ESBO.ltd

Based in Plovdiv, Bulgaria, ESBO LTD is a small team, founded in 2015, that focuses specifically on link building and digital PR rather than broader SEO work. The agency operates through a network of more than 300,000 real websites, including high-authority sites with a Domain Rating of 90 and above, and produces content in more than 40 languages written by native speakers. This positions the agency to serve clients who need niche or multilingual link acquisition, including businesses in sectors such as iGaming and SaaS, as well as companies targeting Latin American and Nordic markets specifically. The core service offering covers link building formats such as guest posts, niche edits, and listicle links, alongside digital PR services including brand mentions, media placements, media outreach, and blogger outreach. ESBO also provides content writing services, including blog writing and website copywriting, to support the placements it secures. A stated working method is that clients approve every placement before publication, giving control over where and how content appears. The agency states that its placements have appeared in outlets including Entrepreneur, Corriere della Sera, The Jerusalem Post, International Business Times, The Washington Times, The Canberra Times, Moneycontrol, El Tiempo, Analytics Insight, HackerNoon, and nordbayern, indicating a media network spanning general news, business, and technology publications across multiple countries.