Online Businesses for Sale Under $500,000

A network of 76 SEO-optimized websites featuring online calculators and services, with an average of 70,000 pageviews monthly. The sites are integrated into a unified management system built with Python (Django) and AngularJS, offering multilingual support in 47 languages. Widgets launched in 2025 allow for traffic generation and ad monetization on third-party sites. Currently unmonetized due to regional restrictions, the network offers significant potential through AdSense, affiliate programs, and individual site sales. Traffic primarily comes from organic search, inter-site referrals, and direct visits, with no ongoing promotional expenses. Assistance with installation, setup, and a 1-month consultation is included.

A 3-year-old brand offering a fitness timer product with Amazon's Choice recognition, generating over $50,000 in annual revenue. The business operates primarily through Amazon with minimal PPC spend and has an established online presence, including a customer database and social media accounts.

This app operates with 70,000–80,000 daily active users globally and achieves a 45–55% Google Play Store conversion rate without any marketing spend due to fully organic traffic. Revenue is primarily driven by advertising (70%), complemented by in-app purchases and subscriptions (30%). The app faces no direct competition and utilizes a simple ad-free subscription model priced at $1.99/month or $19.99/year.

This 10-year-old hair care blog generates revenue through Mediavine ads, affiliate marketing partnerships with Amazon, and sponsored content with hair care brands. The site benefits from organic SEO-driven traffic and requires minimal maintenance, offering a simple operational structure for a potential buyer.

Vista Kitchen is an online kitchenware brand operating on a bulk dropshipping model, supplying products directly from established suppliers to retailers without requiring upfront inventory. The business currently serves four retail partners with potential to expand to over 15, and is set up for direct-to-consumer (D2C) sales through an existing Shopify store.

This Amazon store specializes in footwear and has demonstrated consistent year-over-year revenue growth, supported by a loyal customer base. The business generates revenue through an established e-commerce presence, benefiting from strong brand recognition and a proprietary historical brand and IP. The store's established operations provide stable cash flow with potential for expansion through increased market share and cross-selling to an existing customer base. The footwear market's ongoing growth presents opportunities to scale through targeted strategies and product diversification.

A unique curated Italian design astetic is the feeling clients experience when they buy traditional fixed gear and technologically advanced bicycles from this 10-year-old established company.

This Kindle Direct Publishing (KDP) account focuses on German-language erotica, generating over $4 daily in royalties from digital book sales. Operations require minimal involvement, with 2–3 hours per week dedicated to managing uploads and performance monitoring. The business does not currently run ads. Revenue is driven primarily by organic traffic from the German Amazon marketplace.

This subscription-based SmartDNS service generates recurring revenue by providing unrestricted access to streaming platforms such as Netflix, HBO Max, and BBC iPlayer. The business operates with a fully automated platform, minimizing operational overhead, and manages customer interactions via a ticketing system and live chat. Revenue is driven by flexible subscription plans (monthly, annual, and multi-year), with potential for growth through expanded marketing, additional service offerings, and strategic partnerships.

This is a 6-year-old astronomy and space-focused website with established authority and loyal audience. Over 400 published pages, including tools like a rocket launch schedule and a moon phase calculator. Strong backlink profile, featuring links from NASA, Yahoo.