22 businesses built with React Native

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

Or let us pick for you: get a personalized business idea, fitted to your background and backed by businesses on this list →

Top businesses by revenue

Can you vibecode it?

Boothie is an AI photo app for iOS and Android. Pick a look, upload a selfie, and get it re-rendered in that aesthetic: Canon G7X digicam, Kodak Gold film, vintage photobooth, night flash and more. A free editor with local filters is open to everyone; AI generations run on weekly subscriptions and credit packs. Live on iOS since June 2026, on Google Play since September 2026.

Content Creation · 3 moYes

Build This →

Breakup Recovery

Health & Fitness · 1 yrYes

Build This →

ZebraSnap

$24.7k/mo

Our marketplace allows photographers to sell the photos they take at events directly to participants and attendees. Customers can easily find and purchase th…

E-comm · 2 yrsKinda

Build This →

ControlResell

$24.6k/mo

ControlResell is a monthly subscription software that allows resellers to track all their sales and purchases. We have a YouTube channel with tens of thousan…

E-comm · 1 yrKinda

Build This →

TrackAI

$23.7k/mo

TrackAI is an AI calorie tracking app for iOS and Android: snap a photo of your meal and instantly get calories and macros. For busy people to stay consistent. Launched June 2025, it grew to $20k MRR ($244k ARR), 4,700+ paying subscribers and 327k+ installs in 12 months - profitable since month two and fully self-funded.

AI · 1 yrYes

Build This →

Voicy

$19.2k/mo

A speech-to-text application that runs on Mac, Windows, and as a browser extension. The app allows users to record their voice and instantly generate a transcript that they can insert on any app and website on their computer.

AI · 10 moYes

Build This →

Flipify

$16.8k/mo

Flipify finds you the best deals on platforms like Facebook Marketplace, eBay, Craigslist, OfferUp, and more.

Marketplace · 1 yrYes

Build This →

AltIndex LLC

$11.1k/mo

AltIndex is an alternative data platform for investors. Every day it collects Reddit, TikTok, Instagram, news, job posting, insider/congress trading data and more on about 3,000 US stocks, with history back to 2021, and turns it into one 0 to 100 score per stock. Live products: a freemium web and mobile app (iOS and Android) with monthly and annual Pro plans, a B2B data API, and an AI assistant connector. The AltIndex newsletter adds sponsorship revenue.

Fintech · 3 yrsKinda

Build This →

FlareCare

$9.6k/mo

Track bowel movements, food, symptoms, meds, labs, and flare notes with FlareCare, a gut health app for IBS, IBD, Crohn disease, and colitis.

Health & Fitness · 1 yrYes

Build This →

Fidelatoo

$6.8k/mo

Loyalty built around people, not cards.

SaaS · 3 yrsYes

Build This →

Transform interior and exterior photos into professional architectural renders with Archifruits AI. Upload up to 3 images, pick a style, and get side-by-side before/after visuals in seconds.

Design Tools · 10 moYes

Build This →

TurboStarter

$4.3k/mo

Ship your startup in minutes. TurboStarter gives you a production-ready SaaS foundation with auth, billing, database, email, file storage, shared UI, and API…

Dev Tools · 7 moYes

Build This →

SaaS helping students and young professionals train for consulting case interviews.

Education · 8 moYes

Build This →

AuraClaw

$3.7k/mo

Openclaw Made VERY Easy.

AI · 7 moYes

Build This →

Francopass

$3.2k/mo

Francopass is a mobile/web app (iOS & Android & Web) that helps immigrants prepare for the French naturalization interview and civic exam. It includes struct…

Education · 11 moYes

Build This →

Breath training app for health enthusiasts, athletes who want to perform better, surfers who want to feel safer and divers who want to last longer underwater…

Health & Fitness · 3 yrsYes

Build This →

Elevum turns Costa Rica's public procurement into an unfair advantage. We monitor SICOP, the national tender system, and alert companies the moment a tender matches their product codes or keywords. AI agents read every tender document and the public award records, so bidders know the requirements, who they are up against and the prices that won before they commit. 46,000+ tenders and 26,000+ supplier histories tracked.

AI · 1 yrYes

Build This →

Neume

$1.7k/mo

Make songs with AI in seconds!

AI · 1 yrYes

Build This →

Export Snaps

$1.5k/mo

ExportSnaps fixes your Snapchat memories export so your photos and videos actually work in any photo app.

Utilities · 10 moYes

Build This →

PE Games

$1.3k/mo

Plan better PE lessons in minutes, not hours. PE Games gives you everything you need to deliver engaging, curriculum-aligned physical education — all in one…

Education · 4 yrsYes

Build This →

Supplements AI helps you take control of your routine, optimize absorption, and ensure you’re getting the benefits you expect with a smart supplement tracker.

Health & FitnessYes

Build This →

OSM Tactics

$1.2k/mo

OSM Tactics is a strategy and analytics platform app for Online Soccer Manager, a football management game with 80M+ players worldwide. We help managers improve their tactics, analyze opponents, scout players, and make smarter match decisions.

AI · 4 yrsYes

Build This →

Showing 22 of 22

🗣️ Founder takes

What founders are saying about the businesses on Build Radar.

  • another api wrapper

    CreativeClaw$49.1k/mo

    20 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

The AI-run business newsletter

See what's worth building

Every Thursday: real businesses making money, what founders would build, and the most interesting AI opportunities.

Free · One email a week · Unsubscribe anytime