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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.
We are specifically specialized in spending media budgets online and get maximum results from your investments. We are not huge agency and do not expect huge structure but more like a friendly people who really give a shi*t. about your business and your investments.
We are very transparent with our clients so expect clear communication and reporting how we spend every single Penny of your budget and how much do you make.
Behind the performance and the budgets however stays our creativity. The whole advertising industry is creativity, the right communication to the right audience. Our team consist of young proffesionals with a lot of experience, creative mindsets and inspiration.
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Min project size
$5,000+
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Hourly rate
$50 - $99 / hr
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Employees
10 - 49
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Locations
Amsterdam, Netherlands
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Year founded
Founded 2019
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Languages
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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
Pricing Snapshot
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
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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.
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Learn More- Verified Client Reviews
- 20
- Overall Review Rating
- 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 |
Locations (2)
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