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generative engine optimization (GEO) agency

The GEO Agency That Makes B2B Brands Visible In AI Search

We are a B2B GEO agency that engineers how AI engines like ChatGPT, Gemini, Claude, and Perplexity find and cite your company.  We build the website and the AI Search system together. Your brand shows up when buyers ask, and your team can run.

TRUSTED BY leading B2B companies
ENRX logo
Erasmus MC logo
Informer Group logo
Kioti logo
NedCargo logo
ENRX logo
Erasmus MC logo
Informer Group logo
Kioti logo
NedCargo logo
The Problem

When AI Answers the Question, Your Brand Is Missing From the Reply

Your buyers now ask ChatGPT, Perplexity, Gemini, and Google's AI answers before they ever reach your site. If AI platforms cannot find or trust your content, they cite a competitor instead, and you lose the deal before a click happens.

Most agencies treat this as a bolt-on tactic. It is a systems problem, and it needs an engineered fix built into the site itself.

what will change?

Get Chosen by AI Search and Ranked on Google

We build the technical foundations and brand authority that make AI platforms cite your brand as the answer, so qualified buyers arrive already convinced.

Show Up Where Buyers Now Decide

Your brand appears inside AI answers on ChatGPT, Gemini, Claude, and Perplexity, where B2B research now starts.

Arrive as the Recommended Option

AI cites you as a credible source, so prospects reach you pre-qualified instead of comparing you cold.

Own the System Outright

You keep the site, the structured content, the schema, and the documentation, so visibility compounds instead of renting it forever.

Move Without Waiting on Developers

Your marketing team publishes and updates AI-ready pages independently, so GEO keeps pace with your campaigns.

Protect Pipeline as Clicks Shift to Answers

You stay visible as AI-generated answers replace traditional search traffic, so demand does not quietly erode.

See What AI Actually Says About You

Clear tracking of citations and mentions across platforms replaces guesswork with evidence you can act on.

Selected Work

B2B Webflow websites
built for measurable growth

One group, multiple products: a Webflow platform built for international growth

95+

Performance Score

4 weeks

From kick-off to launch

Informer Group website homepage screenshot
View case

Built to scale: how Aumatics turned its website into a growth engine

300%+

Marketing ROI

8+

New high ticket clients

Aumatics website homepage screenshot
View case

From WordPress bottleneck to a Webflow platform built for growth

98+

performance score

100

SEO score

NedCargo website case study screenshot
View case

From ASX Listing to $17.5M Raised: How a New Website Became BlinkLab's Investor Magnet

$17.5M

Funding raised

7 weeks

A scalable website

View case

How the GEO Playbook Works

We move you from invisible in AI answers to consistently cited, through an engineered playbook built on your site.

Week 1

Strategy & discovery

Before we touch any code, we audit your current website, map your content, and create a clear migration plan to ensure a smooth, predictable launch.

Outcomes

  • Clear website strategy
  • Validated site structure
  • Predictable launch plan
Week 2 & 3

Scalable Design System

We build a scalable design system in Figma, enabling your team to create new pages quickly while keeping every experience consistent with your brand.

Outcomes

  • Scalable Figma design system
  • Conversion-focused UX
  • Consistent brand experience
Week 4

Webflow Development

We transform your designs into a high-performance Webflow website with clean development, responsive layouts, custom interactions, and seamless integrations with your existing marketing stack.

Outcomes

  • Full Webflow Build
  • Custom animations
  • Marketing integrations
Week 5

Content Migration

We carefully migrate your content, preserve your SEO authority, implement redirects, optimize technical SEO, and ensure every page is transferred accurately to maximize visibility in both search engines and AI search.

Outcomes

  • SEO authority improved
  • AI-ready content structure
  • E-E-A-T optimization
Week 6

Quality & Assurance

We carefully migrate your content, preserve your SEO authority, implement redirects, optimize technical SEO, and ensure every page is transferred accurately to maximize visibility in both search engines and AI search.

Outcomes

  • Cross-browser testing
  • Manual QA
  • Consistent experience everywhere
Week 7

Handover to Marketing

We don't just hand over your website—we empower your marketing team to own it. With documentation, training, and ongoing support, your team can confidently manage and grow the site without relying on developers.

Outcomes

  • Live team training
  • Video tutorials
  • Documentation
features

What Your GEO Engagement Includes

Each capability strengthens the technical and content foundations and the authority signals that decide whether AI platforms cite your brand.

Let’s Talk
Let’s Talk

AI Visibility Audit

We map how your brand appears across AI platforms today and pinpoint the gaps holding back citations, starting with an AI visibility audit.

Answer-Ready Content Architecture

We structure your pages so AI systems can parse and quote them accurately, drawing on how AI search works.

Technical GEO Foundations

We fix crawlability and site performance on Webflow so AI crawlers can access and interpret your structured content.

Entity and Authority Building

We strengthen the external signals and brand entity that determine which sources AI platforms trust and cite.

Citation Tracking and Reporting

We monitor mentions and citations across ChatGPT, Gemini, Claude, and Perplexity so you can see measured progress across each platform.

Handover and Enablement

We train your team and document the system so you run and grow AI visibility without depending on us.

THE DIFFERENCE

The Overflow Difference in a Crowded GEO Agency Market

Most agencies rent you AI visibility through an open-ended retainer. We engineer it into a system you own.

The old way
GEO bolted on as a standalone tactic
Borrowed industry stats and vague promises
You rent visibility through a permanent retainer
Every change waits on a developer queue
Keywords and rankings on Google alone
Dependency that grows with every invoice
THE OVERFLOW way
GEO engineered into your website system
Transparent citation tracking on your own brand
You own the entire system and its documentation
Your team publishes AI-ready pages independently
Getting cited across Google and AI platforms
A system that compounds after we hand it over

What our
clients say

Read what our clients say about the B2B marketing websites we've built to help them grow.

See our playbooks
See our playbooks

If your website has to convince more than one kind of stakeholder at once—investors, scientists, families, or otherwise—and getting that wrong carries real timing and funding consequences, this is the kind of problem we build for.

Portrait of Henk-Jan Boele
Henk-Jan Boele

Overflow created the design for our new website. We are extremely happy with the quality. The value for money is excellent! They also genuinely think along with us, which meant we were almost completely taken care of throughout the process. Communication is excellent, and they keep their promises—something we cannot always say about other online marketing agencies. Highly recommended. We are fans!!

Portrait of Quinten van der Kraaij
Quinten van der Kraaij
Founder BeFesti

Professional and creative entrepreneurs. They think along with you, and I am pleased with our final result!

Portrait of Martijn Ramekers
Martijn Ramekers
CEO Heuvelgroup

The guys at Overflow built a beautiful website for Port Sight Tax in record time. Sleek visuals are combined with strategic analysis. I highly recommend them to anyone looking to improve their online presence!

Portrait of Andreas de Wit
Andreas de Wit
Founder Port Sight Tax

I am incredibly pleased with this wonderful collaboration with Niels and Jort. Communication was very smooth from the start. Niels and Jort are proactive, pay attention to every detail, and always go the extra mile. The result is a stylish website that not only looks beautiful but also truly fits my business. Highly, highly recommended!

Portrait of Tahmina Azizi
Tahmina Azizi
Founder The Legal Wave

Easy, fast & reliable guys. They know how it works and what you may expect from a B2B Marketing Agency. They restructured our website and dicussed openly our webflow (s) Highly recommended!!

Portrait of Mark van Ommen
Mark van Ommen
Commercial Director Nedcargo

We worked with Overflow to build our new website on Webflow, and the experience was excellent from start to finish. As a B2B Marketing Agency, they really took the time to understand our niche recruitment in the non-profit healthcare sector and translated that into a clean, professional site that actually reflects who we are.

Portrait of Karel Van Os
Karel Van Os
Founder Rekruitmentklub

Great experience working with Jort & Niels. They created our website for Modus Projects and we’re really happy with how it turned out. Besides the website, they also helped us with our branding, colours and other brand materials. Great guys and always happy to help. Would definitely recommend!

Portrait of Camiel Aardewerk
Camiel Aardewerk
Founder Modus Projects

In our search for a good BTB Marketing Agency, we came across Overflow. This is how you want to do business: 2 nice guys, clear processes, clarity on cost and timings upfront, and most important of all: creative and very professional websites in Webflow in return. Doing business becomes fun this way, and easy to do. No 'funnies' no surprises, but jointly working as one team on the future of our business! Go for it Niels and Jort! I wish you all the succes in your business!

Portrait of Peter Potters
Peter Potters
Chief Commercial Officer

If your website has to convince more than one kind of stakeholder at once—investors, scientists, families, or otherwise—and getting that wrong carries real timing and funding consequences, this is the kind of problem we build for.

Portrait of Henk-Jan Boele
Henk-Jan Boele

Overflow created the design for our new website. We are extremely happy with the quality. The value for money is excellent! They also genuinely think along with us, which meant we were almost completely taken care of throughout the process. Communication is excellent, and they keep their promises—something we cannot always say about other online marketing agencies. Highly recommended. We are fans!!

Portrait of Quinten van der Kraaij
Quinten van der Kraaij
Founder BeFesti

Professional and creative entrepreneurs. They think along with you, and I am pleased with our final result!

Portrait of Martijn Ramekers
Martijn Ramekers
CEO Heuvelgroup

The guys at Overflow built a beautiful website for Port Sight Tax in record time. Sleek visuals are combined with strategic analysis. I highly recommend them to anyone looking to improve their online presence!

Portrait of Andreas de Wit
Andreas de Wit
Founder Port Sight Tax

I am incredibly pleased with this wonderful collaboration with Niels and Jort. Communication was very smooth from the start. Niels and Jort are proactive, pay attention to every detail, and always go the extra mile. The result is a stylish website that not only looks beautiful but also truly fits my business. Highly, highly recommended!

Portrait of Tahmina Azizi
Tahmina Azizi
Founder The Legal Wave

Easy, fast & reliable guys. They know how it works and what you may expect from a B2B Marketing Agency. They restructured our website and dicussed openly our webflow (s) Highly recommended!!

Portrait of Mark van Ommen
Mark van Ommen
Commercial Director Nedcargo

We worked with Overflow to build our new website on Webflow, and the experience was excellent from start to finish. As a B2B Marketing Agency, they really took the time to understand our niche recruitment in the non-profit healthcare sector and translated that into a clean, professional site that actually reflects who we are.

Portrait of Karel Van Os
Karel Van Os
Founder Rekruitmentklub

Great experience working with Jort & Niels. They created our website for Modus Projects and we’re really happy with how it turned out. Besides the website, they also helped us with our branding, colours and other brand materials. Great guys and always happy to help. Would definitely recommend!

Portrait of Camiel Aardewerk
Camiel Aardewerk
Founder Modus Projects

In our search for a good BTB Marketing Agency, we came across Overflow. This is how you want to do business: 2 nice guys, clear processes, clarity on cost and timings upfront, and most important of all: creative and very professional websites in Webflow in return. Doing business becomes fun this way, and easy to do. No 'funnies' no surprises, but jointly working as one team on the future of our business! Go for it Niels and Jort! I wish you all the succes in your business!

Portrait of Peter Potters
Peter Potters
Chief Commercial Officer

If your website has to convince more than one kind of stakeholder at once—investors, scientists, families, or otherwise—and getting that wrong carries real timing and funding consequences, this is the kind of problem we build for.

Portrait of Henk-Jan Boele
Henk-Jan Boele

Overflow created the design for our new website. We are extremely happy with the quality. The value for money is excellent! They also genuinely think along with us, which meant we were almost completely taken care of throughout the process. Communication is excellent, and they keep their promises—something we cannot always say about other online marketing agencies. Highly recommended. We are fans!!

Portrait of Quinten van der Kraaij
Quinten van der Kraaij
Founder BeFesti

Professional and creative entrepreneurs. They think along with you, and I am pleased with our final result!

Portrait of Martijn Ramekers
Martijn Ramekers
CEO Heuvelgroup

The guys at Overflow built a beautiful website for Port Sight Tax in record time. Sleek visuals are combined with strategic analysis. I highly recommend them to anyone looking to improve their online presence!

Portrait of Andreas de Wit
Andreas de Wit
Founder Port Sight Tax

I am incredibly pleased with this wonderful collaboration with Niels and Jort. Communication was very smooth from the start. Niels and Jort are proactive, pay attention to every detail, and always go the extra mile. The result is a stylish website that not only looks beautiful but also truly fits my business. Highly, highly recommended!

Portrait of Tahmina Azizi
Tahmina Azizi
Founder The Legal Wave

Easy, fast & reliable guys. They know how it works and what you may expect from a B2B Marketing Agency. They restructured our website and dicussed openly our webflow (s) Highly recommended!!

Portrait of Mark van Ommen
Mark van Ommen
Commercial Director Nedcargo

We worked with Overflow to build our new website on Webflow, and the experience was excellent from start to finish. As a B2B Marketing Agency, they really took the time to understand our niche recruitment in the non-profit healthcare sector and translated that into a clean, professional site that actually reflects who we are.

Portrait of Karel Van Os
Karel Van Os
Founder Rekruitmentklub

Great experience working with Jort & Niels. They created our website for Modus Projects and we’re really happy with how it turned out. Besides the website, they also helped us with our branding, colours and other brand materials. Great guys and always happy to help. Would definitely recommend!

Portrait of Camiel Aardewerk
Camiel Aardewerk
Founder Modus Projects

In our search for a good BTB Marketing Agency, we came across Overflow. This is how you want to do business: 2 nice guys, clear processes, clarity on cost and timings upfront, and most important of all: creative and very professional websites in Webflow in return. Doing business becomes fun this way, and easy to do. No 'funnies' no surprises, but jointly working as one team on the future of our business! Go for it Niels and Jort! I wish you all the succes in your business!

Portrait of Peter Potters
Peter Potters
Chief Commercial Officer

If your website has to convince more than one kind of stakeholder at once—investors, scientists, families, or otherwise—and getting that wrong carries real timing and funding consequences, this is the kind of problem we build for.

Portrait of Henk-Jan Boele
Henk-Jan Boele

Overflow created the design for our new website. We are extremely happy with the quality. The value for money is excellent! They also genuinely think along with us, which meant we were almost completely taken care of throughout the process. Communication is excellent, and they keep their promises—something we cannot always say about other online marketing agencies. Highly recommended. We are fans!!

Portrait of Quinten van der Kraaij
Quinten van der Kraaij
Founder BeFesti

Professional and creative entrepreneurs. They think along with you, and I am pleased with our final result!

Portrait of Martijn Ramekers
Martijn Ramekers
CEO Heuvelgroup

The guys at Overflow built a beautiful website for Port Sight Tax in record time. Sleek visuals are combined with strategic analysis. I highly recommend them to anyone looking to improve their online presence!

Portrait of Andreas de Wit
Andreas de Wit
Founder Port Sight Tax

I am incredibly pleased with this wonderful collaboration with Niels and Jort. Communication was very smooth from the start. Niels and Jort are proactive, pay attention to every detail, and always go the extra mile. The result is a stylish website that not only looks beautiful but also truly fits my business. Highly, highly recommended!

Portrait of Tahmina Azizi
Tahmina Azizi
Founder The Legal Wave

Easy, fast & reliable guys. They know how it works and what you may expect from a B2B Marketing Agency. They restructured our website and dicussed openly our webflow (s) Highly recommended!!

Portrait of Mark van Ommen
Mark van Ommen
Commercial Director Nedcargo

We worked with Overflow to build our new website on Webflow, and the experience was excellent from start to finish. As a B2B Marketing Agency, they really took the time to understand our niche recruitment in the non-profit healthcare sector and translated that into a clean, professional site that actually reflects who we are.

Portrait of Karel Van Os
Karel Van Os
Founder Rekruitmentklub

Great experience working with Jort & Niels. They created our website for Modus Projects and we’re really happy with how it turned out. Besides the website, they also helped us with our branding, colours and other brand materials. Great guys and always happy to help. Would definitely recommend!

Portrait of Camiel Aardewerk
Camiel Aardewerk
Founder Modus Projects

In our search for a good BTB Marketing Agency, we came across Overflow. This is how you want to do business: 2 nice guys, clear processes, clarity on cost and timings upfront, and most important of all: creative and very professional websites in Webflow in return. Doing business becomes fun this way, and easy to do. No 'funnies' no surprises, but jointly working as one team on the future of our business! Go for it Niels and Jort! I wish you all the succes in your business!

Portrait of Peter Potters
Peter Potters
Chief Commercial Officer

Get your free AI Visibility Scan

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investement

Built for every stage
of your growth

Every organization has a different starting point. Choose the option that matches your current stage and scales with your ambitions.

Assess

AI Visibility Benchmark

For companies that want to understand their current AI visibility before making larger investments.

Understand your AI visibility

Gain a clear picture of how AI platforms perceive your brand.

Identify your biggest opportunities

Prioritize the improvements with the highest potential impact.

Benchmark competitors

See where your competitors outperform you and where you can win.

WHAT'S INCLUDED

  • AI Visibility Audit
  • Competitor Benchmark
  • Prompt Research
  • Executive Roadmap

Investement

From €2.500

One-time assessment · 1–2 weeks

Engineer

AI Search Foundation

For organizations ready to improve their AI visibility through a focused implementation sprint.

Become AI-ready

Build the technical and content foundation AI systems can understand and trust.

Increase AI visibility

Implement the highest-impact improvements across your website and content.

Build long-term authority

Strengthen the signals that influence AI recommendations.

WHAT'S INCLUDED

  • Full Marketing Team Training
  • CRM & marketing integrations
  • Server-side tracking
  • WCAG 2.1 AA Compliance

Investement

From €5.900

One-time implementation sprin

Accelerate

Monthly Content Production

For companies that want to continuously grow their AI visibility and stay ahead of competitors.

Stay ahead of competitors

Support multiple teams, brands, languages and regional websites within one structured setup.

Grow your AI visibility

Create clear permissions and component guidelines.

Own your category

Build lasting authority that compounds over time.

WHAT'S INCLUDED

  • Monthly AI Visibility Reports
  • AI Recommendation Monitoring
  • Prompt Tracking & Testing
  • Continuous Content Optimizatione

Investement

From €1.750/mo

Monthly

Overflow thinking

Ideas on B2B growth, AI Search & Webflow

Common Questions About Choosing a GEO Agency

The answers buyers ask most before choosing a GEO agency.

Talk To Us
Talk To Us

What is a GEO agency, and how is it different from an SEO agency?

+

A GEO agency optimizes your brand to be cited inside AI-generated answers, while an SEO agency focuses on ranking pages in traditional search results. Overflow does both, because AI platforms still rely on strong technical and content foundations.

How is GEO different from AEO?

+

The terms overlap heavily, and both aim to make your brand the answer AI platforms surface. Overflow runs this work through its AI Search playbook, and you can read how we define it in our guide to what AEO is.

Does GEO replace SEO?

+

No. GEO complements SEO rather than replacing it, because AI platforms still draw on crawlable, authoritative content. We build both foundations together so you stay visible on Google and in AI answers.

Who is Overflow's GEO service for?

+

It is built for ambitious mid-market and enterprise B2B teams whose growth is held back by a developer-dependent website and weak visibility in AI search.

Why do we appear in some AI platforms but not others?

+

Each platform uses different indexes and source preferences, so citations vary. We explain the mechanics in our breakdown of why AI platforms cite different sources and engineer for each one.

Why choose Overflow as our GEO agency?

+

We engineer GEO into a Webflow marketing system you own, and we back it with transparent citation tracking rather than borrowed stats. We also hand over the training and documentation so your team runs it independently.