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We make your business grow online

Brain Donors is a small (still) but friendly Digital Marketing Agency focused on Media Buying performance marketing services to deliver successful digital marketing campaigns to its customers. Our performance-driven approach helps us be innovative flexible and always up to the newest trends.

  • Min project size
    $5,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Amsterdam, Netherlands
  • Year founded
    Founded 2019
  • Languages
  • Timezones

4 Languages that we service

  • English
  • Spanish
  • Russian
  • Dutch

2 Timezones that we service

CET
Central European Time (CET)
GMT
Greenwich Mean Time (GMT)

2 Locations

  • Amsterdam , Netherlands
  • Sofia , Bulgaria

No have been added yet...

    Pricing Snapshot

    Min. project size $5,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    BrainDonors is noted for providing good value for cost, with pricing fitting client budgets. Clients report successful outcomes across various projects, though one noted negative ROI. Overall, their services are perceived as effective and responsive, contributing positively to client goals.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 33 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    BrainDonors Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.8
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Valuable Market Research and Analysis

      Clients valued BrainDonors' in-depth market research and analysis, which informed strategic decisions and helped tailor marketing efforts to specific cultural and market nuances, contributing to successful market entries.

    • Mixed Results in PPC Campaigns

      While many clients reported successful PPC campaigns with increased sales and reduced costs, one client experienced negative ROI and issues with access to Google tags post-termination. This indicates potential inconsistencies in PPC outcomes.

    • Proficient in Digital Marketing Strategies

      Clients highlighted BrainDonors' expertise in digital marketing, including SEO, AEO, PPC, and social media strategies. Their ability to tailor strategies to specific market needs and deliver significant improvements in visibility and engagement was frequently mentioned.

    • Impressive Creative and Strategic Thinking

      BrainDonors' ability to combine creativity with strategic insights impressed clients. They were noted for delivering creative content that aligned with broader brand communication and visibility goals, driving positive outcomes.

    • Successful Website and UX Enhancements

      BrainDonors effectively developed and enhanced websites, focusing on user experience and design. Clients reported increased user engagement and satisfaction, leading to business growth and improved online presence.

    • Strong Team Expertise and Professionalism

      Clients consistently praised the professionalism and expertise of BrainDonors' team members. Their deep knowledge and proactive approach were highlighted as key factors in the success of various projects.

    BrainDonors Reviews

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    Social Media Marketing for Gaming Company

    • Advertising
    • $200,000 to $999,999
    • Jan. 2021 - Feb. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The quality of our leads improved a lot."

    Mar 29, 2022
    Project Manager, Gaming Company
    Anonymous
    • Gaming
    • Sofia, Bulgaria
    • 1,001-5,000 Employees
    • Online Review

    BrainDonors managed a gaming company’s social media campaigns. They handled ads, created content, improved captions, tracked performance, monitored budgets, and more. 

    Social Media Marketing for Sports Agency

    • Social Media Marketing
    • $10,000 to $49,999
    • Jan. - Mar. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The team's ease of communication and quick response to changing market environment was impressive."

    Dec 22, 2021
    CEO, Electric Extreme
    Georgi Detelinov
    Verified
    • Automotive
    • Varna, Bulgaria
    • 1-10 Employees
    • Online Review
    • Verified

    A sports agency hired BrainDonors for social media marketing. The team created creative for the client's media buying in order to improve their campaign.

    Social Media Marketing for Lifestyle & Wellness Company

    • Social Media Marketing
    • $10,000 to $49,999
    • Mar. - May 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very proactive, and they were constantly bringing new ideas to the table."

    Nov 30, 2021
    Owner, Anna Grozdanova
    Anna Grozdanova
    Verified
    • Other industries
    • Sofia, Bulgaria
    • 1-10 Employees
    • Online Review
    • Verified

    BrainDonors led a social media marketing campaign for a lifestyle and wellness company. They created a landing page, set up a funnel to capture leads, and managed the campaign.

    Web Dev & Digital Marketing for Charge Station Company

    • Other Digital Marketing
    • Less than $10,000
    • May - Aug. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "BrainDonors were always quick to react and never had any issues with communication or action on their side."

    Oct 10, 2021
    CEO, Ennovaty
    Radoslav Radev
    Verified
    • Automotive
    • Pleven, Bulgaria
    • 1-10 Employees
    • Online Review
    • Verified

    BrainDonors built a website and provided digital marketing services for a charging station company. The team was tasked with creating social media accounts in order to boost the client's online visibility.

    Digital Marketing for Cleaning Company

    • Other Digital Marketing
    • $10,000 to $49,999
    • Jan. 2020 - Apr. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their good communication skills were impressive in the workflow."

    Jun 2, 2021
    Social Media Manager, Havas Group Bulgaria
    Berta Gacheva
    • Other industries
    • Sofia, Bulgaria
    • 11-50 Employees
    • Online Review

    BrainDonors provided digital marketing services for a cleaning company. They were tasked with promoting the company's offerings and services on Facebook and creating Google ad campaigns.

    Digital Marketing Website for Apartment-Building Company

    • Other Digital Marketing
    • $10,000 to $49,999
    • Oct. 2020 - May 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They have a very good understanding of the users' needs."

    May 27, 2021
    Project Manager & 3D Designer, Altera Home
    Georgi Beshirov
    • Real estate
    • Sofia, Bulgaria
    • 11-50 Employees
    • Online Review

    BrainDonors created a marketing-focused website for an apartment building company. Within the website, they integrated 3D visuals and dynamic 360-degree photos from the client. It also contained tracking codes. 

    Web Development for E-Commerce Website

    • Web Design Web Development
    • $10,000 to $49,999
    • May - July 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They had really nice workflow and a great culture!"

    Oct 4, 2020
    CEO, Marketing Agency Vulchev
    Ilian V. Vulchev
    • Advertising & marketing
    • Sofia, Bulgaria
    • 1-10 Employees
    • Online Review

    BrainDonors collaborated with an advertising company to help deliver website development services for its e-commerce client.

    Showing 31-37 of 37 Reviews

    Our Story

    We’re a digital-first agency powered by a team of creative thinkers and data-driven experts. Partnering closely with our clients, we bring their digital marketing vision to life, helping them achieve their goals and stand out in today’s fast-moving online environment.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    20
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    March 31, 2026

    Business Entity

    Business Entity Name Ad Tech International OOD
    Source EPZEU
    Jurisdiction of Formation Bulgaria
    Date of Formation July 14, 2019
    Status Active
    Last Updated March 15, 2022
    ID 205745480

    Credit Report Results

    International Credit Risk Assessment Moderate Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (2)

    Stadhouderskade 5 AmsterdamNetherlands 1054 ES

    6 - 9

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