Top SEO Companies in Bulgaria
-
Featured
What are Featured Providers?
$1,000+$50 - $99 / hr50 - 249Serves BulgariaServices provided
See all 157 projectsDelante is a specialized SEO agency offering comprehensive services such as link building, content creation, and technical SEO to enhance online visibility and website ranking. The company receives overwhelmingly positive feedback, with over 90% of reviews highlighting their expertise in organic search optimization and on-page SEO, as well as their proactive and reliable project management. Delante is commended for delivering measurable improvements in SEO metrics, with no significant areas for improvement noted by clients.
Undisclosed$50 - $99 / hr2 - 9Serves BulgariaServices provided
See all 3 projectsSEO Beyond Organic | White Label SEO Agency is an SEO agency specializing in organic search optimization and digital visibility enhancement. Reviewers consistently praise their effective on-page SEO and professional approach, resulting in increased website rankings and online visibility. With 100% positive feedback, clients commend their strategic alignment with business goals and their ability to deliver measurable results.
-
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Services provided
GCH Digital is a Sofia, Bulgaria-based Marketing Strategy company. The team specializes in Marketing Strategy and Pay Per Click.
Read more -
$1,000+$25 - $49 / hr2 - 9Varna, Bulgaria
Services provided
Based in Varna, Bulgaria, Webest Ltd is a pay per click agency. Their services include Pay Per Click and Search Engine Optimization.
Read more -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Services provided
E-commerce development firm Balkan developments Ltd is headquartered in Sofia, Bulgaria. The team provides E-Commerce Development and Graphic Design.
Read more -
$10,000+$100 - $149 / hr2 - 9Ruse, Bulgaria
Services provided
Weberest is a Ruse, Bulgaria-based web design agency. They specialize in Web Design and E-Commerce Development and were founded in 2008.
Read more -
UndisclosedUndisclosed10 - 49Sofia, Bulgaria
Services provided
UkrInSofT is an UX company. Their small team is headquartered in Stebnyk, Ukraine and Chicago, Illinois. Their services include UX/UI Design and Web Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 Bulgaria SEO Agencies
-
$5,000+$100 - $149 / hr10 - 49Plovdiv, Bulgaria
Ability to deliver
33.5/40.017.6/20 Reviews8.2/10 Clients & Experience7.7/10 Market PresenceService focus
65% Search Engine Optimization35% Other -
$1,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Ability to deliver
34.8/40.016.6/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
30.9/40.016.8/20 Reviews8.4/10 Clients & Experience5.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
31.2/40.017.2/20 Reviews9.1/10 Clients & Experience4.9/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$5,000+$50 - $99 / hr2 - 9Varna, Bulgaria
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
25.6/40.016.2/20 Reviews3.6/10 Clients & Experience5.8/10 Market PresenceService focus
100% Search Engine Optimization -
$10,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
35.7/40.020/20 Reviews9.1/10 Clients & Experience6.6/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
34.8/40.020/20 Reviews7.7/10 Clients & Experience7.2/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
33/40.016.8/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
32.6/40.017/20 Reviews9.9/10 Clients & Experience5.7/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+$50 - $99 / hr10 - 49Plovdiv, Bulgaria
Ability to deliver
28.2/40.016.2/20 Reviews7.1/10 Clients & Experience4.9/10 Market PresenceService focus
45% Search Engine Optimization55% Other -
$5,000+$100 - $149 / hr2 - 9Sofia, Bulgaria
Ability to deliver
33/40.016.2/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Ability to deliver
26.5/40.016.2/20 Reviews5.4/10 Clients & Experience4.9/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$1,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
30/40.015.8/20 Reviews8.8/10 Clients & Experience5.4/10 Market PresenceService focus
15% Search Engine Optimization85% Other -
$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
25.1/40.016.4/20 Reviews4.2/10 Clients & Experience4.6/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
29.3/40.016.4/20 Reviews6.1/10 Clients & Experience6.8/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+Undisclosed10 - 49Plovdiv, Bulgaria
Ability to deliver
23.8/40.018.2/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$1,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
26.9/40.017.6/20 Reviews4.4/10 Clients & Experience4.9/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$1,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
30.2/40.016.2/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$25 - $49 / hr10 - 49Plovdiv, Bulgaria
Ability to deliver
28.4/40.016.2/20 Reviews6.5/10 Clients & Experience5.7/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+$50 - $99 / hr10 - 49Varna, Bulgaria
Ability to deliver
21/40.016.4/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$5,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
26.2/40.016.8/20 Reviews4.9/10 Clients & Experience4.6/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
Undisclosed$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
24.3/40.016.2/20 Reviews2.4/10 Clients & Experience5.7/10 Market PresenceService focus
35% Search Engine Optimization65% Other -
$5,000+$25 - $49 / hr2 - 9Varna, Bulgaria
Ability to deliver
27.3/40.016.6/20 Reviews6.1/10 Clients & Experience4.6/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Ability to deliver
26.2/40.016.2/20 Reviews3.9/10 Clients & Experience6.1/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
Undisclosed$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
24.7/40.016.2/20 Reviews3.6/10 Clients & Experience4.9/10 Market PresenceService focus
15% Search Engine Optimization85% Other -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Ability to deliver
23.7/40.016.2/20 Reviews2.1/10 Clients & Experience5.4/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
24.6/40.016.2/20 Reviews3.1/10 Clients & Experience5.3/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$50 - $99 / hr10 - 49Plovdiv, Bulgaria
Ability to deliver
22.4/40.016.2/20 Reviews0.6/10 Clients & Experience5.6/10 Market PresenceService focus
15% Search Engine Optimization85% Other -
Undisclosed$25 - $49 / hr2 - 9Varna, Bulgaria
Ability to deliver
22/40.016.4/20 Reviews0.7/10 Clients & Experience4.9/10 Market PresenceService focus
20% Search Engine Optimization80% Other
Latest SEO Articles
See all articles
Clutch Report: 69% of Users Now Use Google Less as AI Reshapes Business Discovery
Businesses invisible to AI risk being left out of the customer journey entirely.
