Methodology used to create the Top of the Best SEO Agencies in Bulgaria

We have searched on Google for the relevant keywords for the industry: “SEO agency” or “Top SEO agencies” in the respective countries. Some results we extracted directly and organically, and some other results we extracted from directories, platforms and listings. The idea behind this is that if the agency succeeded in optimizing its presence on Google for the most searched keywords of the industry, then it will also be able to do that for its customers in their industries.

The searches were conducted in English, and we considered this language when it comes to the language they provide SEO services in.

Also, when we find out a particular SEO agency in a country ranks in more listings as the best SEO agency out there, we take that into consideration.

Another essential criterion we took into account was the position of the company in the three-pack of Google Maps, but also the position of the respective company in the suggested searches from Google.

The positions of the companies in this TOP don’t matter, the presence of the company in the top does. It’s just we started with the Eastern European agencies for politically correct reasons - we wanted to somehow support these agencies by showing them upfront. Apart from that, each country has its own single listing.

Are you ready to find out our rankings for 2023? Enjoy!

SEO Agencies Bulgaria


Serpact is a Bulgarian SEO agency, and one of the Bulgarian SEO Agencies with experience in some of the most difficult and competitive markets in the USA, Bulgaria, Australia, UK, Switzerland, Greece, Japan, Sweden, Germany and many others.

The services include SEO campaigns, link auditing, SEO content strategy, and marketing management. The engagement resulted in a significant increase in organic traffic, growth of their SERP's visibility, and a faster, well-optimized, and user-friendly website. They believe that a successful online project starts with a good technical background and solid, high-level expert content.

Zahara Consult

Zahara Digital is a Bulgarian SEO agency, and one of the Bulgarian SEO Agencies that provide full-service marketing and business development for innovative projects such as disruptive high-tech software products, IT projects Blockchain initiatives and more.

Zahara Digital has a dedicated team of marketing and business development professionals with expertise in the IT industry, Media, and Education. Mentorship and Strategic Development. This well-rated agency is suitable for any brand that is looking for development.


The ever-growing online business needs people to support it and carry it through the rough times. DigiMental help starting businesses grow fast and stable with guaranteed success over time. It also provides sustainable scale YoY for established organizations with established marketing efforts.

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