Top 100 SEO Companies in Bulgaria
The Best of December 2025Looking for a top SEO firm in Bulgaria?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Bulgaria. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Bulgaria SEO Firms
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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31$1,000+2 - 9 employeesSofia, BulgariaBrand Activator is a Sofia, Bulgaria-based branding firm. The small team focuses on Branding, Content Marketing, Search Engine Optimization, Web Development, and more and was founded in 2023.Read More
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32$25,000+50 - 249 employeesPlovdiv, BulgariaMODERNA BG Ltd is a web development firm. They were founded in 2003 and offer Web Development and Search Engine Optimization.Read More
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33$1,000+2 - 9 employeesSofia, BulgariaRead More
137 is a design agency founded in Lovech, Bulgaria in 2020. With no more than 10 employees, they offer web design, UX/UI design, and SEO solutions for small businesses.
Clients
Byalka Hunting PreserveIndustries
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34$1,000+2 - 9 employeesSofia, BulgariaFounded in 2022, WOW Portals is a small Marketing Strategy company located in Sofia, Bulgaria. Their services include Marketing Strategy, Email Marketing, Search Engine Optimization, Web Design, and more.Read More
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35Undisclosed10 - 49 employeesSofia, BulgariaRead More
Smartico is a digital strategy company launched in 2013. The company focuses on digital strategy, web development, search engine optimization, web design, and more and has a small team.
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36Undisclosed2 - 9 employeesНесебър, BulgariaSEO services firm The Nurtur was launched in 2023. The team specializes in Search Engine Optimization.Read More
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37$1,000+2 - 9 employeesФилиповци, BulgariaIMPROVE is a PPC agency founded in 2022. Based in Филиповци, Bulgaria, the team offers Pay Per Click and Search Engine Optimization.Read More
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38$1,000+2 - 9 employeesSofia, BulgariaSmall SEO agency WebsitePR, is based in Sofia, Bulgaria. The team offers Search Engine Optimization and Web Development.Read More
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39Undisclosed10 - 49 employeesPlovdiv, BulgariaSEO PAL Ltd. Is a small SEO services firm established in 2011. Their team provides Search Engine Optimization.Read More
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40Undisclosed2 - 9 employeesSofia, BulgariaIn Sofia, Bulgaria, BulRank is a SEO company. They offer Search Engine Optimization and were launched in 2021.Read More
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41$5,000+50 - 249 employeesSofia, BulgariaSaitami is a social media marketing firm established in 2011. The team offers Social Media Marketing and Search Engine Optimization.Read More
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42$1,000+10 - 49 employeesPlovdiv, BulgariaSpeedflow BG is an application development firm. Their small team is based in Plovdiv, Bulgaria. Their team specializes in Mobile App Development and Search Engine Optimization.Read More
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43$1,000+2 - 9 employeesSofia, BulgariaInterSOFT is a small SEO agency launched in 2002. Their team provides Search Engine Optimization and Web Development.Read More
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44$5,000+10 - 49 employeesVarna, BulgariaRead More
Marinext Consulting is a Varna, Bulgaria-based software development firm. The small firm was launched in 2018. Their team specializes in custom software development, web development, e-commerce development, mobile app development, and more.
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45$1,000+2 - 9 employeesSofia, Bulgaria3D Web Design is a SEO agency. The Sofia, Bulgaria-based team provides Search Engine Optimization and Content Marketing.Read More
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46$1,000+2 - 9 employeesPlovdiv, BulgariaSEO Web Design Ltd is a Plovdiv, Bulgaria-based SEO company. The team offers Search Engine Optimization and Web Design.Read More
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47$1,000+2 - 9 employeesPlovdiv, BulgariaESBO.ltd, a SEO company and Other Digital Marketing company, was established in 2015. The team specializes in Search Engine Optimization and Other Digital Marketing and is based in Plovdiv, Bulgaria.Read More
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48$1,000+2 - 9 employeesShumen, BulgariaRead More
Linkbox.BG is a SEO company. Launched in 2018, the team focuses on search engine optimization, digital strategy, social media marketing, content marketing, and more. Their small firm is located in Shumen, Bulgaria and Shumen, Bulgaria.
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49Undisclosed2 - 9 employeesRazgrad, BulgariaMontedi is a SEO agency. They are in Razgrad, Bulgaria, and their services include Search Engine Optimization and Web Design.Read More
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50$1,000+2 - 9 employeesPlovdiv, BulgariaGetseo, a SEO company, was established in 2018. The team specializes in Search Engine Optimization and Web Design and is headquartered in Plovdiv, Bulgaria.Read More
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51$1,000+2 - 9 employeesVarna, BulgariaWeb IT Solutions is a small web development firm in Varna, Bulgaria. The team provides Web Development and E-Commerce Development.Read More
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52$1,000+10 - 49 employeesSofia, BulgariaMaksoft is a print design company. The Sofia, Bulgaria-based company provides Print Design and Search Engine Optimization.Read More
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53Undisclosed2 - 9 employeesPlovdiv, BulgariaDa Web - Web Design, SEO is a SEO services firm. Established in 2007, their team provides Search Engine Optimization and Web Design.Read More
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54$1,000+2 - 9 employeesPlovdiv, BulgariaIdea Studio Ltd is a SEO services firm. Located in Plovdiv, Bulgaria, their team provides Search Engine Optimization.Read More
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55Undisclosed2 - 9 employeesPlovdiv, BulgariaSEO services firm ORM.BG focuses on Search Engine Optimization. They were founded in 2009.Read More
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56$1,000+2 - 9 employeesVarna, BulgariaElpak is a SEO agency headquartered in Varna, Bulgaria. They offer Search Engine Optimization and Advertising.Read More
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57$1,000+10 - 49 employeesSofia, BulgariaThe Brains is a Content Marketing company headquartered in London, England and Sofia, Bulgaria. They focus on Content Marketing and Pay Per Click and were founded in 2015.Read More
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58$5,000+2 - 9 employeesSofia, BulgariaApollo Digital is a Content Marketing company. Established in 2018, their team offers Content Marketing and Search Engine Optimization.Read More
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59$1,000+2 - 9 employeesSofia, BulgariaContent Marketing company E-Webs is headquartered in Sofia, Bulgaria and New York, New York. The team specializes in Content Marketing and Digital Strategy.Read More
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60$5,000+2 - 9 employeesPlovdiv, BulgariaEstablished in 2022, InBound Blogging Ltd is a Content Marketing company. The team provides Content Marketing and Search Engine Optimization and is in Plovdiv, Bulgaria.Read More
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