42 businesses built with JavaScript
Every business on Build Radar that runs on JavaScript, with its monthly revenue, age and moats — and whether you can vibecode it. Find one. Build it with Leapd.
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- All
- AI204
- SaaS61
- Marketing58
- Content Creation44
- Productivity44
- Dev Tools35
- Education28
- Social Media23
- E-comm16
- Fintech16
- Design Tools15
- Analytics14
- Marketplace14
- Entertainment13
- Health & Fitness12
- Community9
- Sales9
- Utilities9
- Games7
- No-Code7
- Recruiting & HR6
- Security6
- Customer Support5
- Travel5
- Real Estate4
- Legal1
- News & Magazines1
- Other1
- Uncategorized1
Top businesses by revenue
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Vignette ID is a system and application that simplifies the process of paying for road usage in Europe. The first multi-state road payment app in nine European countries, it allows you to buy a vignette for multiple cars and countries at once. The application is easy to use and helps you pay for roads in Slovenia, Austria, Switzerland, Slovakia, Czech Republic, Hungary, Bulgaria, Romania, Moldova and tunnels in Austria in just a few minutes. https://github.com/eu-vignette https://docs.vgnt.app Travel · 4 yrsKinda Build This →Vignette ID - highway & toll payments. Route planner Vignette ID is a system and application that simplifies the process of paying for road usage in Europe. The first multi-state road payment app in nine European countries, it allows you to buy a vignette for multiple cars and countries at once. The application is easy to use and helps you pay for roads in Slovenia, Austria, Switzerland, Slovakia, Czech Republic, Hungary, Bulgaria, Romania, Moldova and tunnels in Austria in just a few minutes. https://github.com/eu-vignette https://docs.vgnt.app Travel · 4 yrsKinda |
 $38.7k/mo Pushouse provides software and technology services that enable e-commerce businesses to automate customer communication, marketing, and sales processes through WhatsApp and other digital channels. The platform offers WhatsApp automation, AI-powered chat flows, order notifications, customer support automation, digital marketing tools, and integration services with e-commerce systems to improve customer experience and increase online sales. E-comm · 8 moKinda Build This →Pushouse provides software and technology services that enable e-commerce businesses to automate customer communication, marketing, and sales processes through WhatsApp and other digital channels. The platform offers WhatsApp automation, AI-powered chat flows, order notifications, customer support automation, digital marketing tools, and integration services with e-commerce systems to improve customer experience and increase online sales. E-comm · 8 moKinda |
$28.5k/mo We offer consulting services and a stripe support payment gateway with a good DX Fintech · 7 moKinda Build This →We offer consulting services and a stripe support payment gateway with a good DX Fintech · 7 moKinda |
 $26.9k/mo Hypit gives AI coding agents (Claude Code, Codex) a language and runtime for making video. Drop in a viral video and your agent clones the whole workflow — f… Social Media · 5 moKinda Build This →Hypit gives AI coding agents (Claude Code, Codex) a language and runtime for making video. Drop in a viral video and your agent clones the whole workflow — f… Social Media · 5 moKinda |
 $22.6k/mo Done-for-you Reddit, SEO & social media automation software. Keyword research, daily articles, backlinks, distributes to 13 social platforms. Powerful Social… Marketing · 1 yrKinda Build This →Done-for-you Reddit, SEO & social media automation software. Keyword research, daily articles, backlinks, distributes to 13 social platforms. Powerful Social… Marketing · 1 yrKinda |
 $20.1k/mo Chrome extension adding folders, full-text search, a prompt library, bulk export and cross-device sync to ChatGPT, Gemini, Claude and Grok. $13-17k/month revenue and growing (up from $2.9k in May), ~75% from one-time Lifetime plans plus $5.7k MRR. 40,000+ installs, 4.7/5 on the Chrome Web Store, ~47k monthly actives, 1,700+ paying customers. Privacy-first: no chat content leaves the browser. Product Hunt launch winner, Sep 2026. AI · 2 yrsKinda Build This →Chrome extension adding folders, full-text search, a prompt library, bulk export and cross-device sync to ChatGPT, Gemini, Claude and Grok. $13-17k/month revenue and growing (up from $2.9k in May), ~75% from one-time Lifetime plans plus $5.7k MRR. 40,000+ installs, 4.7/5 on the Chrome Web Store, ~47k monthly actives, 1,700+ paying customers. Privacy-first: no chat content leaves the browser. Product Hunt launch winner, Sep 2026. AI · 2 yrsKinda |
$17.4k/mo ForYouGaming.com is a California-based developer and publisher of online games, including Baddie.com and Gangsters.com. The company creates viral, free-to-play titles that deliver scalable entertainment to a global audience. Games · 1 yrKinda Build This →ForYouGaming.com is a California-based developer and publisher of online games, including Baddie.com and Gangsters.com. The company creates viral, free-to-play titles that deliver scalable entertainment to a global audience. Games · 1 yrKinda |
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 $12.5k/mo The #1 AI platform for beating prediction markets. Analyze Polymarket, Kalshi & more with AI, copy top traders, track whales, and make smarter bets in seconds. Fintech · 4 moYes Build This →The #1 AI platform for beating prediction markets. Analyze Polymarket, Kalshi & more with AI, copy top traders, track whales, and make smarter bets in seconds. Fintech · 4 moYes |
 $12.4k/mo Natively is a real-time AI copilot for interviews, meetings, and calls. It helps users answer questions, take notes, summarize conversations, and use persona… Productivity · 6 moKinda Build This →Natively is a real-time AI copilot for interviews, meetings, and calls. It helps users answer questions, take notes, summarize conversations, and use persona… Productivity · 6 moKinda |
 $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 Build This →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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 $8k/mo Kortex transforms Google NotebookLM into a dynamic, interconnected knowledge base. Capture everything, find anything, and never lose an insight again. AIYes Build This →Kortex transforms Google NotebookLM into a dynamic, interconnected knowledge base. Capture everything, find anything, and never lose an insight again. AIYes |
$7.6k/mo Product listing automation tool. With Catalister you can add thousands of products to your Shopify store in minutes! E-comm · 1 yrYes Build This →Product listing automation tool. With Catalister you can add thousands of products to your Shopify store in minutes! E-comm · 1 yrYes |
 $6.8k/mo Go live on Instagram from your computer with OBS, XSplit, vMix, SLOBS, Wirecast, VidBlasterX, Restream, CameraFi Live, StreamYard, YouStreamer, OneStream or any streaming software or online service. You can stream from you browser with your Webcam or restream any video! Use our service to improve your Live Broadcast to the next level! Social Media · 5 yrsYes Build This →Go live on Instagram from your computer with OBS, XSplit, vMix, SLOBS, Wirecast, VidBlasterX, Restream, CameraFi Live, StreamYard, YouStreamer, OneStream or any streaming software or online service. You can stream from you browser with your Webcam or restream any video! Use our service to improve your Live Broadcast to the next level! Social Media · 5 yrsYes |
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 $3.6k/mo PostNitro.ai is an all-in-one content creation and distribution platform designed to help creators and businesses generate and schedule high-performing social media carousels in seconds. By combining advanced AI models like GPT-4.1 and Claude Opus with professional design automation and an integrated content planner, PostNitro streamlines your entire social media workflow—from initial idea to final publication. Content Creation · 2 yrsYes Build This →PostNitro.ai is an all-in-one content creation and distribution platform designed to help creators and businesses generate and schedule high-performing social media carousels in seconds. By combining advanced AI models like GPT-4.1 and Claude Opus with professional design automation and an integrated content planner, PostNitro streamlines your entire social media workflow—from initial idea to final publication. Content Creation · 2 yrsYes |
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 $3.3k/mo Tells you which subreddits to post in, what content to share, and when to post it—so you can market on Reddit EASILY and Organically without getting banned. Marketing · 1 yrYes Build This →Tells you which subreddits to post in, what content to share, and when to post it—so you can market on Reddit EASILY and Organically without getting banned. Marketing · 1 yrYes |
$3k/mo NETTIFY is a full-stack website builder that lets small businesses launch complete, professional sites in minutes - no coding needed. Choose AI editor or edi… No-Code · 8 moYes Build This →NETTIFY is a full-stack website builder that lets small businesses launch complete, professional sites in minutes - no coding needed. Choose AI editor or edi… No-Code · 8 moYes |
$2.9k/mo OAKI is an AI powered recruiter. It helps job seekers through every step of the job-hunting process, from resume building to interview prep and everything in… AI · 2 yrsYes Build This →OAKI is an AI powered recruiter. It helps job seekers through every step of the job-hunting process, from resume building to interview prep and everything in… AI · 2 yrsYes |
 $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 Build This →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 |
 $2.7k/mo Superpower for AI is a suite of four Chrome extensions that add the missing power-user features to the major AI chat tools: Superpower for Gemini, Superpower… AI · 9 moYes Build This →Superpower for AI is a suite of four Chrome extensions that add the missing power-user features to the major AI chat tools: Superpower for Gemini, Superpower… AI · 9 moYes |
 $2.6k/mo Viewmax is an AI viral video studio for YouTube creators and marketers. Generate YouTube Shorts, ads, and social clips from text or images with models like K… AI · 7 moYes Build This →Viewmax is an AI viral video studio for YouTube creators and marketers. Generate YouTube Shorts, ads, and social clips from text or images with models like K… AI · 7 moYes |
 $2.5k/mo Instant Donald Trump alerts for traders. Faster than Bloomberg. Fintech · 1 yrYes Build This → |
$2.5k/mo Turn traffic into profit with high-value campaigns & connect with real users on authentic niche platforms. Marketing · 2 yrsYes Build This →Turn traffic into profit with high-value campaigns & connect with real users on authentic niche platforms. Marketing · 2 yrsYes |
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 ⚠️ FOR SALE: AutoVFX ONLY — not the PxlSafe brand, not MVX AI / WeddX / OneCut. AI VFX plugin for Adobe Premiere Pro & After Effects. Type a prompt → fire, rain, explosions, relight, background swap on the timeline. ~19 paying subscribers · ~$1.5K MRR · high margin (metered AI seconds) · Lifetime ($99) + top-ups live · CEP extension · automated fulfillment via Lemon Squeezy. Note: Checkout currently sits on the shared PxlSafe Lemon Squeezy store. Sale includes AutoVFX product, customers, code Content Creation · 1 yrYes Build This →AutoVFX - Premiere & After Effects plugin ⚠️ FOR SALE: AutoVFX ONLY — not the PxlSafe brand, not MVX AI / WeddX / OneCut. AI VFX plugin for Adobe Premiere Pro & After Effects. Type a prompt → fire, rain, explosions, relight, background swap on the timeline. ~19 paying subscribers · ~$1.5K MRR · high margin (metered AI seconds) · Lifetime ($99) + top-ups live · CEP extension · automated fulfillment via Lemon Squeezy. Note: Checkout currently sits on the shared PxlSafe Lemon Squeezy store. Sale includes AutoVFX product, customers, code Content Creation · 1 yrYes |
 $2k/mo Flowboard is the #1 ranked Webflow Chrome extension, helping designers and developers convert HTML, CSS and JavaScript into native Webflow structure. It supports AI-generated designs, Claude workflows, GSAP animations, Live Capture and more. Flowboard has grown to 1,200+ users, generates recurring subscription revenue and has strong Chrome Web Store reviews. AI · 7 moYes Build This →Flowboard is the #1 ranked Webflow Chrome extension, helping designers and developers convert HTML, CSS and JavaScript into native Webflow structure. It supports AI-generated designs, Claude workflows, GSAP animations, Live Capture and more. Flowboard has grown to 1,200+ users, generates recurring subscription revenue and has strong Chrome Web Store reviews. AI · 7 moYes |
$2k/mo 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 →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 |
$1.9k/mo AI platform that can read thing for you. You can upload books, articles, videos, notes, ask questions and get answers along with relevant sections to read more. AI · 3 yrsYes Build This →AI platform that can read thing for you. You can upload books, articles, videos, notes, ask questions and get answers along with relevant sections to read more. AI · 3 yrsYes |
 $1.7k/mo We provide a cloud-based AI analytics SaaS that helps users process, visualize, and research complex data streams automatically. Fintech · 1 yrYes Build This →We provide a cloud-based AI analytics SaaS that helps users process, visualize, and research complex data streams automatically. Fintech · 1 yrYes |
 $1.6k/mo Upload a photo of any room, exterior, or garden and see it redesigned by AI in seconds. AI · 3 yrsYes Build This →Upload a photo of any room, exterior, or garden and see it redesigned by AI in seconds. AI · 3 yrsYes |
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 $1.6k/mo Email API for developers and Email Newsletter tool for marketers. Marketing · 4 yrsYes Build This → |
$1.5k/mo We are a platform in which users are able to build AI agents specifically targeted towards local businesses. AI · 6 moYes Build This →We are a platform in which users are able to build AI agents specifically targeted towards local businesses. AI · 6 moYes |
 $1.4k/mo Nsketch AI is an AI creative studio offering 25+ models to generate videos (including celebrity cameos), realistic lip‑sync and talking images, voice cloning… AI · 1 yrYes Build This →Nsketch AI is an AI creative studio offering 25+ models to generate videos (including celebrity cameos), realistic lip‑sync and talking images, voice cloning… AI · 1 yrYes |
$1.1k/mo WP Travel Kit is a WordPress-based website solution that offers travel agencies and tour operators professionally designed themes and plugins to quickly launch and manage their websites. Customers are typically charged during checkout when they purchase a theme or plugin license. Travel · 3 yrsYes Build This →WP Travel Kit is a WordPress-based website solution that offers travel agencies and tour operators professionally designed themes and plugins to quickly launch and manage their websites. Customers are typically charged during checkout when they purchase a theme or plugin license. Travel · 3 yrsYes |
Showing 42 of 42
🗣️ Founder takes
What founders are saying about the businesses on Build Radar.
another api wrapper
14I like how quickly they get traction - could have huge potential and the business looks simple to copy!
1saw the foudner discussed his growth hack on hacker news, the product is simple but it needed som strong messaging to work
21tbh, I dont know why this worked, the market was crowsed and llmlite was opensource!!! anyone knows what was the edge?
18i 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
27network effect is probobly teh best moat for them
26the whole product is an API call to vision models - they nailed the execution side
55it is pure execution with almost no mote
1it turned out google is not going to replace them anytime soon .. they are getting some moat in automation side ...
1europe is mess when comes to governance and security related
simple and high margin business - but there are many players and quality of service is vey important
18I see some founders already started building this- infra is hosted by AWS so the rest is just resource manganese and delivering high uptime service
1crowded space- it needs lost of funding to get off the ground
this needs human like voice to be valuable and generic text to voice doesn't cut it
bending spoon bought them for a reson ..
literally has nothing, i don't know why people pay so much...
1AI has already made creating designs so easy that the underlying editor is becoming less valuable.
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.
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