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

B2B SEO Agency

B2B SEO That Ranks, Gets Cited by AI, and Brings in Pipeline

Struggling to get qualified traffic? Want to improve your organic presence and beat your competitors? We build solid SEO foundations that earns you visibility across every surface your buyers search on.

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OraSure Technologies logo in black text with a stylized circular design.
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Logo of Parnassus
Logo of Hypergen
Logo of Home2U
Logo of Wisdom
Logo of Modi
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Logo of Tytle
OraSure Technologies logo in black text with a stylized circular design.
Logo of Protocol
Logo of Ergomotion
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Logo of Alpin Home
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Logo of Weeplow
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modern SEO

Search Engine Optimization Matters More Than Ever

Modern SEO influences far more than organic rankings alone. It helps shape how your brand performs across channels, how easily buyers can find and evaluate you, and how clearly your website communicates who you are, what you do, and why it matters. 
And as competition intensifies and search continues to evolve with AI, SEO has become one of the core foundations of sustainable digital growth.

Search Grew a New Layer

AI search is becoming the fastest-growing layer in B2B discovery, and it’s reshaping where buyers find their next vendor.
But AI engines do not invent the answers. They pull from content that already ranks, earns trust, and reads as authoritative. That is why strong SEO is what decides who shows up in their results.

A New Medium on the Rise

Source: Web visits and mobile app sessions across top 5 LLMs (ChatGPT, Gemini, Claude, Perplexity, Grok) and web visits across top 6 search engines (Google, Bing, Yahoo, DuckDuckGo, Yandex, Baidu).

1.86T
search engine visits in 2025
243%
YoY growth in AI search traffic

The Combo That Wins Modern B2B Search

Modern buyers stop searching when they find an answer they trust. These disciplines, run together, are what earns it.

Search Engine Optimization
 The foundation everything else relies on
Answer Engine Optimization
Gets you cited by AI engines
 Generative Engine Optimization
Surfaces your content in AI-generated answers
AI Search Engine Optimization
Brings all three together
SEO. AEO. GEO. AI SEO
B2B SEO Challenges

The B2B SEO Challenges
Quietly Costing You Pipeline

A weak SEO strategy does more than limit organic growth. It can reduce the impact
of paid campaigns, slow buyer progression, and weaken visibility in AI-driven search.

Poor buyer targeting

Ranking is not enough if you are attracting the wrong audience. When SEO is not aligned with buyer intent, traffic increases but lead quality stays weak.

Weak conversion paths

Even when the right visitors land on your site, unclear journeys, poor structure, or missing next steps can stop them from moving further down the funnel.

Low content relevance

If your content does not match what buyers are actually searching for at different stages of the journey, visibility alone will not turn into meaningful engagement or pipeline.

Invisible in AI search


If your content is not structured to be cited and your authority signals are weak, AI engines pass you over. Buyers using ChatGPT, Perplexity, or Google AI Overviews never see your brand.

Weak technical foundation


Issues such as broken links, crawl inefficiencies, indexing problems, and disorganized site architecture can limit search engine access, reduce visibility, and create a frustrating on-site experience for users.

Stalled search performance over time

SEO is not a one-time setup. Without ongoing updates, optimization, and adaptation to changing search behavior, it becomes harder to sustain visibility for the terms that generate the strongest commercial intent.

The Full SEO Stack

Six disciplines, run in-house, working together on every B2B SEO engagement level.

full seo stack graph
SEO Essentials

SEO Strategy

A roadmap built for B2B buyer journeys, where decisions take months, multiple stakeholders weigh in, and content has to perform across both Google and AI search. We map quick wins, long-term plays, and how they support pipeline.

Technical SEO

Site architecture, crawlability, Core Web Vitals, schema markup, indexing health, and structured data. The infrastructure that lets everything else perform as it should.

Keyword and Topic Research

The keywords B2B buyers actually search at each stage of the funnel, surfaced beyond volume metrics. We map the questions, intent signals, and topic clusters that move accounts from research to demo.

SEO Copywriting

Clear, purposeful SEO content shaped around search intent, buyer needs, and business goals, helping your pages and blog posts rank and get cited more effectively and resonate with the right audience.

Link Building

Acquiring high-quality backlinks from reputable, authoritative sources to improve your site's authority, support rankings, and signal credibility to both search engines and AI models.

On-going SEO

On-going SEO support to help your website stay accurate, competitive, and up to date. We monitor algorithm changes, identify improvement opportunities, update content, review metadata, catch technical issues, and refine performance in line with evolving SEO best practices.


BETTER TOGETHER

SEO's Most Powerful Pairings

SEO + Content Marketing

SEO tells you what to create and why. Content marketing makes it worth ranking for. Together they build topical authority that compounds month after month, turning organic traffic into a defensible competitive edge.

SEO + AEO

The same authority signals that earn Google rankings make AI models confident enough to cite you. Combine them and your content gets discovered on Google and recommended by ChatGPT, Perplexity, and Gemini.

SEO + PPC

Paid captures bottom-funnel intent immediately while SEO compounds over time. Run them together and your organic data sharpens paid targeting, paid spend covers the wait for organic traction, and your visibility doubles on high-value queries.

SEO + HubSpot

Organic visitors need somewhere to land, convert, and get nurtured. HubSpot turns that journey into structured workflows, with forms, lead scoring, and email sequences that move buyers from first click to first call.

SEO + RevOps

SEO drives qualified traffic. RevOps makes sure that traffic moves through marketing and sales without friction. Together they turn organic visibility into clean attribution, faster handoffs, and pipeline you can actually report on.

REAL STORIES, REAL RESULTS

Our SEO Results Speak For Themselves

Get a Fully Interactive SEO Report

SEO Reporting
Available 24/7
Easier to track, understand, and act on
Explore branded and non-branded visibility
Filter by country, device, and date range
Track rankings without spreadsheet digging
Client outcomes

See Why B2B Teams Trust BrainDonors

Our Approach to B2B SEO

Our Approach to B2B SEO

Getting to know each other

Schedule a call with us. In this meeting, we'll get to know your business goals and challenges. We'll also discuss your current online presence across search engines and AI search, and identify opportunities for growth.

What you get: SEO audit
Stage 1

Research and planning

Our SEO specialists take the time to fully understand your business, website, niche, competitors, and growth focus. From there, we build a tailored SEO strategy designed to strengthen your brand presence and support the goals that matter most to you.

What you get: A tailored SEO strategy
Stage 2

SEO implementation

With a solid plan in place and your approval, we begin optimizing your website. This includes on-page SEO, technical adjustments, and content improvements built to rank on Google and get cited in AI search.

What you get: Publish-ready optimizations, on schedule
Stage 3

Ongoing monitoring and optimization

SEO is an ongoing process. We monitor your site, track results, and adapt to algorithm and AI search changes to keep it ranking high and driving qualified traffic. You also get your own personal interactive dashboard to keep track of your site's real-time performance.

What you get: Live reporting and continuous performance improvement
Stage 4

SEO Strategies Built For B2B Complexity

Longer sales cycles, multiple stakeholders, technical buyers, and niche audiences all require a different approach. Every industry plays SEO differently, so we approach each one on its own terms.

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 we serve
reviews

Our Clients Talk About The Results

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 content team behind your next quarter's pipeline

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

Do you provide local, national, or international SEO?

Yes, we do! Whether you’re targeting local customers, a national audience, or international markets, we can tailor our SEO services to meet your needs. From driving foot traffic locally to expanding your reach globally, we’ve got you covered.

How long does it take to see results from SEO?

SEO takes time, but it’s worth the wait. You can expect to see noticeable improvements within 3 to 6 months. The exact timeline depends on factors like your industry, competition, and website’s current state, but regular optimization delivers steady, long-term growth.

Do I need to create new content for SEO, or can you optimize my existing content?

Both options work! We can optimize your existing content to make it more search-friendly, or help you create new content if needed. Either way, we’ll ensure your site is engaging and fully optimized for your audience.

How much do your SEO services cost?

Our pricing depends on your needs and goals, but we offer flexible packages for businesses of all sizes. Get in touch for a customized quote that works with your budget and delivers real results.

Can you tailor your services to fit my industry and business size?

Absolutely. We adapt our SEO strategies to fit your industry, audience, and business size. Whether you’re a small local business or a global brand, we’ll create a plan that aligns perfectly with your goals.

Will SEO changes affect the current design of my website?

Nope! Most SEO improvements focus on content, technical tweaks, and performance enhancements, leaving your site’s design intact. If any design changes are needed, we’ll make sure they’re seamless and enhance the overall UX.