Human, Data, and AI-Driven International SEO Consultant
As an International SEO Consultant, I combine marketing expertise, competitive intelligence, cultural understanding, and AI-powered SEO to help brands increase visibility, reach new audiences, and drive conversions.
Curious how this approach could work for your business? Book a free SEO consultation or use the SEO cost calculator to get started.
How I Make International SEO Work
Global SEO is more than localization — it requires multilingual expertise, cultural insight, and advanced strategy. I apply AI-driven, data-informed tactics alongside my Search Everywhere Optimization approach to deliver traffic and conversions across multiple countries and languages, going beyond standard SEO to truly localize for each market.
No one-size-fits-all AI SEO
Not limited to search engines
Human-centered, multilingual SEO powered by AI
Multichannel, fully integrated Search Everywhere SEO
About Me: Expert International Marketing Consultant & Multilingual SEO Specialist
I am Catherine Gason, a multilingual international marketing and SEO consultant fluent in French, English, and Italian. I design international marketing and SEO strategies that bridge languages, cultures, and platforms.
Through GasOn Marketing, I provide tailored multilingual consultancy and integrated communication solutions. By combining strategic planning, technical optimization, and analytical insight, I align global business objectives with the realities of each local market.
Turning International Complexity into Strategic Advantage
I partner with CEOs, marketing leaders, and entrepreneurs of both growing and established brands to transform international opportunities into a strategic, competitive advantage.
Market-First Audit
I analyze, not assume. Leveraging a Search Everywhere SEO approach, I identify the best global opportunities by reviewing search demand, competition, and user intent across channels.
Global SEO Framework
I build a multichannel global SEO strategy that connects your local teams. The goal is simple — no overlaps, no mixed messages, just one consistent brand that resonates in every region.
Phased Roadmap
I provide a roadmap for your teams or partners, outlining priorities, tasks, and KPIs to ensure execution is smooth, efficient, and quantifiable across all regions.
Why Choose Me as Your International SEO Consultant
Engaging target audiences is harder than ever, with brands juggling multiple platforms and channels. I help brands combine human expertise and AI-driven data to make multilingual websites and marketing more effective at attracting and converting the right leads across international markets.
Global Visibility, Everywhere
Your audience isn’t just on Google. I make your brand discoverable across search engines, social media, voice tools, and AI assistants through integrated campaigns and Search Everywhere Optimization.
Practical Strategies, Seamless Execution
I work with global brands, top SEO agencies, and scaling SMEs. Working hand-in-hand with technical and content teams, I ensure strategies fit each market and deliver data-driven impact stakeholders can rely on.
Results That Last
AI-Enhanced, Scalable SEO
From Local to Global: Real Stories, Real Growth
Excellent quality work and great communication. A pleasure to work with.
Anna Holmquist
NP Digital
Catherine is a reliable international SEO and content optimisation specialist. In the nearly two years that we have worked together, she has never missed a deadline.
Stephen Grindley
Director, Coaley Peak
I have worked with Catherine for over a year and a half on different French, Italian and Dutch SEO projects. She has always delivered on time, takes initiative and is proactive about solving issues.
Adesola Grace Ajilogba
SEO Manager, Soldo
Try the SEO Cost Calculator
Quickly estimate your investment, understand potential ROI, and see what international SEO could achieve for your business before committing.
Explore the International SEO Consultant Website’s Six Hubs
AI SEO ›
Leverage AI tools with GEO, AEO, and SGE to reveal hidden patterns and amplify global organic visibility.
SEO Resources ›
Access guides, infographics, and resources that simplify SEO concepts and empower your teams to act with confidence.
Multilingual SEO & Localization ›
Optimize content, site structure, and technical SEO to perform seamlessly across international markets.
Global SEO Strategy ›
Turn business goals into a data-driven SEO roadmap that delivers measurable global growth.
International SEO Consulting ›
Get SEO consulting that helps brands build scalable, future-ready SEO foundations for international markets.
Catherine Gason & Partnerships ›
Discover the benefits of partnering with me as your Multilingual Marketing & International SEO Consultant.
Dive into the International SEO Consultant’s Toolbox
Check out articles, videos, and infographics that give marketing teams practical guidance on international, multilingual, technical, and AI SEO.
What Are GEO, SGE, AEO, AIO, LEO, VSO, and VEO?
A quick guide to key AI SEO acronyms and their impact on global SEO.
What Is LLMS.txt and Why It Matters
The role of LLMS.txt in enforcing AI content-usage policies and strengthening brand protection.
What Is Search Everywhere Optimization
All you need to know about Search Everywhere Optimization.
Which International URL Structure
gTLD, ccTLD, subdirectory, or subdomain? Pick the right international URL structure.
How to Use Search Everywhere SEO
Optimize Search Everywhere SEO with a cross-platform strategy.
Which SEO Services to Outsource
Strategically outsource global SEO in the AI-driven era.
Go Where Your Customers Are
Curious how far international SEO could take your brand? Book a free SEO consultation to discuss how it can help your business reach new audiences worldwide.
10+1 International SEO Questions You Can’t Afford to Ignore
Thinking about working with an international SEO consultant? These questions will help you understand what to look for, uncover opportunities, and make decisions that set your brand up for global success.
What is International SEO Consulting?
International SEO consulting involves expert services to help businesses target global audiences effectively. It optimizes your online presence across multiple countries and languages, improving search rankings. Key activities include market analysis, keyword research, website localization, technical SEO, content strategy, link building, and performance tracking to increase global reach, targeted traffic, and conversions.
What happens if we don’t invest in international SEO?
Without international SEO, your business risks losing visibility in key markets, falling behind competitors, and missing out on qualified global traffic and revenue.
How do you know international SEO will work for my business?
I start with a market-first audit to uncover real opportunities and create a roadmap based on data, not guesswork.
Why should I work with you instead of an agency?
I offer hands-on consulting with global experience and tailored strategies. I also collaborate with agencies if you already have one, or can recommend trusted partners.
Do I need SEO in every country I target?
Yes. Each market has unique search behaviors, competitors, and cultural nuances that need a tailored approach.
What makes your international SEO approach different?
What does this International SEO Consultant website cover?
This website focuses on six core areas: International SEO Consulting, Global SEO Strategy, Multilingual SEO & Localization, AI SEO, SEO Resources, and Catherine Gason, founder of GasOn Marketing and the creator of this site.
Can you help with multilingual content?
Absolutely. I collaborate with native freelancers to make sure your content reads naturally, resonates locally, and ranks well.
How long before I see results?
Most clients see measurable improvements within 3–6 months, depending on market size and site complexity.
How can I track ROI from international SEO?
I provide a phased roadmap along with a custom SEO dashboard to track traffic, conversions, and revenue growth across each market.
How do I get started?
Schedule a free SEO consultation or try the SEO cost calculator to see your potential ROI before committing.