Peyo Parlev, InovativaRadoslav Radev, EnnovatyNikolay Bogov, CEO - Complex BuildPeyo Parlev, InovativaNikolay Petrov, CEO NiMass
More than 1200 happy
clients worldwide

B2B Content Marketing Agency

B2B content your buyers find, trust, and act on

From SEO articles to ad copy, we plan, write, and optimize every piece of content your B2B buyer touches at every stage of your conversion funnel.

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Logo of Parnassus
Logo of Hypergen
Logo of Home2U
Logo of Wisdom
Logo of Modi
Logo of Interchange Overcharge
Logo of Tytle
OraSure Technologies logo in black text with a stylized circular design.
Logo of Protocol
Logo of Ergomotion
Logo of Akooda
Logo of Parnassus
Logo of Hypergen
Logo of Home2U
Logo of Wisdom
Logo of Modi
Logo of Interchange Overcharge
Logo of Tytle
OraSure Technologies logo in black text with a stylized circular design.
Logo of Protocol
Logo of Ergomotion
Logo of Akooda
Logo of Alpin Home
Logo of PoliGroup
Logo of R
Logo of Weeplow
Logo of Avtozona
Logo of Abrites
Logo of OakMasters
Logo of Nissha Ecosense molding
Logo of Alpin Building
Logo of Levi's
Logo of iNovativa
Logo of EMF Harmony
Alpin Home Logo
Logo of PoliGroup
Logo of R
Logo of Weeplow
Logo of Avtozona
Logo of Abrites
Logo of OakMasters
Logo of Nissha Ecosense molding
Logo of Alpin Building
Logo of Levi's
Logo of iNovativa
Logo of EMF Harmony

Every piece of content wins a different stage

Service demo
SEO blog posts
AEO content
LinkedIn content
Thought leadership
01.
Awareness
Strangers:

Don't know you exist. Searching the problem, not the product.

What it brings

First impressions, AI citations, brand discovery

02.
Interest
Prospects:

Aware, paying attention. Learning, not yet evaluating.

What it brings

Known leads in your CRM, intent signals to act on

03.
Consideration
Leads:

Actively evaluating options. Building internal opinions.

What it brings

Internal champions, shortlist inclusion

04.
Decision
Qualified leads:

Serious, building the internal business case

What it brings

Warm meetings, shorter sales cycle

Video testimonials

See Why B2B Teams Trust BrainDonors For PPC

Types of B2B content we create

Every format your funnel needs, from one team

Blog posts

Support organic discovery

Long-form, SEO-optimized, practitioner-level articles.

Whitepapers

Close warm leads

Research-led assets for high-intent, late-stage buyers.

Ebooks

Capture and nurture demand

Gated lead magnets that deliver real value.

Case studies

Build buying confidence

Proof-led stories with real outcomes.

Website copy

Sharpen positioning and clarify value

Homepage, service, and product page messaging.

Landing pages

Turn paid traffic into demos

Conversion-focused pages for campaigns and offers.

Email sequences

Move buyers forward.

Nurture, lifecycle, campaign, and outbound copy.

LinkedIn content

Stay top-of-mind with buyers

Thought leadership for decision-makers.

UGC scripts

Humanize the message.

Video scripts for social and paid creative.

Ad copy

Win attention with lower CPL.

Copy for Google, LinkedIn, and Meta campaigns that converts.

Posting plans

Consistent, on-strategy branding.

Social content calendars mapped to your strategy.

Turn Content Into a Consistent Growth Channel

From planning and production to optimization and distribution, we’ll take care of the entire process.

Most B2B content does only one job. Modern search needs three

The new content trinity

SEO gets you found, AEO helps AI surface you, and unique human-led content gives buyers a reason to trust you. Together, they turn content into a real research-to-revenue asset.

Content + SEO - AEO =
Ranks in Google. Invisible in AI search
SEO + AEO - Content =
Optimized structure with nothing worth optimizing
AEO + Content - SEO =
Quotable insight nobody can find
SEO + AEO + Content =
Found, cited, and chosen at every research stage

Mediocre content is now invisible content

Search and AI have raised the bar. It is no longer enough for content to be published, optimized, and technically correct. To show up, it needs a clear purpose, a strong angle, and a reason for buyers to trust it.

Why quality content matters more than ever

AI answers have no second page

Google shows ten results per page. AI engines cite two or three. When search compresses from ten winners to three, anything that isn't best-in-class doesn't rank lower. It becomes easier to miss entirely.

Most published content earns zero traffic

The majority of B2B blog posts never rank. Not because the writing is bad, but because the strategy was already shaky. No clear intent, no real search demand, and no understanding of what already ranks. Quality starts at the brief, not the draft.

Content stales if nobody maintains it

Rankings are not permanent. Buyer questions change, competitors update their pages, and search intent shifts. A strategy that only publishes new content without refreshing existing assets is always losing ground somewhere.

Every piece is an audition

Before a prospect books a call, your content is already speaking for you. It shows how clearly you think, how well you understand their problem, and whether your team feels like one they can trust with the work.

AI content vs Human + AI content

Two kinds of AI content.
Only one is built for ROI

We're not anti-AI, we're anti lazy AI. The difference between prompted content and expert-led content shows up everywhere: in how well it ranks, how easily it can be cited, and how convincingly it moves buyers forward.

Pure AI content
Optimises for form fills and MQLs regardless of fit.
Reads fine, says nothing, converts no one
Ranks for searches that bring traffic but never deals
Ignored by AI engines hunting for original sources
Quietly damages credibility with the buyers you want most
Costs less per piece. Costs more in lost pipeline.
Human + AI optimized
Fast, credible, and conversion-ready
Ranks for the queries your buyer types before they ever book a call
Cited by name across ChatGPT, Perplexity, and Google AI Overview
Sales gets leads who already trust your solutions
Compounds: content keeps working months after it ships
Turns the content line item into a growth investment
Our process

Our approach to B2B content marketing

At BrainDonors, we see digital marketing as a journey, and we’re with you every step of the way! From understanding your story to helping you grow, here’s how we get you to where you want to be:

Our Work In Action

Proven results

Each industry has its own content code

Tech

Manufacturing

OEM

Fintech

SaaS

Finance

Legal

Service

Healthcare

Automotive

That industry context helps us create campaigns that feel credible to buyers and support the sales conversations that follow.

industries
Our clients talk about the results

What it's like to work with us

Woerwag Pharma logo

"What impressed us most is that they combine creativity with strategic thinking. BrainDonors' efforts have helped the client improve their content quality and organic visibility. The team has a well-structured and organized project management approach, and they're proactive in sharing ideas and recommendations. BrainDonors is flexible, collaborative, and easy to work with."

Stefomira Tzolova
Digital Marketing, Wörwag Pharma GmbH
Imagen Logo

BrainDonors delivered the project on time, meeting all the expectations. The team was highly responsive, transparent, and proactive throughout the engagement.

Ardon Wesly
Head of Sales, Imagen

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.

Michal Wachstock
Head of Marketing
Logo of Home2U

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.

Martin Srebrov
CEO - H2U
Lofo of BamboEath

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. Overall the creativity and attention to detail they brought to the design work were phenomenal and I highly recommend them to anyone looking for a social media and marketing agency that goes the extra mile and brings amazing results!

Bambo Earth
CEO - Bambo Earth
Logo of Electric extreme

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

Georgi Detelinov
CEO - Electric Extreme
Logo of CraftBerry company

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.

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. We create a TIK TOK campaign which went VIRAL!!! They road the viral wave and the results from the campaigns really went beyond what anyone had expected. I would highly recommend anyone to work with BrainDonors and am so thankful that we did! They are amazing at understand what type of strategy you need, creating it, and running it all the way through. Thank you BrainDonors for your help with our company!

Liron Omer
Marketing manager
Logo of OraQuick

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.

Katarina Hamilton
International Marketing Manager

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

Tania Martins
Marketing Coordinator Europe - Ergomotion

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.

Kiril Vekov
CEO - Innovativa

The agency has assembled a team of professionals. The best thing about working with them is that they are responsive and never stop thinking about how to improve the company and the projects they work with. Another good thing about the company is that the owner holds a meeting with each business owner he works with. Communication with the team leader is easy and always fulfills the company's request in the fastest way and often suggestions for improving something are of great importance for the final result. Whenever we wish, we can schedule a meeting with each of the team members responsible for a given segment that our company needs and when communicating with them, a calm and professional attitude is visible. Of course, there have been moments of tension on our part, but the calmness and patience they show in every situation is of great importance for the development of our business and their growth as the best company in their sector on the market.

Toni Petrov
CEO - Avtozona
Construction team of Alpin Building with vehicles and scaffolding – Group photo of construction workers and engineers wearing branded uniforms and safety gear, posing in front of a construction site with scaffolding, company banners, and branded vans. Keyw

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.

Kuzman Dimitrov
CEO - Alpin Home & Alpin Building

We've been extremely impressed by the fresh energy, enthusiasm and dynamism of Braindonors. They go above and beyond, have learned our business quickly and were immediately able to offer strategic insights that have had an immediate benefit. Best of all our account manager Stefani is a delight, they have bags of initiative and really feel like an extension of our business. I would not hesitate to recommend them.

Ed Hamilton
Owner - OakMasters

BrainDonors has taken my business' advertising to the next level. Not only improved my advertising ROI but they have saved me so much stress and worry about running my own facebook/google ads. Professional and excellent communication. The team is nice to work with and helpful in guiding and insightful in providing suggestions that are suitable to your marketing goals. Would highly recommend it.

Antonio Andreev
CEO - Bagso
logo of ennovaty

The engagement led to a significant increase of 100 leads and almost 6000 new visitors, exceeding the client's business goals. The team utilized multiple communication channels to conduct regular and effective meetings. The team was receptive and flexible to the client's suggestions.

Radoslav Radev
CEO - Ennovaty
Meet the team

The B2B PPC Team Behind Your Next Best-Performing Campaigns

PPC team + paid social team
Andrey Petrov
Marketing Director & Co-Founder at BrainDonors
Miroslav Ivanov
Creative Director & Co-Founder
Stanislava Nedelcheva
Chief Operating Officer
Elizabet Bakalova
Team Lead Account Management
Stefani Lazarova
Team Lead Account Management
Dara Deyanova
Account Manager
Monika Ivanova
Account Manager
Maria Plachkova
Account manager
Nora Vankova
Account Manager
Vasil Stoev
Team Lead Paid Social
Daniel Ivanov
Paid Social Specialist
Plamen Polimenov
Team Lead PPC
Valentina Paunova
PPC Specialist
Martin Ivanov
PPC Specialist
Dilyana Sergieva
Team Lead Content & Copywriting
Lora Mavrodieva
Team Lead Short-Form Copywriting
Vanessa Yanakova
Content & Copywriting Specialist
Kristina Valcheva
Content & Copywriting Specialist
Simona Kareva
Junior Content & Copywriting Specialist
Georgi Stoychev
Team Lead SEO & AEO
Tsvetomira Andreeva
SEO Specialist
Georgi Kondev
AEO & Link Building Specialist
Stefani Ivanova
AEO & Link Building Specialist
Stela Stoycheva
HubSpot Sales & CRM Team Lead
Svetla Vasileva
Email Marketing & CRM Senior Specialist
Monika Hristova
B2B Content Writer
Vyara Peneva
Content Production Specialist
Kristiyan Vasilev
Video & Content Production Specialist
Rosina Batashka
Content Production Specialist
Mihaela Nikolova
Senior UX/UI Designer & Webflow Developer
Teofil Kostadinov
Webflow Developer
Ivan Geshev
UX/UI Designer & Webflow Developer
Melani Yanova
UX/UI Designer
Ivan Kirev
UX/UI Designer & Webflow Developer
Hristo Panev
UX/UI Designer & Webflow Developer
Teodora Gigova
UX/UI Designer & Webflow Developer
Tihomir DImitrov
UX/UI Designer
45+
certified specialists
1 BILLION+
revenue generated
12
teams across the agency
7+ years
building B2B marketing systems

Frequently Asked Questions

Can you create both the strategy and the content?

Yes. We can build the content strategy, create the assets, optimize them, and track performance. That means your content roadmap, briefs, writing, SEO, AEO, editing, and reporting can all sit with one team.

How do you measure content performance?

We look at rankings, organic traffic, AI visibility, engagement, conversions, assisted pipeline, lead quality, and whether sales actually uses the content. The goal is not just more content. It is content that helps buyers move forward.

How quickly can we expect to see results?

Some assets can support campaigns and sales conversations quickly. SEO and AEO usually build value over time, depending on competition, search demand, authority, and publishing consistency. Most B2B content strategies are designed to compound over months, not days.

Can you work with complex B2B industries?

Yes, we work with all types of complex industries including B2B SaaS, tech, healthcare, fintech, consulting, professional services, and other industries where buyers need education, proof, and clarity before they are ready to talk to sales.

Do we need to have a content strategy already?

No. We can start from scratch or improve what you already have. If you already have content, we usually begin with an audit to see what is working, what is missing, and where the biggest opportunities are.

What is your pricing?

Since every business is unique, we tailor pricing based on the complexity and scope of work. Drop us a message at hello@braindonors.agency, and we'll provide you with price estimations.