Discover the top SEO agencies in Bulgaria. Compare services, reviews, and find the perfect agency for your business.
Sofia, Bulgaria
Based in Sofia, SEO Консулт is a small Bulgarian digital agency founded in 2015 that works with clients across the country rather than a single regio…
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Sofia, Bulgaria
Operating out of Sofia as an individual SEO practice, this is the professional site of Nikolay Iliev, who has worked in digital marketing since found…
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Plovdiv, Bulgaria
With offices in Plovdiv and Svilengrad, Bulgaria, as well as Pacifica, California, Serpact serves clients internationally through a small team of one…
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Sofia, Bulgaria
Simeon Nenov founded this small Sofia-based studio in 2019 to combine web design and digital marketing under one roof, working mainly with small and…
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Sofia, Bulgaria
Softomagic is a digital marketing agency based in the vibrant city of Sofia, Bulgaria, specializing in delivering comprehensive online marketing solu…
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Plovdiv, Bulgaria
Based in Plovdiv, Sp Media is a small digital agency working with businesses looking to build or grow an online presence, with particular attention t…
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Dupnitsa, Bulgaria
Studio EXITO.BG operates out of Dupnitsa, Bulgaria, working with small and medium businesses that need a website, online store, or ongoing digital ma…
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Sofia, Bulgaria
Based in Sofia, on Vasil Drumev Street, Studio Kipo is a small team that has been building websites and online projects since 2007. The agency works…
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Sofia, Bulgaria
Founded in 2010 in Sofia, Bulgaria, SurroundBG began as a freelance operation before growing into a small web development company and advertising age…
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Plovdiv, Bulgaria
Based in Plovdiv, Tendrik describes itself as an international company with over 10 years of experience in digitizing businesses, offering a full-ser…
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Bulgaria
Based in Bulgaria, Teza Ltd works with businesses and institutions seeking support across digital and language services rather than focusing on a sin…
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Несебър, Bulgaria
Based in Nesebar, Bulgaria, The Nurtur is a small SEO agency, founded in 2023, that specialises in working with Shopify eCommerce brands. It targets…
View ProfileSofia, Bulgaria
Based in Sofia, Bulgaria, Traffic is an ecommerce-focused digital agency working with online stores, including Shopify-based shops, that want to grow…
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Bulgaria
V-Web Solutions is a small Bulgarian company, based in Bulgaria, that builds custom software for digital transformation projects. Its stated focus is…
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Plovdiv, Bulgaria
Vertinity is a team of IT and graphics design professionals specializing in software, web, and mobile application development. They focus on quality…
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Sofia, Bulgaria
Based in Sofia, Bulgaria, VertoDigital works with B2B SaaS companies, positioning itself specifically toward technology CMOs who need marketing spend…
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Blagoevgrad, Bulgaria
Based in Blagoevgrad, Bulgaria, W-SEO.com (also referred to as ВИСЕО) is a small digital agency with a team of between one and ten people, working wi…
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Plovdiv, Bulgaria
Web Development 7 Ltd (WD7) is a small digital agency based in Plovdiv, Bulgaria, founded in 2022, working with businesses seeking visibility in loca…
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Varna, Bulgaria
Based in Varna, Web IT Solutions works with clients across Bulgaria, including businesses in Sofia, Plovdiv and Burgas. The team, made up of fewer th…
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Plovdiv, Bulgaria
Based in Plovdiv, Bulgaria, Web to Spec is a small digital agency, with a team of up to ten people, working with clients worldwide across various ind…
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The complete migration playbook: what to freeze before launch, how to build a redirect map that actually holds, what to test on the staging site, and how to read the first eight weeks after go-live.
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How B2B search really works: bottom-of-funnel pages before blog volume, comparison and alternatives content, product-led assets, and attribution that survives a six-month cycle.
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When template-generated pages work, when they get ignored, and how to build a programmatic set that survives quality updates: real data, real demand, real internal linking.
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This directory lists 110 agencies in Bulgaria, spread across 16 cities. 106 of them publish a direct contact (email or phone). The best-represented cities are Sofia (54), Plovdiv (20), Varna (12).
| Team size | Bulgaria | What it means |
|---|---|---|
| 1-10 | 87 (79%) | One contact, often the founder. Responsive, limited capacity. |
| 11-50 | 15 (14%) | Specialists per discipline. The most common trade-off. |
| 200+ | 1 (1%) | International structure, enterprise accounts. |
Across the 110 agencies in this country: SEO (99%), Web Development (54%), SEA/PPC (54%), Web Design (50%), Social Media (45%), Content Marketing (35%). SEO leads with 109 agencies.
Stated engagement floors in Bulgaria range from $1,000+ to $25,000+. The most common is $1,000+ (49 agencies). That figure is an entry floor, not a price: it says what size of engagement the agency will take on, which stays the fastest filter for ruling out the ones that do not match your scale.
The 110 agencies on this page are ordered by how complete their listing is, not by payment: nobody buys a position here. The information comes from each agency's own website, checked as live. An agency can claim its listing to correct or complete it.
Should you pick an agency based in Bulgaria? Proximity matters most for local SEO and the language your content is written in. Here, Bulgarian and English are the most declared working languages. For an international site, where the agency sits matters less than its experience in your market.
Small or large agency? 79% of agencies here have fewer than ten people, against 1 above fifty. A small team means direct access to the people doing the work; a large one absorbs heavier programmes without depending on one person.
What to check before signing? Ask for measured results on a site comparable to yours, who actually does the work, and what happens when the contract ends: deliverables and access must stay yours. An agency that will not show its method is selling a black box.
