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4.9 stars on Google Reviews
with over 1,000 clients

1 in 5 CSS worldwide is activated with adstrong: over 1,000 clients across agencies and brands

CPC boost, better CTR, free impressions, visibility, inbound leads: the benefits are numerous for both online shops and agencies.

Client stories

Simon
Simon CEO, Agency

Now we can troubleshoot CSS issues in Merchant Centers directly with Google, with no more delays through external providers.

Merchant Center Performance New Business
Felix
Felix CEO, Agency

Our agency awareness grew, inbound leads increased, and we've won more customers thanks to our CSS expert status.

Performance New Business Agency Branding
Dennis
Dennis CEO, Agency

We've seen a stable CPC advantage and billions of free brand impressions for our agency.

Performance Agency Branding
Elly
Elly CEO, Agency

The CSS setup was turnkey, zero effort, and now we provide a better service level to customers, with regular inbound inquiries coming in.

Ease of Use Performance New Business Merchant Center
Oliver
Oliver CEO, Agency

The cooperation with adstrong works perfectly, and our CSS runs reliably for all our customers.

Performance Ease of Use
Rahil
Rahil CEO, Agency

adstrong's SaaS is easy to use and their expertise saved us a lot of time, and customer support is top notch.

Ease of Use New Business
Andreas
Andreas Head of SEA, Agency

Billions of free brand impressions have grown our awareness and we're getting significantly more inbound leads.

Performance Agency Branding New Business
Julian
Julian CEO, Agency

Switching to adstrong saved us costs, reduced workload, and even helped us achieve Google CSS PARTNER status.

Performance New Business Ease of Use
Pascal
Pascal Head of Digital Advertising, Agency

Our CSS turned into a win-win: clients get top Shopping performance and our agency keeps winning new business through inbound leads.

New Business Performance
Marius
Marius CEO, Agency

Our Agency CSS lets us scale clients faster on Google Shopping, and adstrong's support is unmatched.

Performance Agency Branding
Lena
Lena CEO, Agency

We're boosting campaign performance for clients while growing our own branding, a true win-win.

Performance Agency Branding Ease of Use
Marco
Marco CEO, Agency

Since becoming a CSS provider, we get more inbound inquiries and a better conversion rate from Shopping-focused clients.

New Business Merchant Center
Sebastian
Sebastian CEO, Agency

Our Agency CSS strengthened our expert status in Shopping and made a clear difference in our sales process.

Agency Branding New Business Merchant Center
Christian
Christian CEO, Agency

Our own CSS helps us acquire new customers with zero extra effort compared to a classic CSS setup.

Agency Branding New Business Ease of Use
Dennis
Dennis CEO, Agency

Our agency-branded ads are noticed by customers and have already helped us win new accounts.

Agency Branding New Business Merchant Center
Mike
Mike CEO, Agency

Our brand is shown millions of times at no extra cost, and it's driving new customer awareness.

Agency Branding New Business
Romano
Romano CEO, Agency

Direct access to Google CSS Support helps us resolve CSS-related issues for clients competently and fast.

Performance Merchant Center
Felix
Felix CEO, Agency

adstrong gives us the opportunity to give our own brand more visibility, with fast, reliable support.

Agency Branding Ease of Use
Guido
Guido Chief Administrative Officer, Online Shop

Our brand has been shown millions of times with our own online shop branding, and without any extra effort.

Performance Agency Branding
Tobias
Tobias Growth Manager, Agency

Our customers now benefit from lower CPCs directly through us, and setup was a breeze with adstrong's support.

Performance New Business Ease of Use
Alexander
Alexander Teamlead Online Marketing, Online Shop

adstrong proved us wrong: there was still optimization left in Google Shopping, and their CSS found it.

Performance Merchant Center
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Built with Google, chosen by 1 in 5 CSS providers worldwide.

Direct line with Google: We are one of Google’s largest Premium CSS Partners. Every technical issue on your campaigns is resolved directly with a dedicated Google account, no middlemen.

CSS only: No SEO, no social. We have been doing CSS exclusively since 2019. All the technical expertise that comes with it is at your disposal, for you and your campaigns.

Your brand in every ad: With your CSS, your brand appears in every Shopping ad. You improve your Quality Score, lower your cost per click and get more from the same budget.

whitelabel css googlepolicycompliant 2025 | adstrong
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whitelabel css 20percent of all css worldwide by adstrong 2025 | adstrong

Find the right solution for you

Over 1,000 clients activated, in every European country where Google Shopping is live. Prices excluding VAT; multi-account and multi-year deals available.

For shops and brands

adstrong CSS For online shops that want full control over their Shopping ads.

For agencies

Branded Agency CSS For agencies that want their own white-label CSS.

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