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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
    $1,000+
  • 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 $1,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    BrainDonors offers competitive pricing aligned with client budgets, delivering good value for cost. Clients report successful campaigns and measurable outcomes, but some experienced negative ROI. Overall, their services are appreciated for effective communication and project management.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 32 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

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

    Top Mentions

    Review Highlights

    • High Satisfaction with Web Development

      Clients are satisfied with BrainDonors' web development services, noting their ability to create user-friendly and effective websites that enhance business operations and customer experience.

    • Strong Expertise in Digital Marketing

      BrainDonors is recognized for their strong expertise in digital marketing, including PPC, social media, and strategic planning. Clients appreciate their ability to create effective strategies that significantly enhance brand visibility and engagement.

    • Challenges with ROI and Client Relations

      One client reported a negative ROI and issues with client relations, including holding Google tags hostage post-contract. This highlights a potential area for improvement in client handling and result delivery.

    • Positive Feedback on Team's Enthusiasm

      Clients are impressed by the team's passion and dedication. BrainDonors' enthusiasm for their work is a recurring theme, contributing to their high client satisfaction.

    • Effective Communication and Project Management

      Many clients commend BrainDonors for their open communication and effective project management. They ensure timely deliveries and keep clients informed about project progress, fostering a smooth workflow.

    • Responsive and Adaptive Team

      Clients appreciate BrainDonors' responsiveness and ability to quickly adapt to changing needs or market conditions. Their proactive approach and quick responses are frequently highlighted as key strengths.

    BrainDonors Reviews

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    Services
    Project cost

    PPC & E-Commerce Marketing for Medical Devices Retailer

    • Ecommerce Marketing Pay Per Click
    • Less than $10,000
    • Aug. 2023 - Jan. 2024
    0.5
    Quality
    0.5
    Schedule
    3.5
    Cost
    0.5
    Willing to Refer
    0.5

    "Their communication was good, but no results."

    Feb 7, 2025
    CEO, SonoHealth
    Dan Stoyan
    Verified
    • Other industries
    • Spartanburg, South Carolina
    • 1-10 Employees
    • Online Review
    • Verified

    BrainDonors provided PPC and e-commerce marketing services for a medical devices retailer. The team was responsible for managing the client's Google and Meta advertising campaigns.

    SMM & Ads Mgmt Services for Fashion Retailer

    • Advertising Digital Strategy Direct Marketing Ecommerce Marketing Email Marketing Graphic Design Market Research Media Planning & Buying Social Media Marketing
    • $50,000 to $199,999
    • Sep. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They really pay attention to the technical details."

    Apr 3, 2023
    CEO, Fashion Retailer
    Antonio Andreev
    • Retail
    • Bulgaria
    • 1-10 Employees
    • Online Review

    BrainDonors provides SMM services for a fashion retailer. The team manages the client's advertising budgets and creates ad creatives for media buying purposes. They've also built a landing page for campaigns.

    Digital Marketing for Construction Management Company

    • Advertising Content Marketing Conversion Optimization Digital Strategy Media Planning & Buying Mobile & App Marketing Other Digital Marketing Pay Per Click Social Media Marketing Video Marketing
    • Confidential
    • Oct. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their expertise is impressive."

    Mar 10, 2023
    Founder, Alpin Building
    Kuzman Dimitrov
    • Other industries
    • Bulgaria
    • 51-200 Employees
    • Online Review

    BrainDonors provides digital marketing services for a construction management company. They've created a digital marketing strategy to increase brand awareness.

    Advertising for an e-commerce development company

    • Advertising
    • $10,000 to $49,999
    • Feb. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their systemized and organized approach ensures that the project goes smoothly and without hiccups."

    Nov 30, 2022
    Founder, CraftBerry
    Preslav Nikov
    Verified
    • Other industries
    • Varna, Bulgaria
    • 11-50 Employees
    • Online Review
    • Verified

    BrainDonors has been hired by an e-commerce development company to help them improve their digital presence. They help the client with strategic planning, provide consulting services, and manage ads.

    Advertising & SMM for Teeth Alignment Services Company

    • Advertising
    • Confidential
    • Aug. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their staff, their expertise, and their communication were super easy going."

    Oct 19, 2022
    Sales Partner, Teeth Alignment Services Company
    Ivet Mladenova
    • Other industries
    • Sofia, Bulgaria
    • 1-10 Employees
    • Online Review

    BrainDonors has managed a digital marketing campaign for a teeth alignment services company. They have assisted with social media management and digital marketing.

    Digital Marketing for Baby Products Retailer

    • Other Digital Marketing
    • $10,000 to $49,999
    • Jan. 2021 - Jan. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The technical skills they had were impressive."

    May 12, 2022
    Head of IT, Kikkaboo
    Adriyan Beev
    Verified
    • Retail
    • Plovdiv, Bulgaria
    • 11-50 Employees
    • Online Review
    • Verified

    BrainDonors offered various digital marketing services for a baby products retailer. They were tasked with pixel implementation, dynamic remarketing, and social media marketing.

    PPC Services for Financial Services Company

    • Pay Per Click
    • $50,000 to $199,999
    • Feb. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I like their expertise and different approach."

    May 10, 2022
    Project Lead, FinHub
    Rosen Vasilev
    • Other industries
    • Sofia, Bulgaria
    • 51-200 Employees
    • Online Review

    BrainDonors was hired by a financial services company to handle all of the client's paid media channels. The goal is to drive more traffic and generate more sign-ups on the client's platform.

    Social Media Marketing for Marketing Firm

    • Social Media Marketing
    • $200,000 to $999,999
    • Jan. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They provide suggestions based on accurate data and statistics, allowing us to make informed business decisions."

    May 10, 2022
    Project Lead, Hypertech Marketing
    Angel Beshirov
    • Other industries
    • Istanbul, Türkiye
    • 51-200 Employees
    • Online Review

    BrainDonors is providing social media marketing support for a marketing firm. Their tasks include managing the client's ad spend and budget, tracking and optimizing their campaigns, and producing creatives.

    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.

    Showing 21-30 of 35 Reviews

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

    Learn More
    Verified Client Reviews
    18
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    July 17, 2025

    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

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