GA Agency is an international digital marketing agency specialising in SEO, Paid Media, GEO and AI Search — with an in-house team of native speakers covering 18 languages across Europe, APAC, the Americas, and the Middle East.
Based in Soho, London, and founded by Guido Ampollini — formerly of Google and Expedia — we bring over 16 years of performance-led expertise to brands that need real international reach, not outsourced translations and fragmented agency networks.
Why clients choose GA Agency:
True multilingual capability — 18 languages, all native speakers, all in-house. No freelancers, no hand-offs.
Future-ready search — specialists in Organic (+50 ppl) SEO, GEO (AI-generated answer optimisation), and AI Search visibility across Google, Perplexity, ChatGPT, and emerging platforms.
Full-funnel Paid Media — from performance campaigns to brand awareness, managed locally with global consistency.
One agency, lower fees — integrated delivery model means no duplication of account management, no coordination overhead, and significantly better value versus running multiple regional agencies.
Proven at scale — trusted by multinationals with revenues exceeding $1 billion, including UniCredit, Expedia, Technogym, Prada, and Calzedonia — as well as high-growth startups we've helped scale from early stage to international presence.
We combine data-driven strategy with the latest AI technologies to maximise acquisition performance across every market we enter.
Get in touch to find out what a genuinely international team can do for your brand.
Min project size
$10,000+
Hourly rate
$100 - $149 / hr
Employees
50 - 249
Locations
London, England
Year founded
Founded 2019
Languages
17 Languages that we service
English
Spanish
Portuguese
Japanese
German
French
Turkish
Italian
Polish
Ukrainian
Romanian
Dutch
Czech
Swedish
Russian
Slovakian
Hindi
1 Locations
London , England
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$100 - $149
/hr
Rating for cost
4.8
/5
What Clients Have Said
Clients appreciate GA Agency for their good value for cost, efficient project management, and alignment with company values. Specific client sizes range from 2-5 team members, but no project costs are disclosed.
SEO & PPC Services for Supplement & Wellness Company
Pay Per ClickSearch Engine Optimization
Confidential
Jan. 2025 - Jan. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"GA Agency is a great team to work with, and has deep experience in key areas where we needed external support."
Apr 1, 2026
CEO, Supplement & Wellness Company
Anonymous
Verified
Consumer products & services
London, England
1-10 Employees
Online Review
Verified
GA Agency provided SEO and PPC services for a supplement and wellness company. The team was responsible for improving the client's paid and organic search visibility.
GA Agency's work led to a 75% increase in organic visibility for target search terms and a 30% reduction in CAC. The team was efficient, responsive, and made the client feel prioritized throughout the engagement. Moreover, GA Agency's deep expertise was crucial to the project's success.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of a supplement and wellness company.
Describe what your company does in a single sentence.
We're a UK-based supplement and wellness company offering science-backed products, including a GLP-1 weight management programme.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire GA Agency to accomplish?
SEO optimisation
Paid media
SOLUTION
How did you find GA Agency?
Referral
Why did you select GA Agency over others?
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from GA Agency were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
We hired GA to improve both paid and organic search visibility in a highly competitive space
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
75% uplift in organic visibility for target search terms
30% reduction in CAC
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The GA team is super efficent in terms of work delivery and responsiveness. As a client I always felt prioritized.
What was your primary form of communication with GA Agency?
In-Person Meeting
Virtual Meeting
What did you find most impressive or unique about this company?
GA Agency is a great team to work with, and has deep experience in key areas where we needed external support.
Are there any areas for improvement or something GA Agency could have done differently?
No - we were happy with our SEO results and marketing priorities changed which is the only reason we stopped the project.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
"Not the cheapest you can get but worth the investment"
Willing to Refer
5.0
NPS
SEO & GEO Services for Stablecoin OS Company
Search Engine Optimization
Confidential
Jan. 2026 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"GA Agency's in-depth knowledge of SEO and GEO trends is impressive."
Apr 1, 2026
Founder, SYSTM Ventures
Jasper Tay
Verified
Financial services
United Kingdom
1-10 Employees
Online Review
Verified
GA Agency provides SEO and generative engine optimization (GEO) services for a stablecoin OS company. The team is responsible for conducting keyword research and performing technical SEO for the client.
GA Agency's work has resulted in a boost in the client's visibility, and internal stakeholders have provided positive feedback. The team has delivered on time and been highly efficient throughout the engagement. GA Agency communicates via in-person and virtual meetings, email, and messages.
BACKGROUND
Introduce your business and what you do there.
I’m the founder of SYSTM Ventures, a stablecoin operating system.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire GA Agency to accomplish for your stablecoin operating system?
We hired them for SEO and GEO amplification.
SOLUTION
What was the scope of their involvement?
GA Agency provides keyword research and technical SEO services.
What is the team composition?
We work with 2–5 teammates from GA Agency.
How did you come to work with GA Agency?
They were referred to me. I chose them over other options because they had high ratings, were a great culture fit, provided good value for the cost, and had company values that aligned with ours.
What is the status of this engagement?
We started working together in January 2026, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
GA Agency’s work has resulted in a boost in our visibility. Our internal stakeholders have given positive feedback.
How did GA Agency perform from a project management standpoint?
They deliver on time and are highly efficient. We communicate in person, virtually, and through email or messaging apps.
What did you find most impressive about them?
GA Agency’s in-depth knowledge of SEO and GEO trends is impressive.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
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2 Reviews
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