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BrainDonors - B2B growth agency cover
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BrainDonors - B2B growth agency

Verified company

BrainDonors is helping B2B companies grow online through digital marketing, sales enablement and tech operations

Amsterdam, NH (NL)

Trusted by

Selected clients

NNissha EuropeHHypergenTThe JourneyCCatalystPayMMeavo+5 more

Capabilities

What they do, who they serve, and the stack they build on.

Selected work

A snapshot of recent projects and outcomes.

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What clients say

Arullo AI

BrainDonors - B2B growth agency is known for

strategic insightscreative solutionsprofessional teamclient-focused

Clients commend BrainDonors for their strategic insights, creativity, and ability to deliver significant results. Many highlight the agency's proficiency in managing media budgets and improving return on investment. The team is praised for their professionalism, responsiveness, and commitment to understanding client needs, leading to successful project outcomes and enhanced digital presence.

Client testimonials

“Brain Donors took ownership of our entire HubSpot implementation, turning a platform our team avoided into a tool they use every day. Their precision and intentional design made HubSpot feel like a perfect fit for our business.”

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Michal Wachstock

Head of Marketing

“I was looking for a skilled company to make a user-friendly website for my B2B company. I am glad that I have chosen Brain Donors because they have developed a corporate website with a very clean design that brings high-quality Leads.”

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Peyo Parlev

CEO, Inovativa

“Working with Brain Donors has been an outstanding experience, and they have truly exceeded my expectations in every way. From the very beginning, their team took the time to deeply understand my brand, goals, and vision. Not only did they deliver exceptional marketing and social media strategies, but they also created a design that went above and beyond anything I had envisioned for my brand.”

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Bambo Earth

CEO, Bambo Earth

“It is such a pleasure to work with Brain Donors' team. They are very skilled and the communication with them is so fast and easy. I fully trusted them since they showed me significant results.”

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Martin Srebrov

CEO, H2U

“We hired Brain Donors to overhaul our social media strategy and grow our follower base, as well as engagement globally. In a highly regulated industry, they found their feet very quickly, delivered on all agreed goals, and went beyond.”

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Katarina Hamilton

International Marketing Manager

“Thanks to BrainDonors' well-planned Facebook advertising strategy, the client now has a lower cost per lead. They have a systemized and organized workflow, ensuring a smooth process. They also are updated with the latest trends and follow best practices that yield positive results.”

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Preslav Nikov

CEO, CraftBerry

“We were really struggling getting to our target audience and informing people around Bulgaria of our presence. We wanted to improve our outreach. I loved the attitude of the Brain Donor’s team and instant understanding of what we needed. The team did an incredible job and exceeded our expectations.”

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Liron Omer

Marketing manager

“They genuinely care and make an effort to understand the business of their customers. Organized and flexible team.”

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Tania Martins

Marketing Coordinator Europe, Ergomotion

“High quality service, lightning speed and laser precision! I recommend it to anyone who has gone through the pains of searching for an adequate marketing service in Bulgaria.”

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Kuzman Dimitrov

CEO, Alpin Home & Alpin Building

“The team's services have generated new inquiries each week. In particular, the Facebook-driven marketing campaign has generated 10 new projects each day. BrainDonors is a highly passionate team that brings a depth of knowledge to the engagement.”

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Kiril Vekov

CEO, Innovativa

Reviews

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BrainDonors is a premier B2B growth agency dedicated to driving online success for its clients through digital marketing, sales enablement, and tech operations. With a robust 4.9/5 rating from 37 reviews, BrainDonors has established itself as a trusted partner for midmarket and small businesses seeking to enhance their digital footprint and achieve measurable growth.

  • Client satisfaction: Boasting a 4.9/5 rating from 37 verified reviews, clients consistently praise the agency's strategic thinking and creative solutions.
  • Diverse expertise: Specializes in performance marketing, CRM consulting, and technical solutions, ensuring a comprehensive approach to client growth.
  • Notable results: Delivered a 500%+ increase in organic traffic for Nissha Europe and a 160% rise in followers for OraSure, demonstrating their ability to drive substantial business outcomes.
  • Global reach: Serves a diverse range of industries including IT, finance, and healthcare, tailoring strategies to meet specific sector needs.
  • Proven track record: Successfully manages media budgets to maximize ROI, with projects achieving up to a 150% increase in sales and a 300% boost in brand awareness.

BrainDonors' commitment to transparency, creativity, and client-focused solutions has positioned them as a leader in the digital marketing landscape, consistently exceeding expectations and delivering tangible results.

Locations

Amsterdam, Netherlands

Headquarters

Rates & ideal client

What this firm typically charges and who they're built for.

Min project budget

$5,000+

Team size

11–50

Social media

Industry Recognition