Online Tools & Apps for Sale

Brix340 is a free, no-login-required web application with 257+ production-ready business tools for small business owners, freelancers, and early-stage founders. Tools include invoice generators, QR code makers, ROI calculators, PDF generators, design utilities, and more. Zero friction — users visit, use a tool, and leave. Built on React + Vite with a fully static architecture, meaning zero hosting complexity, no database, and near-zero operating costs (~$15/year for the domain). The site has a complete SEO infrastructure already in place: sitemap, canonical URLs, schema markup, and prerendered HTML for all 257 routes. A detailed 100-page SEO optimization roadmap is included, scoped and ready to execute. The entire project is also set up to be managed via AI coding tools, dramatically reducing ongoing maintenance overhead.

wine.equipment is a professional B2B marketplace and sourcing platform for winery equipment. It covers grape processing, fermentation, pressing, wine transfer, filtration, bottling, packaging and storage, with category browsing, specification comparison, supplier discovery, educational resources and quote or inquiry flows. The site currently receives about 150 visitors per month and has no revenue. Growth opportunities include supplier subscriptions, qualified lead fees, marketplace commissions, sponsored listings, SEO content and direct partnerships with wineries and manufacturers.

72FM is a polished radio discovery and listening platform featuring live radio, genre-based station browsing, shows, podcasts, events, playlists, charts, community features, favorites, listening history and a persistent audio player. The site currently receives about 100 visitors per month, with no registered users and no revenue. Facebook, Pinterest and X accounts are active but newly launched. Growth opportunities include premium subscriptions, sponsorships, advertising, station partnerships, events, SEO and social media.

events.lat is a Latin America event discovery platform covering concerts, festivals, culture, food, technology, business, networking and startup events. It includes hundreds of event listings across Mexico, Brazil, Colombia, Argentina, Chile and Peru, plus country and category browsing, search, an interactive map, saved events, multilingual support, organizer submission pages, travel guides and links to official ticketing partners. The site currently receives about 300 views per month and has no revenue. Growth opportunities include affiliate ticket sales, organizer promotion packages, sponsorships, SEO, newsletters and social media.

CalcxBuild.com is a professionally designed, fully functional construction calculator and building tools website. It provides users with easy-to-use calculators for common construction and building measurements, with a clean, modern, mobile-friendly interface. The project includes the premium .com domain, complete website, calculator tools, branding, and an established foundation ready for further growth, content expansion, traffic generation, and monetization through advertising, affiliates, or additional premium tools.

LOVE-AI is a modern AI-powered love compatibility and relationship prediction web application. Users answer interactive questions and receive personalized relationship insights. The website is mobile-friendly, responsive, and ready to grow with additional AI features, SEO, advertising, and monetization. The sale includes the website source code and deployment setup. Current revenue is $0, making this a strong opportunity for a buyer to develop and monetize an existing product.

Tagluno.com – Free AI & Social Media Tools Website Tagluno.com is a modern, ready-to-use web platform offering a growing collection of free AI and social media tools for content creators, YouTubers, Instagram users, TikTok creators and other digital-content users. The platform is designed around simple, fast and easy-to-use tools that help users generate and improve content without needing complicated software. What Tagluno Offers The website currently includes multiple tools and categories focused on content creation and social media, including tools for: * YouTube titles * YouTube descriptions * Hashtag generation * Social media captions * Viral hooks * Content ideas * Scripts and creator-focused content * Other useful creator and social-media utilities The platform has a clean, responsive interface designed to work across mobile and desktop devices. Current Traffic & SEO Tagluno is a relatively new project, but it has already started receiving visitors and gaining visibility in Google Search. Current analytics shown in the website dashboard include: * 817 all-time unique visitors * 1,658 total views * 133 unique visitors in the last 7 days * 318 views in the last 7 days * 1,420 views this month * 111 pages indexed in Google Search Console * 876 Google Search impressions in the shown Search Console period * 8 Google Search clicks in the shown period The Google Search Console data shows that the site is beginning to receive organic search visibility, with impressions increasing during the recent period. Monetization The website is currently pre-revenue. No advertising or paid monetization has been fully implemented yet, giving the new owner the opportunity to introduce monetization such as: * Google AdSense * Display advertising * Affiliate marketing * Premium tools/features * API-based paid tools * Sponsorships * Other creator-focused monetization models A Google AdSense application is currently pending. Technology The website was built using modern web technologies through Lovable, with a responsive frontend and cloud/backend infrastructure. The exact project setup and configuration can be provided to the buyer as part of the handover.

Grade any test in 3 seconds! Free EZ Grader (Easy Grader) calculator converts wrong answers to percentages & grades instantly. Used by 100K+ teachers. This is a web application with a proven track record, now available for acquisition at $500. The Website has SEO optimized content, design and speed. Built on WordPress, PHP, the technical stack is modern and maintainable. A new owner can hit the ground running with an existing audience and established SEO footprint. All assets, including the domain, codebase, and content library, are included in the sale.