Online Businesses for Sale with Organic Traffic

SustainableBusinessToolkit.com is a 13.5-year-old content website in the business and sustainability niche. The site generates income primarily through sponsored posts and link insertions, which make up over 90% of total revenue. Affiliate marketing contributes a smaller share, along with minimal revenue from an ebook.

Established in 2019, this online travel agency operates on a commission-only model selling premium private excursions in the Dominican Republic. Revenue is derived from both direct website bookings—driven by organic SEO rankings—and OTA platforms, with additional volume from exclusive B2B partnerships, including a major resort and over 50 U.S.-based travel agents. The business uses a custom system to consolidate bookings and is operated largely by a local manager, requiring minimal owner involvement.

The business is a leading fintech SaaS platform that integrates comprehensive stock market data directly into Excel. The platform caters to high-value investors, investment advisors, and financial analysts, with 65% of customers managing portfolios exceeding $1 million and 76% using the platform daily. The company boasts an ARR of $310k and 443 active customers, each paying an average of $683 annually.