualiRépar bonus claims. Used by 48 shops. From €19/month, 14-day free trial.

SaaS · 6 moYes

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LifeFlexIA

$2.6k/mo

LifeFlexIA — AI Lifestyle Image Generation SaaS LifeFlexIA is a B2C SaaS similar to Halo AI, allowing users to generate ultra-realistic AI photos of themselv…

SaaS · 5 moYes

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StoryHero

$2.4k/mo

StoryHero is an AI-powered SaaS that automatically turns long-form videos into short, viral-ready clips for TikTok, Instagram Reels, and YouTube Shorts. Crea…

SaaS · 1 yrYes

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Directorly is a SaaS platform that enables businesses and organizations to create AI-powered business directories for their local communities or industry nic…

SaaS · 1 yrYes

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Vivify

$1.9k/mo

AI image and video generation SaaS

SaaS · 4 moYes

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Tradevipe

$1.6k/mo

Tradevipe is a white-label, B2B SaaS platform serving trading communities, prop firms, and brokers by providing them with fully branded trading journal web applications tailored for their users. Founded three years ago, Tradevipe has quickly established itself as the go-to solution for organizations seeking a scalable, turn-key trading journal that enhances trader engagement, accountability, and retention under their own brand.

SaaS · 3 yrsYes

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Showing 14 of 14

🗣️ Founder takes

What founders are saying about the businesses on Build Radar.

  • another api wrapper

    CreativeClaw$49.1k/mo

    21 hr ago
    14
  • I like how quickly they get traction - could have huge potential and the business looks simple to copy!

    TrendStory$100k/mo

    10 days ago
    1
  • saw the foudner discussed his growth hack on hacker news, the product is simple but it needed som strong messaging to work

    Postiz$220k/mo

    14 days ago
    21
  • tbh, I dont know why this worked, the market was crowsed and llmlite was opensource!!! anyone knows what was the edge?

    LLM Gateway$206k/mo

    16 days ago
    18
  • i know someone made $3m in 6 month doing this - he sells each ebook for $48 and you cna add your own child image as teh hero character in the book

    GETebook.ai$47.7k/mo

    17 days ago
    27
  • network effect is probobly teh best moat for them

    easytools$2.1m/mo

    17 days ago
    26
  • the whole product is an API call to vision models - they nailed the execution side

    Cal AI$4.2m/mo

    20 days ago
    55
  • it is pure execution with almost no mote

    Instantly$3.2m/mo

    20 days ago
    1
  • it turned out google is not going to replace them anytime soon .. they are getting some moat in automation side ...

    Perplexity$41.7m/mo

    20 days ago
    1
  • europe is mess when comes to governance and security related

    Stoïk$583k/mo

    20 days ago
  • simple and high margin business - but there are many players and quality of service is vey important

    1Lookup$401k/mo

    20 days ago
    18
  • I see some founders already started building this- infra is hosted by AWS so the rest is just resource manganese and delivering high uptime service

    Vercel$28.3m/mo

    20 days ago
    1
  • crowded space- it needs lost of funding to get off the ground

    Lovable$33.3m/mo

    20 days ago
  • this needs human like voice to be valuable and generic text to voice doesn't cut it

    ElevenLabs$41.7m/mo

    20 days ago
  • bending spoon bought them for a reson ..

    Miro$50m/mo

    20 days ago
  • literally has nothing, i don't know why people pay so much...

    DocuSign$292m/mo

    20 days ago
    1
  • AI has already made creating designs so easy that the underlying editor is becoming less valuable.

    Canva$333m/mo

    20 days ago
  • Cursor proved developers will pay for AI that writes code. The bigger opportunity is an AI-native development platform that can build, test, deploy, and maintain entire products.

    Cursor$333m/mo

    20 days ago
    1

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