18 businesses built with CSS
Every business on Build Radar that runs on CSS, 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 →
- 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
| Business |
|---|
 |
 $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 |
 |
 $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 →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 |
 $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 |
 $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 → |
 |
 ⚠️ 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 |
 $1.6k/mo Compresto.app is a macOS app that quickly compresses images, videos, PDFs, and GIFs with minimal loss in quality, helping users reduce file sizes for storage… SaaS · 2 yrsYes Build This →Compresto.app is a macOS app that quickly compresses images, videos, PDFs, and GIFs with minimal loss in quality, helping users reduce file sizes for storage… SaaS · 2 yrsYes |
$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 18 of 18
🗣️ 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.
1
