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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 competitive pricing that aligns with client budgets, providing substantial value. Clients report significant improvements in marketing results, indicating a high return on investment. While specific project costs are not detailed, feedback highlights effective project management and satisfaction with outcomes.

    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

    • Challenges with ROI and Client Relations

      One client reported a negative ROI and issues with client relations, including withheld access to Google tags post-contract. This highlights potential areas for improvement in client management and result delivery.

    • Positive Impact on Brand Visibility

      BrainDonors has successfully enhanced brand visibility and digital presence for clients, leading to increased traffic and engagement. Their strategic input has been pivotal in achieving these results.

    • Valued for Comprehensive Service Offering

      Clients appreciate BrainDonors as a one-stop-shop for marketing needs, offering comprehensive services from web development to social media marketing, providing a seamless and integrated approach.

    • High Client Satisfaction and Dedication

      Many clients express high satisfaction with BrainDonors’ dedication to treating projects as their own. This commitment has led to successful outcomes and enhanced client trust, with some clients noting no areas needing improvement.

    • Successful Lead Generation and Sales Boost

      Several clients report significant increases in sales and lead generation after engaging with BrainDonors. The agency's strategic approaches have led to notable improvements in client sales numbers and cost efficiency.

    • Efficient Project Management

      Clients commend BrainDonors for their organized project management and timely delivery. They maintain clear communication and adaptability, ensuring smooth collaborations. However, one client noted potential for more task management system use.

    BrainDonors Reviews

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    Industry
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    Web Dev & Digital Marketing for Rehab Facility

    • Other Digital Marketing
    • $10,000 to $49,999
    • Oct. 2018 - Feb. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "These guys have a lot of passion in their work."

    Apr 15, 2020
    CEO, Nimass
    Nikolay Petrov
    • Other industries
    • Bulgaria
    • 1-10 Employees
    • Online Review

    BrainDonors designed and developed a website that allows for online booking. They also created a marketing strategy for a rehabilitation center.

    Digital Marketing for Business Services Company

    • Conversion Optimization Marketing Strategy Search Engine Optimization
    • Confidential
    • Feb. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "BrainDonors treats our project, numbers, and success as if they were their own."

    May 25, 2026
    CEO, The Journey Platform
    Sagi Shahar
    Verified
    • Business services
    • New York, United States
    • 11-50 Employees
    • Online Review
    • Verified

    BrainDonors has provided end-to-end marketing support for a business services company. Their work includes SEO, website design, LinkedIn campaigns, and HubSpot design and automation.

    Digital Ad Strategy & PPC for Law Firm

    • Digital Strategy Pay Per Click
    • Confidential
    • Jan. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They are simply a pleasure to work with and respond quickly to our specific needs."

    Apr 22, 2025
    Director of Communications, Law Firm
    Christine Schiffner
    Verified
    • Legal
    • New York City, New York
    • 51-200 Employees
    • Online Review
    • Verified

    BrainDonors provides ongoing PPC services for a law firm. The team is responsible for adapting digital ad strategies and creating and managing multilingual Meta Ads and Google Ads campaigns.

    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.

    Showing 21-30 of 38 Reviews

    Our Story

    We are BrainDonors, a 50+ certified B2B digital marketing team with deep expertise in strategy, media, content, SEO and technical systems (HubSpot, web design, tracking). We help B2B SaaS, services, manufacturing and finance clients expand globally, enter markets and boost performance via paid media, content and growth engineering. Proven: 300+ projects, 1B+ revenue generated, major client wins and measurable lifts (100–160%+).

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

    Learn More
    Verified Client Reviews
    21
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    May 25, 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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