LAST UPDATED November 03, 2025

Top SEO Firms in Bulgaria

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  • With our OutsourceBG Services Ltd you remain in control of your IT, getting also the benefit of an outsourced, highly skilled workforce.We rely on best practices for best-in-class service delivery quality and it-governance. We’re set on long-term p

  • Plan A

    Sofia - Bulgaria

    We, at Plan A, are a team of professionals with 16+ years of experience in enterprise software development and project management, specialized in delivering complex IT solutions and products.  Our clients benefit not just from our engineering profic

  • DeepSource

    Sofia - Bulgaria

    Our mission is to support our partners – startups and mid-sized companies – to develop and deliver products to their customers.   Our vision is that the key to any successful project is partnership and cooperation. This is why we apply the follo

  • Soft Zen

    Sofia - Bulgaria

    We are a highly-specialized software agency, focused on JavaScript development of customized web, mobile and desktop applications. Our cutting-edge stack of technologies and methodologies includes: • React Native for hybrid mobile applications; •

  • Famozzo Group

    Sofia - Bulgaria

    Famozzo group - the company, which has completed a major multifunctional project on its own, offers you website development, online shops creation, software maintenance. Connect with our team of professionals to learn more.

  • Hey there, we are Centric Technologies! We are an Artificial Intelligence & Machine Learning developmen firm and outsourcing agency, based in Sofia, Bulgaria. Centric was created out of the understanding a need of the market - Having a trustworth

  • Amnera EOOD

    Krichim - Bulgaria

    Amnera is a digital agency. We design and develop user friendly products for your business. We are a young and passionate team of professionals, ready to help you to make your ideas real! Whatever you think of, we can make it happen and help you deve

  • Entuito

    Sofia - Bulgaria

    Entuito started as an internal project back in 2008 using a code name Dolphin. XSoft was at the time dealing with a client (Bimco – the largest manufacturer of electronic scales in Bulgaria)  We had to chose a platform to build on and the technolo

  • GOT IT

    Plovdiv - Bulgaria

    GOT IT is a specialized IT Services company, focusing on technology consulting, software development, as well as the development of end-to-end IT solutions. We are a fast-growing technology company, that provides reliable software for many customers

  • hack bg is a software development company with a main focus - providing blockchain development, decentralized applications, smart contract development, and initial coin offerings. We provide professional and reliable development, trustworthy audits a

  • SEO Firms in Bulgaria

    With so many players in the SEO industry, Bulgaria businesses are left with a tough decision: how to filter out the noise and select an SEO agency that can truly impact their online performance. It is not only about being on the web, but about being easy to find when someone searches. In Bulgaria many users use local search words and expect clear, useful pages. A good agency makes your site faster, easier to read, and more trusted by search engines. We at SEMFirms look for agencies that understand local habits and language, and that show real proof they can help businesses get more visitors. The best firms show measurable gains in traffic and rankings, and they use honest methods that follow search engine rules. Local knowledge matters a lot: an agency should know Bulgarian language use, regional terms, and culture. That helps them create content that sounds natural and useful to local visitors. We value firms that explain their work in simple terms and share progress reports. Transparency keeps you informed and builds trust with your marketing partner. Good technical skills are important too: fixing slow pages, improving mobile view, and securing the site are part of the work. When a firm combines the right technical fixes with friendly, local content, your site starts to attract more visitors. Choosing a partner that truly understands Bulgaria and your business gives you the best chance to grow online. With careful selection, you can find an agency that helps your brand shine in local searches and reach more customers. We help you pick the best match and support your long term online success today.

     

    The best SEO service in Bulgaria focuses on results people can see, like more visitors and more sales. It starts with learning about your goals and the customers you want to reach. Agencies use keyword research to find the words people type when they look for your products or services. Then they improve your website so it answers those searches clearly and quickly. Content plays a big role: useful articles, clear pages, and helpful product descriptions keep visitors engaged. Local listings and maps are also important for businesses that serve nearby customers. Good firms claim listings on local directories and keep details accurate so search engines trust your business. Link building helps too; agencies earn links from respected Bulgarian sites that boost your site’s reputation. Tracking progress matters: regular reports show which pages are improving and which need work. These reports should be easy to read and filled with clear numbers, not confusing jargon. A service that adapts is best, because search trends and customer needs change over time. Top agencies run tests to see what changes bring more visitors and what moves lead to sales. Affordability and clear pricing are also important for many small businesses. Look for teams that offer tailored plans to match your budget and growth stage. Finally, choose a partner that teaches you along the way, so you understand what is working and why. Working together this way makes your online growth steady and predictable, helping your business thrive in Bulgaria. Grow steadily with partners.